[ 7140.654349] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7140.654793] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7140.655202] RBP: ffff8fc7d076a248 R08: 0000000000000000 R09: 0000000000000000
[ 7140.655652] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc73acf8600
[ 7140.656092] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d076a2b0 R15: ffff8fc73acf8900
[ 7140.656535] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7140.657093] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7140.657443] CR2: 00007f241bc88fe0 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7140.657860] Call Trace:
[ 7140.658008]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7140.658248]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7140.658540]  qxl_release_free+0x76/0xe0 [qxl]
[ 7140.658791]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7140.659064]  process_one_work+0x26e/0x570
[ 7140.659305]  worker_thread+0x55/0x3c0
[ 7140.659532]  ? process_one_work+0x570/0x570
[ 7140.659774]  kthread+0x137/0x150
[ 7140.659963]  ? __kthread_bind_mask+0x60/0x60
[ 7140.660214]  ret_from_fork+0x1f/0x30
[ 7140.660436] irq event stamp: 0
[ 7140.660614] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7140.660970] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7140.661458] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7140.661922] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7140.662282] ---[ end trace 5f7855eb2e852e7d ]---
[ 7140.662623] ------------[ cut here ]------------
[ 7140.662889] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7140.663463] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7140.667064] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7140.667623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7140.668207] Workqueue: events qxl_gc_work [qxl]
[ 7140.668486] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7140.668795] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7140.669851] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7140.670148] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7140.670563] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7140.670963] RBP: ffff8fc7d251da48 R08: 0000000000000000 R09: 0000000000000000
[ 7140.671367] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc8073aa100
[ 7140.671867] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d251dab0 R15: ffff8fc8073aa700
[ 7140.672357] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7140.672861] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7140.673227] CR2: 00007f241bc88fe0 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7140.673647] Call Trace:
[ 7140.673796]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7140.674067]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7140.674361]  qxl_release_free+0x76/0xe0 [qxl]
[ 7140.674627]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7140.674901]  process_one_work+0x26e/0x570
[ 7140.675136]  worker_thread+0x55/0x3c0
[ 7140.675353]  ? process_one_work+0x570/0x570
[ 7140.675607]  kthread+0x137/0x150
[ 7140.675796]  ? __kthread_bind_mask+0x60/0x60
[ 7140.676045]  ret_from_fork+0x1f/0x30
[ 7140.676259] irq event stamp: 0
[ 7140.676448] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7140.676807] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7140.677269] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7140.677741] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7140.678097] ---[ end trace 5f7855eb2e852e7e ]---
[ 7147.281532] ------------[ cut here ]------------
[ 7147.283001] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7147.285990] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7147.304663] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7147.307202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7147.310562] Workqueue: events qxl_gc_work [qxl]
[ 7147.311994] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7147.313573] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7147.319176] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7147.321028] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 7147.323270] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7147.324881] RBP: ffff8fc7cb19d648 R08: 0000000000000000 R09: 0000000000000000
[ 7147.326428] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc7c4a49800
[ 7147.327806] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cb19d6b0 R15: ffff8fc8073aa600
[ 7147.328962] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7147.330203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7147.331035] CR2: 00007f241ba02000 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7147.332062] Call Trace:
[ 7147.332463]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7147.333006]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7147.333578]  qxl_release_free+0x76/0xe0 [qxl]
[ 7147.334072]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7147.334732]  process_one_work+0x26e/0x570
[ 7147.335261]  worker_thread+0x55/0x3c0
[ 7147.335720]  ? process_one_work+0x570/0x570
[ 7147.336206]  kthread+0x137/0x150
[ 7147.336600]  ? __kthread_bind_mask+0x60/0x60
[ 7147.337079]  ret_from_fork+0x1f/0x30
[ 7147.337549] irq event stamp: 0
[ 7147.337885] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7147.338481] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7147.339239] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7147.340042] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7147.340703] ---[ end trace 5f7855eb2e852e7f ]---
[ 7147.341263] ------------[ cut here ]------------
[ 7147.341715] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7147.342655] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7147.346597] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7147.347091] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7147.347614] Workqueue: events qxl_gc_work [qxl]
[ 7147.347878] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7147.348180] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7147.349273] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7147.349598] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7147.350000] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7147.350416] RBP: ffff8fc7ccaa6e48 R08: 0000000000000000 R09: 0000000000000000
[ 7147.350822] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703d21a00
[ 7147.351228] R13: ffff8fc7cc8d4d90 R14: ffff8fc7ccaa6eb0 R15: ffff8fc7c5b92500
[ 7147.351645] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7147.352114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7147.352451] CR2: 00007f241ba02000 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7147.352852] Call Trace:
[ 7147.352998]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7147.353246]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7147.353536]  qxl_release_free+0x76/0xe0 [qxl]
[ 7147.353787]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7147.354058]  process_one_work+0x26e/0x570
[ 7147.354296]  worker_thread+0x55/0x3c0
[ 7147.354523]  ? process_one_work+0x570/0x570
[ 7147.354764]  kthread+0x137/0x150
[ 7147.354955]  ? __kthread_bind_mask+0x60/0x60
[ 7147.355204]  ret_from_fork+0x1f/0x30
[ 7147.355470] irq event stamp: 0
[ 7147.355651] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7147.356040] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7147.356539] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7147.356995] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7147.357367] ---[ end trace 5f7855eb2e852e80 ]---
[ 7153.936600] ------------[ cut here ]------------
[ 7153.936878] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7153.937474] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7153.941060] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7153.941583] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7153.942147] Workqueue: events qxl_gc_work [qxl]
[ 7153.942493] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7153.942794] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7153.943848] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7153.944150] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[ 7153.944565] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7153.944967] RBP: ffff8fc7d1363a48 R08: 0000000000000000 R09: 0000000000000000
[ 7153.945394] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d17e2840
[ 7153.945796] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d1363ab0 R15: ffff8fc703d21000
[ 7153.946200] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7153.946661] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7153.946987] CR2: 00007f241bc88fe0 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7153.947403] Call Trace:
[ 7153.947552]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7153.947787]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7153.948069]  qxl_release_free+0x76/0xe0 [qxl]
[ 7153.948333]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7153.948605]  process_one_work+0x26e/0x570
[ 7153.948841]  worker_thread+0x55/0x3c0
[ 7153.949090]  ? process_one_work+0x570/0x570
[ 7153.949350]  kthread+0x137/0x150
[ 7153.949541]  ? __kthread_bind_mask+0x60/0x60
[ 7153.949836]  ret_from_fork+0x1f/0x30
[ 7153.950052] irq event stamp: 0
[ 7153.950230] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7153.950683] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7153.951145] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7153.951600] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7153.951957] ---[ end trace 5f7855eb2e852e81 ]---
[ 7153.952301] ------------[ cut here ]------------
[ 7153.952555] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7153.953092] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7153.956508] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7153.957000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7153.957468] Workqueue: events qxl_gc_work [qxl]
[ 7153.957721] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7153.958003] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7153.959010] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7153.959307] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7153.959694] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7153.960080] RBP: ffff8fc7c2121648 R08: 0000000000000000 R09: 0000000000000000
[ 7153.960475] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8073aa100
[ 7153.960861] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21216b0 R15: ffff8fc8073aa400
[ 7153.961248] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7153.961692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7153.962002] CR2: 00007f241bc88fe0 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7153.962401] Call Trace:
[ 7153.962542]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7153.962765]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7153.963032]  qxl_release_free+0x76/0xe0 [qxl]
[ 7153.963274]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7153.963545]  process_one_work+0x26e/0x570
[ 7153.963853]  worker_thread+0x55/0x3c0
[ 7153.964157]  ? process_one_work+0x570/0x570
[ 7153.964496]  kthread+0x137/0x150
[ 7153.964689]  ? __kthread_bind_mask+0x60/0x60
[ 7153.964936]  ret_from_fork+0x1f/0x30
[ 7153.965151] irq event stamp: 0
[ 7153.965340] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7153.965703] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7153.966164] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7153.966633] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7153.966991] ---[ end trace 5f7855eb2e852e82 ]---
[ 7160.593421] ------------[ cut here ]------------
[ 7160.594837] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7160.597767] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7160.616511] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7160.619327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7160.621113] Workqueue: events qxl_gc_work [qxl]
[ 7160.622192] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7160.623225] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7160.626175] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7160.626965] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[ 7160.627860] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7160.628373] RBP: ffff8fc7d382c648 R08: 0000000000000000 R09: 0000000000000000
[ 7160.628784] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc70d7b0600
[ 7160.629263] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d382c6b0 R15: ffff8fc7c5b92c00
[ 7160.629670] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7160.630167] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7160.630514] CR2: 00007f241ba02d54 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7160.630948] Call Trace:
[ 7160.631103]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7160.631352]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7160.631629]  qxl_release_free+0x76/0xe0 [qxl]
[ 7160.631883]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7160.632160]  process_one_work+0x26e/0x570
[ 7160.632409]  worker_thread+0x55/0x3c0
[ 7160.632621]  ? process_one_work+0x570/0x570
[ 7160.632865]  kthread+0x137/0x150
[ 7160.633058]  ? __kthread_bind_mask+0x60/0x60
[ 7160.633316]  ret_from_fork+0x1f/0x30
[ 7160.633529] irq event stamp: 0
[ 7160.633707] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7160.634065] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7160.634538] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7160.635026] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7160.635491] ---[ end trace 5f7855eb2e852e83 ]---
[ 7160.635856] ------------[ cut here ]------------
[ 7160.636128] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7160.636704] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7160.640321] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7160.640849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7160.641353] Workqueue: events qxl_gc_work [qxl]
[ 7160.641616] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7160.641912] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7160.642969] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7160.643278] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7160.643696] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7160.644112] RBP: ffff8fc7c6004648 R08: 0000000000000000 R09: 0000000000000000
[ 7160.644525] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141ed00
[ 7160.644922] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c60046b0 R15: ffff8fc7d141e100
[ 7160.645334] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7160.645788] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7160.646146] CR2: 00007f241ba02d54 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7160.646601] Call Trace:
[ 7160.646749]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7160.646989]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7160.647311]  qxl_release_free+0x76/0xe0 [qxl]
[ 7160.647591]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7160.647863]  process_one_work+0x26e/0x570
[ 7160.648102]  worker_thread+0x55/0x3c0
[ 7160.648329]  ? process_one_work+0x570/0x570
[ 7160.648583]  kthread+0x137/0x150
[ 7160.648846]  ? __kthread_bind_mask+0x60/0x60
[ 7160.649176]  ret_from_fork+0x1f/0x30
[ 7160.649416] irq event stamp: 0
[ 7160.649594] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7160.649962] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7160.650432] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7160.650894] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7160.651262] ---[ end trace 5f7855eb2e852e84 ]---
[ 7167.249115] ------------[ cut here ]------------
[ 7167.250571] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7167.253818] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7167.273302] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7167.275332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7167.277018] Workqueue: events qxl_gc_work [qxl]
[ 7167.277933] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7167.278994] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7167.282475] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7167.283681] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 7167.285320] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7167.287525] RBP: ffff8fc7c2dc6a48 R08: 0000000000000000 R09: 0000000000000000
[ 7167.288225] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc707f5d600
[ 7167.288625] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc6ab0 R15: ffff8fc7d5932f00
[ 7167.289035] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7167.289528] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7167.289876] CR2: 00007f241bc890ae CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7167.290298] Call Trace:
[ 7167.290447]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7167.290682]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7167.290968]  qxl_release_free+0x76/0xe0 [qxl]
[ 7167.291233]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7167.291504]  process_one_work+0x26e/0x570
[ 7167.291738]  worker_thread+0x55/0x3c0
[ 7167.291959]  ? process_one_work+0x570/0x570
[ 7167.292215]  kthread+0x137/0x150
[ 7167.292404]  ? __kthread_bind_mask+0x60/0x60
[ 7167.292649]  ret_from_fork+0x1f/0x30
[ 7167.292862] irq event stamp: 0
[ 7167.293049] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7167.293546] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7167.294041] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7167.294663] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7167.295090] ---[ end trace 5f7855eb2e852e85 ]---
[ 7167.295564] ------------[ cut here ]------------
[ 7167.295936] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7167.296647] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7167.300415] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7167.301078] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7167.301749] Workqueue: events qxl_gc_work [qxl]
[ 7167.302119] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7167.302540] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7167.303798] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7167.304154] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7167.304571] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7167.305017] RBP: ffff8fc7f760da48 R08: 0000000000000000 R09: 0000000000000000
[ 7167.305435] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c5b92700
[ 7167.305867] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760dab0 R15: ffff8fc7c5b92800
[ 7167.306287] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7167.306778] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7167.307104] CR2: 00007f241bc890ae CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7167.307523] Call Trace:
[ 7167.307714]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7167.307953]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7167.308247]  qxl_release_free+0x76/0xe0 [qxl]
[ 7167.308543]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7167.308816]  process_one_work+0x26e/0x570
[ 7167.309055]  worker_thread+0x55/0x3c0
[ 7167.309287]  ? process_one_work+0x570/0x570
[ 7167.309580]  kthread+0x137/0x150
[ 7167.309769]  ? __kthread_bind_mask+0x60/0x60
[ 7167.310020]  ret_from_fork+0x1f/0x30
[ 7167.310249] irq event stamp: 0
[ 7167.310484] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7167.310840] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7167.311322] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7167.311830] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7167.312203] ---[ end trace 5f7855eb2e852e86 ]---
[ 7173.905185] ------------[ cut here ]------------
[ 7173.907041] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7173.910536] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7173.922403] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7173.922941] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7173.923468] Workqueue: events qxl_gc_work [qxl]
[ 7173.923742] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7173.924112] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7173.925232] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7173.925531] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[ 7173.925934] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7173.926384] RBP: ffff8fc7d3291248 R08: 0000000000000000 R09: 0000000000000000
[ 7173.926802] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82426af00
[ 7173.927214] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32912b0 R15: ffff8fc7f89d7d00
[ 7173.927622] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7173.928124] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7173.928458] CR2: 00007f241ba02000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7173.928864] Call Trace:
[ 7173.929012]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7173.929258]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7173.929532]  qxl_release_free+0x76/0xe0 [qxl]
[ 7173.929783]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7173.930056]  process_one_work+0x26e/0x570
[ 7173.930301]  worker_thread+0x55/0x3c0
[ 7173.930514]  ? process_one_work+0x570/0x570
[ 7173.930755]  kthread+0x137/0x150
[ 7173.930945]  ? __kthread_bind_mask+0x60/0x60
[ 7173.931200]  ret_from_fork+0x1f/0x30
[ 7173.931417] irq event stamp: 0
[ 7173.931593] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7173.931963] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7173.932444] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7173.932922] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7173.933290] ---[ end trace 5f7855eb2e852e87 ]---
[ 7173.933619] ------------[ cut here ]------------
[ 7173.933887] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7173.934459] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7173.938055] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7173.938556] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7173.939033] Workqueue: events qxl_gc_work [qxl]
[ 7173.939304] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7173.939596] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7173.940639] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7173.940980] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7173.941423] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7173.941837] RBP: ffff8fc7d076aa48 R08: 0000000000000000 R09: 0000000000000000
[ 7173.942247] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc82dcb9000
[ 7173.942646] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d076aab0 R15: ffff8fc82dcb9100
[ 7173.943047] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7173.943527] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7173.943854] CR2: 00007f241ba02000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7173.944275] Call Trace:
[ 7173.944421]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7173.944662]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7173.944942]  qxl_release_free+0x76/0xe0 [qxl]
[ 7173.945205]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7173.945475]  process_one_work+0x26e/0x570
[ 7173.945708]  worker_thread+0x55/0x3c0
[ 7173.945924]  ? process_one_work+0x570/0x570
[ 7173.946179]  kthread+0x137/0x150
[ 7173.946367]  ? __kthread_bind_mask+0x60/0x60
[ 7173.946613]  ret_from_fork+0x1f/0x30
[ 7173.946825] irq event stamp: 0
[ 7173.947030] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7173.947435] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7173.947943] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7173.948445] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7173.948830] ---[ end trace 5f7855eb2e852e88 ]---
[ 7180.561219] ------------[ cut here ]------------
[ 7180.562625] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7180.565588] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7180.578877] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7180.580210] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7180.581582] Workqueue: events qxl_gc_work [qxl]
[ 7180.581975] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7180.582291] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7180.583437] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7180.583796] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 7180.584232] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7180.584699] RBP: ffff8fc7c3a3fe48 R08: 0000000000000000 R09: 0000000000000000
[ 7180.585149] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc839f0edc0
[ 7180.585554] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3a3feb0 R15: ffff8fc7c3c6a200
[ 7180.585962] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7180.586427] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7180.586759] CR2: 00007f241bc848e5 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7180.587172] Call Trace:
[ 7180.587321]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7180.587557]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7180.587838]  qxl_release_free+0x76/0xe0 [qxl]
[ 7180.588101]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7180.588405]  process_one_work+0x26e/0x570
[ 7180.588665]  worker_thread+0x55/0x3c0
[ 7180.588883]  ? process_one_work+0x570/0x570
[ 7180.589137]  kthread+0x137/0x150
[ 7180.589328]  ? __kthread_bind_mask+0x60/0x60
[ 7180.589576]  ret_from_fork+0x1f/0x30
[ 7180.589790] irq event stamp: 0
[ 7180.589968] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7180.590335] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7180.590798] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7180.591266] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7180.591623] ---[ end trace 5f7855eb2e852e89 ]---
[ 7180.592001] ------------[ cut here ]------------
[ 7180.592305] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7180.592867] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7180.596510] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7180.597009] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7180.597495] Workqueue: events qxl_gc_work [qxl]
[ 7180.597758] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7180.598063] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7180.599147] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7180.599473] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7180.599881] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7180.600289] RBP: ffff8fc7cb19fa48 R08: 0000000000000000 R09: 0000000000000000
[ 7180.600703] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7f89d7c00
[ 7180.601119] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cb19fab0 R15: ffff8fc7f89d7d00
[ 7180.601521] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7180.601979] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7180.602315] CR2: 00007f241bc848e5 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7180.602773] Call Trace:
[ 7180.603037]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7180.603411]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7180.603691]  qxl_release_free+0x76/0xe0 [qxl]
[ 7180.603952]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7180.604238]  process_one_work+0x26e/0x570
[ 7180.604476]  worker_thread+0x55/0x3c0
[ 7180.604688]  ? process_one_work+0x570/0x570
[ 7180.604935]  kthread+0x137/0x150
[ 7180.605137]  ? __kthread_bind_mask+0x60/0x60
[ 7180.605387]  ret_from_fork+0x1f/0x30
[ 7180.605598] irq event stamp: 0
[ 7180.605781] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7180.606150] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7180.606613] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7180.607278] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7180.607670] ---[ end trace 5f7855eb2e852e8a ]---
[ 7187.216357] ------------[ cut here ]------------
[ 7187.216634] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7187.217220] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7187.220944] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7187.221639] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7187.222223] Workqueue: events qxl_gc_work [qxl]
[ 7187.222520] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7187.222825] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7187.223884] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7187.224252] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7187.224711] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7187.225252] RBP: ffff8fc7c37d8648 R08: 0000000000000000 R09: 0000000000000000
[ 7187.225854] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82dcb9400
[ 7187.226300] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d86b0 R15: ffff8fc82dcb9a00
[ 7187.226861] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7187.227527] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7187.227919] CR2: 00007f241ba01ff9 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7187.228507] Call Trace:
[ 7187.228722]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7187.229061]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7187.229434]  qxl_release_free+0x76/0xe0 [qxl]
[ 7187.229716]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7187.230107]  process_one_work+0x26e/0x570
[ 7187.230438]  worker_thread+0x55/0x3c0
[ 7187.230691]  ? process_one_work+0x570/0x570
[ 7187.230964]  kthread+0x137/0x150
[ 7187.231171]  ? __kthread_bind_mask+0x60/0x60
[ 7187.231477]  ret_from_fork+0x1f/0x30
[ 7187.231695] irq event stamp: 0
[ 7187.231873] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7187.232246] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7187.232757] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7187.233233] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7187.233621] ---[ end trace 5f7855eb2e852e8b ]---
[ 7187.233972] ------------[ cut here ]------------
[ 7187.234260] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7187.234875] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7187.238482] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7187.239036] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7187.239537] Workqueue: events qxl_gc_work [qxl]
[ 7187.239806] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7187.240122] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7187.241228] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7187.241546] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7187.241951] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7187.242405] RBP: ffff8fc7d10dca48 R08: 0000000000000000 R09: 0000000000000000
[ 7187.242919] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c3c6a700
[ 7187.243360] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10dcab0 R15: ffff8fc7c3c6ac00
[ 7187.243806] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7187.244277] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7187.244633] CR2: 00007f241ba01ff9 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7187.245057] Call Trace:
[ 7187.245244]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7187.245479]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7187.245761]  qxl_release_free+0x76/0xe0 [qxl]
[ 7187.246031]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7187.246356]  process_one_work+0x26e/0x570
[ 7187.246590]  worker_thread+0x55/0x3c0
[ 7187.246806]  ? process_one_work+0x570/0x570
[ 7187.247069]  kthread+0x137/0x150
[ 7187.247326]  ? __kthread_bind_mask+0x60/0x60
[ 7187.247574]  ret_from_fork+0x1f/0x30
[ 7187.247790] irq event stamp: 0
[ 7187.247968] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7187.248337] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7187.248897] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7187.249518] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7187.249932] ---[ end trace 5f7855eb2e852e8c ]---
[ 7187.250416] ------------[ cut here ]------------
[ 7187.250743] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7187.251362] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7187.255042] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7187.255590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7187.256147] Workqueue: events qxl_gc_work [qxl]
[ 7187.256474] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7187.256777] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7187.257833] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7187.258192] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7187.258616] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7187.259037] RBP: ffff8fc7c37dba48 R08: 0000000000000000 R09: 0000000000000000
[ 7187.259476] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7f1d1fe00
[ 7187.259909] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37dbab0 R15: ffff8fc7f1d1f800
[ 7187.260480] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7187.261127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7187.261546] CR2: 00007f241ba01ff9 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7187.261978] Call Trace:
[ 7187.262146]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7187.262424]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7187.262706]  qxl_release_free+0x76/0xe0 [qxl]
[ 7187.262960]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7187.263248]  process_one_work+0x26e/0x570
[ 7187.263535]  worker_thread+0x55/0x3c0
[ 7187.263752]  ? process_one_work+0x570/0x570
[ 7187.264016]  kthread+0x137/0x150
[ 7187.264246]  ? __kthread_bind_mask+0x60/0x60
[ 7187.264493]  ret_from_fork+0x1f/0x30
[ 7187.264708] irq event stamp: 0
[ 7187.264888] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7187.265260] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7187.265793] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7187.266269] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7187.266694] ---[ end trace 5f7855eb2e852e8d ]---
[ 7193.872204] ------------[ cut here ]------------
[ 7193.872478] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7193.873069] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7193.876667] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7193.877251] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7193.877772] Workqueue: events qxl_gc_work [qxl]
[ 7193.878147] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7193.878447] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7193.879502] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7193.879803] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 7193.880216] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7193.880626] RBP: ffff8fc7c3454648 R08: 0000000000000000 R09: 0000000000000000
[ 7193.881037] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0213d00
[ 7193.881438] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34546b0 R15: ffff8fc7f1d1f900
[ 7193.881845] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7193.882306] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7193.882640] CR2: 00007f241bc88fe0 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7193.883057] Call Trace:
[ 7193.883206]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7193.883440]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7193.883745]  qxl_release_free+0x76/0xe0 [qxl]
[ 7193.884026]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7193.884316]  process_one_work+0x26e/0x570
[ 7193.884566]  worker_thread+0x55/0x3c0
[ 7193.884833]  ? process_one_work+0x570/0x570
[ 7193.885128]  kthread+0x137/0x150
[ 7193.885330]  ? __kthread_bind_mask+0x60/0x60
[ 7193.885575]  ret_from_fork+0x1f/0x30
[ 7193.885793] irq event stamp: 0
[ 7193.885983] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7193.886339] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7193.886806] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7193.887275] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7193.887631] ---[ end trace 5f7855eb2e852e8e ]---
[ 7193.887971] ------------[ cut here ]------------
[ 7193.888237] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7193.888806] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7193.892386] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7193.892914] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7193.893412] Workqueue: events qxl_gc_work [qxl]
[ 7193.893683] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7193.893991] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7193.895044] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7193.895342] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7193.895745] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7193.896156] RBP: ffff8fc7c345e648 R08: 0000000000000000 R09: 0000000000000000
[ 7193.896555] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d3807d00
[ 7193.896971] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c345e6b0 R15: ffff8fc7d3807600
[ 7193.897376] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7193.897835] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7193.898170] CR2: 00007f241bc88fe0 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7193.898573] Call Trace:
[ 7193.898725]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7193.898970]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7193.899250]  qxl_release_free+0x76/0xe0 [qxl]
[ 7193.899503]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7193.899780]  process_one_work+0x26e/0x570
[ 7193.900025]  worker_thread+0x55/0x3c0
[ 7193.900239]  ? process_one_work+0x570/0x570
[ 7193.900480]  kthread+0x137/0x150
[ 7193.900676]  ? __kthread_bind_mask+0x60/0x60
[ 7193.900931]  ret_from_fork+0x1f/0x30
[ 7193.901143] irq event stamp: 0
[ 7193.901319] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7193.901682] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7193.902151] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7193.902619] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7193.902984] ---[ end trace 5f7855eb2e852e8f ]---
[ 7200.528124] ------------[ cut here ]------------
[ 7200.528398] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7200.529046] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7200.532759] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7200.533326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7200.533842] Workqueue: events qxl_gc_work [qxl]
[ 7200.534154] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7200.534457] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7200.535549] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7200.535849] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 7200.536299] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7200.536740] RBP: ffff8fc7d251ea48 R08: 0000000000000000 R09: 0000000000000000
[ 7200.537222] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fb72ae00
[ 7200.537627] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d251eab0 R15: ffff8fc7fb72a000
[ 7200.538039] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7200.538494] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7200.538823] CR2: 00007f241bc87fe0 CR3: 0000000111a22001 CR4: 0000000000370ef0
[ 7200.539240] Call Trace:
[ 7200.539388]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7200.539626]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7200.539914]  qxl_release_free+0x76/0xe0 [qxl]
[ 7200.540166]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7200.540438]  process_one_work+0x26e/0x570
[ 7200.540713]  worker_thread+0x55/0x3c0
[ 7200.540939]  ? process_one_work+0x570/0x570
[ 7200.541205]  kthread+0x137/0x150
[ 7200.541421]  ? __kthread_bind_mask+0x60/0x60
[ 7200.541698]  ret_from_fork+0x1f/0x30
[ 7200.541921] irq event stamp: 0
[ 7200.542101] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7200.542458] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7200.542935] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7200.543398] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7200.543764] ---[ end trace 5f7855eb2e852e90 ]---
[ 7200.544100] ------------[ cut here ]------------
[ 7200.544367] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7200.544997] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7200.548663] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7200.549189] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7200.549671] Workqueue: events qxl_gc_work [qxl]
[ 7200.549970] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7200.550269] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7200.551322] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7200.551627] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7200.552043] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7200.552482] RBP: ffff8fc7d3292248 R08: 0000000000000000 R09: 0000000000000000
[ 7200.553039] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c41ed700
[ 7200.553540] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32922b0 R15: ffff8fc7c41ed900
[ 7200.553957] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7200.554412] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7200.554741] CR2: 00007f241bc87fe0 CR3: 0000000111a22001 CR4: 0000000000370ef0
[ 7200.555152] Call Trace:
[ 7200.555298]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7200.555535]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7200.555850]  qxl_release_free+0x76/0xe0 [qxl]
[ 7200.556113]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7200.556386]  process_one_work+0x26e/0x570
[ 7200.556636]  worker_thread+0x55/0x3c0
[ 7200.556916]  ? process_one_work+0x570/0x570
[ 7200.557175]  kthread+0x137/0x150
[ 7200.557365]  ? __kthread_bind_mask+0x60/0x60
[ 7200.557619]  ret_from_fork+0x1f/0x30
[ 7200.557832] irq event stamp: 0
[ 7200.558023] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7200.558380] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7200.558845] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7200.559331] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7200.559733] ---[ end trace 5f7855eb2e852e91 ]---
[ 7207.184122] ------------[ cut here ]------------
[ 7207.184392] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7207.184973] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7207.188569] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7207.189075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7207.189553] Workqueue: events qxl_gc_work [qxl]
[ 7207.189825] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7207.190126] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7207.191210] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7207.191565] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 7207.191999] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7207.192401] RBP: ffff8fc7c3a3c248 R08: 0000000000000000 R09: 0000000000000000
[ 7207.192814] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc803bbf480
[ 7207.193215] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3a3c2b0 R15: ffff8fc7cf338800
[ 7207.193617] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7207.194079] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7207.194429] CR2: 00007f241ba02000 CR3: 000000012c130002 CR4: 0000000000370ef0
[ 7207.194891] Call Trace:
[ 7207.195041]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7207.195276]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7207.195582]  qxl_release_free+0x76/0xe0 [qxl]
[ 7207.195903]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7207.196172]  process_one_work+0x26e/0x570
[ 7207.196410]  worker_thread+0x55/0x3c0
[ 7207.196627]  ? process_one_work+0x570/0x570
[ 7207.196878]  kthread+0x137/0x150
[ 7207.197068]  ? __kthread_bind_mask+0x60/0x60
[ 7207.197363]  ret_from_fork+0x1f/0x30
[ 7207.197598] irq event stamp: 0
[ 7207.197775] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7207.198140] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7207.198604] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7207.199072] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7207.199427] ---[ end trace 5f7855eb2e852e92 ]---
[ 7207.199756] ------------[ cut here ]------------
[ 7207.200038] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7207.200600] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7207.204205] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7207.204742] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7207.205250] Workqueue: events qxl_gc_work [qxl]
[ 7207.205516] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7207.205824] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7207.206873] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7207.207175] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7207.207579] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7207.207988] RBP: ffff8fc7c3fa3248 R08: 0000000000000000 R09: 0000000000000000
[ 7207.208391] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9200
[ 7207.208792] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa32b0 R15: ffff8fc7c45d0400
[ 7207.209223] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7207.209676] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7207.210061] CR2: 00007f241ba02000 CR3: 000000012c130002 CR4: 0000000000370ef0
[ 7207.210506] Call Trace:
[ 7207.210652]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7207.210894]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7207.211171]  qxl_release_free+0x76/0xe0 [qxl]
[ 7207.211422]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7207.211752]  process_one_work+0x26e/0x570
[ 7207.212015]  worker_thread+0x55/0x3c0
[ 7207.212228]  ? process_one_work+0x570/0x570
[ 7207.212473]  kthread+0x137/0x150
[ 7207.212660]  ? __kthread_bind_mask+0x60/0x60
[ 7207.212918]  ret_from_fork+0x1f/0x30
[ 7207.213126] irq event stamp: 0
[ 7207.213304] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7207.213658] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7207.214127] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7207.214589] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7207.214951] ---[ end trace 5f7855eb2e852e93 ]---
[ 7213.839971] ------------[ cut here ]------------
[ 7213.840244] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7213.840863] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7213.845640] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7213.846382] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7213.847104] Workqueue: events qxl_gc_work [qxl]
[ 7213.847506] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7213.848003] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7213.849241] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7213.849665] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 7213.850157] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7213.850605] RBP: ffff8fc7cf832a48 R08: 0000000000000000 R09: 0000000000000000
[ 7213.851056] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8048470c0
[ 7213.851515] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf832ab0 R15: ffff8fc7d11b9b00
[ 7213.852033] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7213.852498] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7213.852863] CR2: 00007f241bc86fe0 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7213.853313] Call Trace:
[ 7213.853479]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7213.853766]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7213.854073]  qxl_release_free+0x76/0xe0 [qxl]
[ 7213.854392]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7213.854671]  process_one_work+0x26e/0x570
[ 7213.854918]  worker_thread+0x55/0x3c0
[ 7213.855218]  ? process_one_work+0x570/0x570
[ 7213.855548]  kthread+0x137/0x150
[ 7213.855767]  ? __kthread_bind_mask+0x60/0x60
[ 7213.856068]  ret_from_fork+0x1f/0x30
[ 7213.856327] irq event stamp: 0
[ 7213.856549] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7213.856992] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7213.857558] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7213.858113] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7213.858545] ---[ end trace 5f7855eb2e852e94 ]---
[ 7213.858961] ------------[ cut here ]------------
[ 7213.859269] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7213.860016] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7213.863877] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7213.864374] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7213.864858] Workqueue: events qxl_gc_work [qxl]
[ 7213.865134] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7213.865435] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7213.866487] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7213.866796] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7213.867197] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7213.867599] RBP: ffff8fc7cf833e48 R08: 0000000000000000 R09: 0000000000000000
[ 7213.868011] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cf338600
[ 7213.868415] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf833eb0 R15: ffff8fc7cf338900
[ 7213.868827] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7213.869281] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7213.869715] CR2: 00007f241bc86fe0 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7213.870176] Call Trace:
[ 7213.870341]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7213.870580]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7213.870868]  qxl_release_free+0x76/0xe0 [qxl]
[ 7213.871117]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7213.871390]  process_one_work+0x26e/0x570
[ 7213.871624]  worker_thread+0x55/0x3c0
[ 7213.871850]  ? process_one_work+0x570/0x570
[ 7213.872090]  kthread+0x137/0x150
[ 7213.872279]  ? __kthread_bind_mask+0x60/0x60
[ 7213.872529]  ret_from_fork+0x1f/0x30
[ 7213.872748] irq event stamp: 0
[ 7213.872925] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7213.873276] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7213.873733] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7213.874202] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7213.874556] ---[ end trace 5f7855eb2e852e95 ]---
[ 7220.496839] ------------[ cut here ]------------
[ 7220.498097] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7220.500704] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7220.505723] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7220.506310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7220.506888] Workqueue: events qxl_gc_work [qxl]
[ 7220.507199] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7220.507551] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7220.508791] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7220.509144] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[ 7220.509622] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7220.510116] RBP: ffff8fc7d382de48 R08: 0000000000000000 R09: 0000000000000000
[ 7220.510583] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc707f5d380
[ 7220.511058] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d382deb0 R15: ffff8fc7c45d0e00
[ 7220.511530] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7220.512062] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7220.512437] CR2: 00007f241bc84fe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7220.512911] Call Trace:
[ 7220.513081]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7220.513355]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7220.513686]  qxl_release_free+0x76/0xe0 [qxl]
[ 7220.513978]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7220.514290]  process_one_work+0x26e/0x570
[ 7220.514566]  worker_thread+0x55/0x3c0
[ 7220.514824]  ? process_one_work+0x570/0x570
[ 7220.515105]  kthread+0x137/0x150
[ 7220.515343]  ? __kthread_bind_mask+0x60/0x60
[ 7220.515626]  ret_from_fork+0x1f/0x30
[ 7220.515883] irq event stamp: 0
[ 7220.516085] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7220.516508] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7220.517047] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7220.517587] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7220.518004] ---[ end trace 5f7855eb2e852e96 ]---
[ 7220.518376] ------------[ cut here ]------------
[ 7220.518694] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7220.519349] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7220.523397] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7220.523974] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7220.524498] Workqueue: events qxl_gc_work [qxl]
[ 7220.524794] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7220.525114] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7220.526249] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7220.526568] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7220.527006] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7220.527435] RBP: ffff8fc7cfda7248 R08: 0000000000000000 R09: 0000000000000000
[ 7220.527888] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d1a5d300
[ 7220.528304] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cfda72b0 R15: ffff8fc7c65bff00
[ 7220.528728] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7220.529192] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7220.529526] CR2: 00007f241bc84fe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7220.529949] Call Trace:
[ 7220.530099]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7220.530345]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7220.530627]  qxl_release_free+0x76/0xe0 [qxl]
[ 7220.530913]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7220.531187]  process_one_work+0x26e/0x570
[ 7220.531424]  worker_thread+0x55/0x3c0
[ 7220.531636]  ? process_one_work+0x570/0x570
[ 7220.531889]  kthread+0x137/0x150
[ 7220.532078]  ? __kthread_bind_mask+0x60/0x60
[ 7220.532327]  ret_from_fork+0x1f/0x30
[ 7220.532537] irq event stamp: 0
[ 7220.532725] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7220.533081] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7220.533544] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7220.534015] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7220.534373] ---[ end trace 5f7855eb2e852e97 ]---
[ 7227.152569] ------------[ cut here ]------------
[ 7227.153987] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7227.156898] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7227.175208] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7227.177418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7227.179316] Workqueue: events qxl_gc_work [qxl]
[ 7227.180247] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7227.181181] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7227.183916] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7227.184695] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[ 7227.185969] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7227.186824] RBP: ffff8fc7f760ce48 R08: 0000000000000000 R09: 0000000000000000
[ 7227.187761] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82426ade0
[ 7227.188589] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760ceb0 R15: ffff8fc73acf8e00
[ 7227.189408] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7227.190324] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7227.190982] CR2: 00007f241ba02000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7227.191664] Call Trace:
[ 7227.191906]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7227.192294]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7227.192763]  qxl_release_free+0x76/0xe0 [qxl]
[ 7227.193177]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7227.193642]  process_one_work+0x26e/0x570
[ 7227.194083]  worker_thread+0x55/0x3c0
[ 7227.194549]  ? process_one_work+0x570/0x570
[ 7227.195013]  kthread+0x137/0x150
[ 7227.195332]  ? __kthread_bind_mask+0x60/0x60
[ 7227.195750]  ret_from_fork+0x1f/0x30
[ 7227.196072] irq event stamp: 0
[ 7227.196324] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7227.196837] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7227.197487] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7227.198144] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7227.198662] ---[ end trace 5f7855eb2e852e98 ]---
[ 7227.199060] ------------[ cut here ]------------
[ 7227.199327] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7227.199902] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7227.203534] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7227.204080] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7227.204580] Workqueue: events qxl_gc_work [qxl]
[ 7227.204873] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7227.205190] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7227.206247] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7227.206547] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7227.206956] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7227.207362] RBP: ffff8fc7c2341e48 R08: 0000000000000000 R09: 0000000000000000
[ 7227.207774] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4a86200
[ 7227.208179] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2341eb0 R15: ffff8fc7c4a86a00
[ 7227.208585] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7227.209050] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7227.209381] CR2: 00007f241ba02000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7227.209797] Call Trace:
[ 7227.209943]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7227.210177]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7227.210458]  qxl_release_free+0x76/0xe0 [qxl]
[ 7227.210723]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7227.210995]  process_one_work+0x26e/0x570
[ 7227.211232]  worker_thread+0x55/0x3c0
[ 7227.211444]  ? process_one_work+0x570/0x570
[ 7227.211699]  kthread+0x137/0x150
[ 7227.211888]  ? __kthread_bind_mask+0x60/0x60
[ 7227.212135]  ret_from_fork+0x1f/0x30
[ 7227.212349] irq event stamp: 0
[ 7227.212528] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7227.212895] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7227.213363] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7227.213835] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7227.214190] ---[ end trace 5f7855eb2e852e99 ]---
[ 7233.807937] ------------[ cut here ]------------
[ 7233.808251] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7233.808898] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7233.813244] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7233.814029] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7233.814664] Workqueue: events qxl_gc_work [qxl]
[ 7233.814967] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7233.815278] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7233.816367] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7233.816688] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ 7233.817105] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7233.817523] RBP: ffff8fc7c2122648 R08: 0000000000000000 R09: 0000000000000000
[ 7233.817947] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703d21000
[ 7233.818366] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21226b0 R15: ffff8fc7c0213d00
[ 7233.818816] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7233.819280] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7233.819619] CR2: 00007f241bc87fe0 CR3: 0000000114e98004 CR4: 0000000000370ef0
[ 7233.820123] Call Trace:
[ 7233.820280]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7233.820517]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7233.820854]  qxl_release_free+0x76/0xe0 [qxl]
[ 7233.821107]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7233.821403]  process_one_work+0x26e/0x570
[ 7233.821670]  worker_thread+0x55/0x3c0
[ 7233.821884]  ? process_one_work+0x570/0x570
[ 7233.822171]  kthread+0x137/0x150
[ 7233.822379]  ? __kthread_bind_mask+0x60/0x60
[ 7233.822663]  ret_from_fork+0x1f/0x30
[ 7233.822876] irq event stamp: 0
[ 7233.823090] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7233.823489] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7233.824010] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7233.824479] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7233.824888] ---[ end trace 5f7855eb2e852e9a ]---
[ 7233.825230] ------------[ cut here ]------------
[ 7233.825495] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7233.826072] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7233.829659] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7233.830159] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7233.830652] Workqueue: events qxl_gc_work [qxl]
[ 7233.830918] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7233.831218] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7233.832280] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7233.832590] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7233.832993] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7233.833399] RBP: ffff8fc7cb19da48 R08: 0000000000000000 R09: 0000000000000000
[ 7233.833813] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c45d0200
[ 7233.834221] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cb19dab0 R15: ffff8fc7c45d0e00
[ 7233.834635] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7233.835091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7233.835419] CR2: 00007f241bc87fe0 CR3: 0000000114e98004 CR4: 0000000000370ef0
[ 7233.835835] Call Trace:
[ 7233.835981]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7233.836219]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7233.836496]  qxl_release_free+0x76/0xe0 [qxl]
[ 7233.836760]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7233.837035]  process_one_work+0x26e/0x570
[ 7233.837273]  worker_thread+0x55/0x3c0
[ 7233.837507]  ? process_one_work+0x570/0x570
[ 7233.837795]  kthread+0x137/0x150
[ 7233.838004]  ? __kthread_bind_mask+0x60/0x60
[ 7233.838255]  ret_from_fork+0x1f/0x30
[ 7233.838466] irq event stamp: 0
[ 7233.838656] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7233.839014] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7233.839479] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7233.839958] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7233.840316] ---[ end trace 5f7855eb2e852e9b ]---
[ 7233.840647] ------------[ cut here ]------------
[ 7233.840915] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7233.841480] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7233.845083] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7233.845593] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7233.846076] Workqueue: events qxl_gc_work [qxl]
[ 7233.846344] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7233.846653] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7233.847716] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7233.848016] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7233.848421] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7233.848837] RBP: ffff8fc7d2a56a48 R08: 0000000000000000 R09: 0000000000000000
[ 7233.849242] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc8073aa300
[ 7233.849656] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d2a56ab0 R15: ffff8fc8073aa400
[ 7233.850056] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7233.850511] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7233.850845] CR2: 00007f241bc87fe0 CR3: 0000000114e98004 CR4: 0000000000370ef0
[ 7233.851255] Call Trace:
[ 7233.851400]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7233.851646]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7233.851923]  qxl_release_free+0x76/0xe0 [qxl]
[ 7233.852179]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7233.852450]  process_one_work+0x26e/0x570
[ 7233.852695]  worker_thread+0x55/0x3c0
[ 7233.852908]  ? process_one_work+0x570/0x570
[ 7233.853154]  kthread+0x137/0x150
[ 7233.853343]  ? __kthread_bind_mask+0x60/0x60
[ 7233.853602]  ret_from_fork+0x1f/0x30
[ 7233.853813] irq event stamp: 0
[ 7233.853991] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7233.854350] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7233.854822] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7233.855290] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7233.855657] ---[ end trace 5f7855eb2e852e9c ]---
[ 7240.464608] ------------[ cut here ]------------
[ 7240.466319] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7240.469424] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7240.475522] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7240.476114] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7240.476697] Workqueue: events qxl_gc_work [qxl]
[ 7240.477010] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7240.477365] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7240.478612] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7240.478966] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7240.479451] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7240.479941] RBP: ffff8fc7c37db248 R08: 0000000000000000 R09: 0000000000000000
[ 7240.480422] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c45d0000
[ 7240.480923] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37db2b0 R15: ffff8fc7c0213d00
[ 7240.481391] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7240.481923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7240.482297] CR2: 00007f241ba02000 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7240.482770] Call Trace:
[ 7240.482940]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7240.483212]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7240.483542]  qxl_release_free+0x76/0xe0 [qxl]
[ 7240.483832]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7240.484148]  process_one_work+0x26e/0x570
[ 7240.484418]  worker_thread+0x55/0x3c0
[ 7240.484677]  ? process_one_work+0x570/0x570
[ 7240.484958]  kthread+0x137/0x150
[ 7240.485181]  ? __kthread_bind_mask+0x60/0x60
[ 7240.485464]  ret_from_fork+0x1f/0x30
[ 7240.485720] irq event stamp: 0
[ 7240.485925] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7240.486338] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7240.486879] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7240.487413] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7240.487832] ---[ end trace 5f7855eb2e852e9d ]---
[ 7240.488204] ------------[ cut here ]------------
[ 7240.488524] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7240.489171] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7240.493271] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7240.493833] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7240.494375] Workqueue: events qxl_gc_work [qxl]
[ 7240.494681] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7240.495019] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7240.496164] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7240.496488] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7240.496947] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7240.497377] RBP: ffff8fc7d1363648 R08: 0000000000000000 R09: 0000000000000000
[ 7240.497812] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703d21c00
[ 7240.498239] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d13636b0 R15: ffff8fc703d21100
[ 7240.498675] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7240.499162] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7240.499504] CR2: 00007f241ba02000 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7240.499918] Call Trace:
[ 7240.500066]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7240.500390]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7240.500813]  qxl_release_free+0x76/0xe0 [qxl]
[ 7240.501099]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7240.501379]  process_one_work+0x26e/0x570
[ 7240.501633]  worker_thread+0x55/0x3c0
[ 7240.501867]  ? process_one_work+0x570/0x570
[ 7240.502110]  kthread+0x137/0x150
[ 7240.502297]  ? __kthread_bind_mask+0x60/0x60
[ 7240.502552]  ret_from_fork+0x1f/0x30
[ 7240.502764] irq event stamp: 0
[ 7240.502942] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7240.503301] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7240.503772] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7240.504235] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7240.504608] ---[ end trace 5f7855eb2e852e9e ]---
[ 7247.119709] ------------[ cut here ]------------
[ 7247.119981] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7247.120567] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7247.124169] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7247.124673] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7247.125156] Workqueue: events qxl_gc_work [qxl]
[ 7247.125464] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7247.125818] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7247.126891] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7247.127194] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 7247.127604] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7247.128012] RBP: ffff8fc7c3455e48 R08: 0000000000000000 R09: 0000000000000000
[ 7247.128411] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc7c6756300
[ 7247.128822] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3455eb0 R15: ffff8fc703d21200
[ 7247.129228] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7247.129691] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7247.130051] CR2: 00007f241bc882a0 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7247.130468] Call Trace:
[ 7247.130618]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7247.130854]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7247.131136]  qxl_release_free+0x76/0xe0 [qxl]
[ 7247.131447]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7247.131720]  process_one_work+0x26e/0x570
[ 7247.131957]  worker_thread+0x55/0x3c0
[ 7247.132179]  ? process_one_work+0x570/0x570
[ 7247.132476]  kthread+0x137/0x150
[ 7247.132667]  ? __kthread_bind_mask+0x60/0x60
[ 7247.132919]  ret_from_fork+0x1f/0x30
[ 7247.133136] irq event stamp: 0
[ 7247.133314] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7247.133728] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7247.134213] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7247.134684] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7247.135050] ---[ end trace 5f7855eb2e852e9f ]---
[ 7247.135391] ------------[ cut here ]------------
[ 7247.135669] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7247.136234] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7247.139823] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7247.140366] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7247.140872] Workqueue: events qxl_gc_work [qxl]
[ 7247.141144] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7247.141454] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7247.142497] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7247.142815] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7247.143220] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7247.143633] RBP: ffff8fc7c6007648 R08: 0000000000000000 R09: 0000000000000000
[ 7247.144042] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141ec00
[ 7247.144482] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c60076b0 R15: ffff8fc7c40c2e00
[ 7247.144941] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7247.145527] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7247.145851] CR2: 00007f241bc882a0 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7247.146256] Call Trace:
[ 7247.146405]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7247.146753]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7247.147046]  qxl_release_free+0x76/0xe0 [qxl]
[ 7247.147302]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7247.147676]  process_one_work+0x26e/0x570
[ 7247.147912]  worker_thread+0x55/0x3c0
[ 7247.148131]  ? process_one_work+0x570/0x570
[ 7247.148370]  kthread+0x137/0x150
[ 7247.148610]  ? __kthread_bind_mask+0x60/0x60
[ 7247.148857]  ret_from_fork+0x1f/0x30
[ 7247.149073] irq event stamp: 0
[ 7247.149287] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7247.149652] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7247.150119] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7247.150586] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7247.150974] ---[ end trace 5f7855eb2e852ea0 ]---
[ 7253.775817] ------------[ cut here ]------------
[ 7253.776105] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7253.776699] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7253.780364] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7253.780989] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7253.781515] Workqueue: events qxl_gc_work [qxl]
[ 7253.781790] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7253.782134] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7253.783231] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7253.783539] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[ 7253.784001] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7253.784422] RBP: ffff8fc7c2122a48 R08: 0000000000000000 R09: 0000000000000000
[ 7253.784838] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc804847180
[ 7253.785274] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2122ab0 R15: ffff8fc7d5932500
[ 7253.785709] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7253.786168] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7253.786542] CR2: 00007f241ba0270b CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7253.786982] Call Trace:
[ 7253.787132]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7253.787436]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7253.787720]  qxl_release_free+0x76/0xe0 [qxl]
[ 7253.787979]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7253.788280]  process_one_work+0x26e/0x570
[ 7253.788549]  worker_thread+0x55/0x3c0
[ 7253.788764]  ? process_one_work+0x570/0x570
[ 7253.789011]  kthread+0x137/0x150
[ 7253.789231]  ? __kthread_bind_mask+0x60/0x60
[ 7253.789486]  ret_from_fork+0x1f/0x30
[ 7253.789698] irq event stamp: 0
[ 7253.789876] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7253.790308] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7253.790765] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7253.791215] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7253.791579] ---[ end trace 5f7855eb2e852ea1 ]---
[ 7253.791969] ------------[ cut here ]------------
[ 7253.792226] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7253.792782] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7253.796258] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7253.796746] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7253.797226] Workqueue: events qxl_gc_work [qxl]
[ 7253.797491] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7253.797776] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7253.798797] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7253.799092] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7253.799498] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7253.799889] RBP: ffff8fc7d3292a48 R08: 0000000000000000 R09: 0000000000000000
[ 7253.800279] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703d21e00
[ 7253.800676] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d3292ab0 R15: ffff8fc7c0213d00
[ 7253.801090] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7253.801566] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7253.801892] CR2: 00007f241ba0270b CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7253.802283] Call Trace:
[ 7253.802436]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7253.802665]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7253.802934]  qxl_release_free+0x76/0xe0 [qxl]
[ 7253.803174]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7253.803448]  process_one_work+0x26e/0x570
[ 7253.803677]  worker_thread+0x55/0x3c0
[ 7253.803880]  ? process_one_work+0x570/0x570
[ 7253.804121]  kthread+0x137/0x150
[ 7253.804303]  ? __kthread_bind_mask+0x60/0x60
[ 7253.804550]  ret_from_fork+0x1f/0x30
[ 7253.804753] irq event stamp: 0
[ 7253.804925] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7253.805270] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7253.805722] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7253.806165] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7253.806517] ---[ end trace 5f7855eb2e852ea2 ]---
[ 7260.431639] ------------[ cut here ]------------
[ 7260.431940] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7260.432542] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7260.436247] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7260.436888] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7260.437473] Workqueue: events qxl_gc_work [qxl]
[ 7260.437839] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7260.438299] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7260.439413] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7260.439826] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[ 7260.440436] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7260.441002] RBP: ffff8fc7cc9d4248 R08: 0000000000000000 R09: 0000000000000000
[ 7260.441569] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5d720c0
[ 7260.442059] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc9d42b0 R15: ffff8fc7c5b92300
[ 7260.442478] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7260.442974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7260.443297] CR2: 00007f241ba029b5 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7260.443716] Call Trace:
[ 7260.443920]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7260.444157]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7260.444454]  qxl_release_free+0x76/0xe0 [qxl]
[ 7260.444751]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7260.445026]  process_one_work+0x26e/0x570
[ 7260.445266]  worker_thread+0x55/0x3c0
[ 7260.445503]  ? process_one_work+0x570/0x570
[ 7260.445802]  kthread+0x137/0x150
[ 7260.446026]  ? __kthread_bind_mask+0x60/0x60
[ 7260.446271]  ret_from_fork+0x1f/0x30
[ 7260.446501] irq event stamp: 0
[ 7260.446732] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7260.447089] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7260.447565] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7260.448132] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7260.448511] ---[ end trace 5f7855eb2e852ea3 ]---
[ 7260.448885] ------------[ cut here ]------------
[ 7260.449149] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7260.449729] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7260.453470] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7260.454016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7260.454525] Workqueue: events qxl_gc_work [qxl]
[ 7260.454832] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7260.455135] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7260.456219] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7260.456568] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7260.456985] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7260.457404] RBP: ffff8fc7c3fa3248 R08: 0000000000000000 R09: 0000000000000000
[ 7260.457838] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d5932d00
[ 7260.458239] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa32b0 R15: ffff8fc7d5932600
[ 7260.458657] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7260.459166] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7260.459508] CR2: 00007f241ba029b5 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7260.459942] Call Trace:
[ 7260.460088]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7260.460340]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7260.460658]  qxl_release_free+0x76/0xe0 [qxl]
[ 7260.460914]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7260.461184]  process_one_work+0x26e/0x570
[ 7260.461435]  worker_thread+0x55/0x3c0
[ 7260.461703]  ? process_one_work+0x570/0x570
[ 7260.461948]  kthread+0x137/0x150
[ 7260.462138]  ? __kthread_bind_mask+0x60/0x60
[ 7260.462403]  ret_from_fork+0x1f/0x30
[ 7260.462667] irq event stamp: 0
[ 7260.462845] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7260.463202] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7260.463673] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7260.464182] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7260.464551] ---[ end trace 5f7855eb2e852ea4 ]---
[ 7267.088085] ------------[ cut here ]------------
[ 7267.089563] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7267.092143] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7267.107131] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7267.108963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7267.110544] Workqueue: events qxl_gc_work [qxl]
[ 7267.111163] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7267.111978] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7267.114409] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7267.115099] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 7267.115593] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7267.115986] RBP: ffff8fc7cf831648 R08: 0000000000000000 R09: 0000000000000000
[ 7267.116528] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc707f5d980
[ 7267.116943] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8316b0 R15: ffff8fc82dcb9e00
[ 7267.117341] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7267.117790] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7267.118100] CR2: 00007f241ba02000 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7267.118497] Call Trace:
[ 7267.118640]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7267.118870]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7267.119136]  qxl_release_free+0x76/0xe0 [qxl]
[ 7267.119390]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7267.119649]  process_one_work+0x26e/0x570
[ 7267.119879]  worker_thread+0x55/0x3c0
[ 7267.120083]  ? process_one_work+0x570/0x570
[ 7267.120325]  kthread+0x137/0x150
[ 7267.120508]  ? __kthread_bind_mask+0x60/0x60
[ 7267.120743]  ret_from_fork+0x1f/0x30
[ 7267.120948] irq event stamp: 0
[ 7267.121119] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7267.121470] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7267.121995] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7267.122523] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7267.122941] ---[ end trace 5f7855eb2e852ea5 ]---
[ 7267.123281] ------------[ cut here ]------------
[ 7267.123547] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7267.124109] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7267.127679] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7267.128172] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7267.128736] Workqueue: events qxl_gc_work [qxl]
[ 7267.129004] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7267.129397] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7267.130490] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7267.130856] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7267.131279] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7267.131741] RBP: ffff8fc7c6007248 R08: 0000000000000000 R09: 0000000000000000
[ 7267.132183] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c3c6a500
[ 7267.132635] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c60072b0 R15: ffff8fc7c3c6a300
[ 7267.133046] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7267.133551] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7267.133882] CR2: 00007f241ba02000 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7267.134372] Call Trace:
[ 7267.134516]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7267.134759]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7267.135033]  qxl_release_free+0x76/0xe0 [qxl]
[ 7267.135290]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7267.135554]  process_one_work+0x26e/0x570
[ 7267.135777]  worker_thread+0x55/0x3c0
[ 7267.135986]  ? process_one_work+0x570/0x570
[ 7267.136217]  kthread+0x137/0x150
[ 7267.136411]  ? __kthread_bind_mask+0x60/0x60
[ 7267.136649]  ret_from_fork+0x1f/0x30
[ 7267.136853] irq event stamp: 0
[ 7267.137022] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7267.137372] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7267.137817] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7267.138269] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7267.138612] ---[ end trace 5f7855eb2e852ea6 ]---
[ 7273.743485] ------------[ cut here ]------------
[ 7273.743759] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7273.744338] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7273.748007] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7273.748514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7273.748999] Workqueue: events qxl_gc_work [qxl]
[ 7273.749278] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7273.749574] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7273.750644] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7273.750947] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[ 7273.751360] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7273.751764] RBP: ffff8fc7c2122648 R08: 0000000000000000 R09: 0000000000000000
[ 7273.752165] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82426a180
[ 7273.752576] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21226b0 R15: ffff8fc7f89d7400
[ 7273.752983] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7273.753450] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7273.753794] CR2: 00007f241ba02000 CR3: 0000000114e98004 CR4: 0000000000370ef0
[ 7273.754214] Call Trace:
[ 7273.754363]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7273.754598]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7273.754879]  qxl_release_free+0x76/0xe0 [qxl]
[ 7273.755133]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7273.755416]  process_one_work+0x26e/0x570
[ 7273.755652]  worker_thread+0x55/0x3c0
[ 7273.755869]  ? process_one_work+0x570/0x570
[ 7273.756116]  kthread+0x137/0x150
[ 7273.756329]  ? __kthread_bind_mask+0x60/0x60
[ 7273.756576]  ret_from_fork+0x1f/0x30
[ 7273.756791] irq event stamp: 0
[ 7273.756975] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7273.757340] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7273.757805] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7273.758275] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7273.758629] ---[ end trace 5f7855eb2e852ea7 ]---
[ 7273.759015] ------------[ cut here ]------------
[ 7273.759331] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7273.759921] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7273.763517] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7273.764029] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7273.764517] Workqueue: events qxl_gc_work [qxl]
[ 7273.764783] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7273.765076] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7273.766117] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7273.766423] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7273.766823] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7273.767233] RBP: ffff8fc7c2dc5248 R08: 0000000000000000 R09: 0000000000000000
[ 7273.767647] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc82dcb9300
[ 7273.768049] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc52b0 R15: ffff8fc82dcb9600
[ 7273.768462] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7273.768918] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7273.769253] CR2: 00007f241ba02000 CR3: 0000000114e98004 CR4: 0000000000370ef0
[ 7273.769650] Call Trace:
[ 7273.769816]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7273.770049]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7273.770338]  qxl_release_free+0x76/0xe0 [qxl]
[ 7273.770592]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7273.770868]  process_one_work+0x26e/0x570
[ 7273.771100]  worker_thread+0x55/0x3c0
[ 7273.771324]  ? process_one_work+0x570/0x570
[ 7273.771566]  kthread+0x137/0x150
[ 7273.771757]  ? __kthread_bind_mask+0x60/0x60
[ 7273.772002]  ret_from_fork+0x1f/0x30
[ 7273.772234] irq event stamp: 0
[ 7273.772411] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7273.772778] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7273.773257] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7273.773728] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7273.774081] ---[ end trace 5f7855eb2e852ea8 ]---
[ 7280.399348] ------------[ cut here ]------------
[ 7280.399610] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7280.400171] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7280.403627] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7280.404150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7280.404624] Workqueue: events qxl_gc_work [qxl]
[ 7280.404879] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7280.405174] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7280.406186] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7280.406472] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 7280.406858] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7280.407270] RBP: ffff8fc7c3455648 R08: 0000000000000000 R09: 0000000000000000
[ 7280.407685] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d32975c0
[ 7280.408067] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34556b0 R15: ffff8fc7c3c6af00
[ 7280.408486] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7280.408926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7280.409251] CR2: 00007f241ba023f7 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7280.409704] Call Trace:
[ 7280.409849]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7280.410182]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7280.410451]  qxl_release_free+0x76/0xe0 [qxl]
[ 7280.410698]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7280.411069]  process_one_work+0x26e/0x570
[ 7280.411320]  worker_thread+0x55/0x3c0
[ 7280.411533]  ? process_one_work+0x570/0x570
[ 7280.411863]  kthread+0x137/0x150
[ 7280.412101]  ? __kthread_bind_mask+0x60/0x60
[ 7280.412361]  ret_from_fork+0x1f/0x30
[ 7280.412655] irq event stamp: 0
[ 7280.412935] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7280.413383] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7280.413880] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7280.414435] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7280.414793] ---[ end trace 5f7855eb2e852ea9 ]---
[ 7280.415154] ------------[ cut here ]------------
[ 7280.415422] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7280.416041] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7280.419708] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7280.420227] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7280.420754] Workqueue: events qxl_gc_work [qxl]
[ 7280.421019] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7280.421361] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7280.422448] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7280.422771] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7280.423184] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7280.423587] RBP: ffff8fc7d076ba48 R08: 0000000000000000 R09: 0000000000000000
[ 7280.423994] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d3807200
[ 7280.424408] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d076bab0 R15: ffff8fc7d3807f00
[ 7280.424817] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7280.425283] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7280.425614] CR2: 00007f241ba023f7 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7280.426042] Call Trace:
[ 7280.426206]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7280.426453]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7280.426739]  qxl_release_free+0x76/0xe0 [qxl]
[ 7280.427056]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7280.427385]  process_one_work+0x26e/0x570
[ 7280.427642]  worker_thread+0x55/0x3c0
[ 7280.427867]  ? process_one_work+0x570/0x570
[ 7280.428137]  kthread+0x137/0x150
[ 7280.428342]  ? __kthread_bind_mask+0x60/0x60
[ 7280.428649]  ret_from_fork+0x1f/0x30
[ 7280.428861] irq event stamp: 0
[ 7280.429038] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7280.429415] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7280.429875] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7280.430345] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7280.430703] ---[ end trace 5f7855eb2e852eaa ]---
[ 7287.055319] ------------[ cut here ]------------
[ 7287.055600] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7287.056181] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7287.059869] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7287.060455] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7287.061140] Workqueue: events qxl_gc_work [qxl]
[ 7287.061515] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7287.061840] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7287.062934] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7287.063247] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7287.063702] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7287.064141] RBP: ffff8fc7cf016a48 R08: 0000000000000000 R09: 0000000000000000
[ 7287.064588] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fb72a900
[ 7287.064989] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf016ab0 R15: ffff8fc7fb72a500
[ 7287.065388] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7287.065833] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7287.066159] CR2: 00007f241bc8511f CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7287.066547] Call Trace:
[ 7287.066696]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7287.066928]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7287.067209]  qxl_release_free+0x76/0xe0 [qxl]
[ 7287.067455]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7287.067721]  process_one_work+0x26e/0x570
[ 7287.067948]  worker_thread+0x55/0x3c0
[ 7287.068165]  ? process_one_work+0x570/0x570
[ 7287.068400]  kthread+0x137/0x150
[ 7287.068622]  ? __kthread_bind_mask+0x60/0x60
[ 7287.068905]  ret_from_fork+0x1f/0x30
[ 7287.069134] irq event stamp: 0
[ 7287.069307] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7287.069656] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7287.070113] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7287.070552] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7287.070897] ---[ end trace 5f7855eb2e852eab ]---
[ 7287.071243] ------------[ cut here ]------------
[ 7287.071498] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7287.072037] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7287.075572] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7287.076109] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7287.076638] Workqueue: events qxl_gc_work [qxl]
[ 7287.076944] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7287.077295] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7287.078398] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7287.078705] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7287.079330] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7287.079892] RBP: ffff8fc7cb19fa48 R08: 0000000000000000 R09: 0000000000000000
[ 7287.080530] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c3c6ad00
[ 7287.081152] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cb19fab0 R15: ffff8fc7c3c6ac00
[ 7287.081785] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7287.082416] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7287.082891] CR2: 00007f241bc8511f CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7287.083481] Call Trace:
[ 7287.083700]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7287.084032]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7287.084442]  qxl_release_free+0x76/0xe0 [qxl]
[ 7287.084802]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7287.085172]  process_one_work+0x26e/0x570
[ 7287.085493]  worker_thread+0x55/0x3c0
[ 7287.085794]  ? process_one_work+0x570/0x570
[ 7287.086147]  kthread+0x137/0x150
[ 7287.086409]  ? __kthread_bind_mask+0x60/0x60
[ 7287.086756]  ret_from_fork+0x1f/0x30
[ 7287.087052] irq event stamp: 0
[ 7287.087321] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7287.087830] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7287.088479] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7287.089102] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7287.089589] ---[ end trace 5f7855eb2e852eac ]---
[ 7287.090096] ------------[ cut here ]------------
[ 7287.090496] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7287.091318] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7287.096288] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7287.096975] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7287.097698] Workqueue: events qxl_gc_work [qxl]
[ 7287.098131] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7287.098602] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7287.100116] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7287.100487] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7287.101046] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7287.101627] RBP: ffff8fc7d10de648 R08: 0000000000000000 R09: 0000000000000000
[ 7287.102208] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d3807f00
[ 7287.102779] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10de6b0 R15: ffff8fc7c01e6c00
[ 7287.103296] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7287.103924] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7287.104393] CR2: 00007f241bc8511f CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7287.104962] Call Trace:
[ 7287.105185]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7287.105518]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7287.105911]  qxl_release_free+0x76/0xe0 [qxl]
[ 7287.106234]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7287.106604]  process_one_work+0x26e/0x570
[ 7287.106929]  worker_thread+0x55/0x3c0
[ 7287.107243]  ? process_one_work+0x570/0x570
[ 7287.107589]  kthread+0x137/0x150
[ 7287.107855]  ? __kthread_bind_mask+0x60/0x60
[ 7287.108215]  ret_from_fork+0x1f/0x30
[ 7287.108513] irq event stamp: 0
[ 7287.108768] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7287.109239] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7287.109863] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7287.110528] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7287.111025] ---[ end trace 5f7855eb2e852ead ]---
[ 7293.711298] ------------[ cut here ]------------
[ 7293.711603] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7293.712191] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7293.715883] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7293.716444] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7293.716978] Workqueue: events qxl_gc_work [qxl]
[ 7293.717299] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7293.717641] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7293.718747] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7293.719105] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 7293.719557] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7293.720010] RBP: ffff8fc7c3920a48 R08: 0000000000000000 R09: 0000000000000000
[ 7293.720511] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9b00
[ 7293.720920] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3920ab0 R15: ffff8fc7c41ede00
[ 7293.721444] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7293.721928] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7293.722509] CR2: 0000000000453000 CR3: 0000000114e98004 CR4: 0000000000370ef0
[ 7293.722919] Call Trace:
[ 7293.723088]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7293.723327]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7293.723656]  qxl_release_free+0x76/0xe0 [qxl]
[ 7293.723909]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7293.724197]  process_one_work+0x26e/0x570
[ 7293.724434]  worker_thread+0x55/0x3c0
[ 7293.724682]  ? process_one_work+0x570/0x570
[ 7293.724939]  kthread+0x137/0x150
[ 7293.725140]  ? __kthread_bind_mask+0x60/0x60
[ 7293.725388]  ret_from_fork+0x1f/0x30
[ 7293.725605] irq event stamp: 0
[ 7293.725781] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7293.726148] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7293.726613] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7293.727086] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7293.727502] ---[ end trace 5f7855eb2e852eae ]---
[ 7293.727869] ------------[ cut here ]------------
[ 7293.728203] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7293.728907] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7293.732585] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7293.733198] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7293.733694] Workqueue: events qxl_gc_work [qxl]
[ 7293.733957] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7293.734265] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7293.735471] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7293.735813] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7293.736304] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7293.736765] RBP: ffff8fc7cf831e48 R08: 0000000000000000 R09: 0000000000000000
[ 7293.737221] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7cf338700
[ 7293.737698] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf831eb0 R15: ffff8fc7cf338600
[ 7293.738110] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7293.738607] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7293.738941] CR2: 0000000000453000 CR3: 0000000114e98004 CR4: 0000000000370ef0
[ 7293.739356] Call Trace:
[ 7293.739517]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7293.739821]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7293.740115]  qxl_release_free+0x76/0xe0 [qxl]
[ 7293.740426]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7293.740764]  process_one_work+0x26e/0x570
[ 7293.741001]  worker_thread+0x55/0x3c0
[ 7293.741268]  ? process_one_work+0x570/0x570
[ 7293.741550]  kthread+0x137/0x150
[ 7293.741762]  ? __kthread_bind_mask+0x60/0x60
[ 7293.742042]  ret_from_fork+0x1f/0x30
[ 7293.742254] irq event stamp: 0
[ 7293.742470] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7293.742869] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7293.743405] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7293.743938] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7293.744373] ---[ end trace 5f7855eb2e852eaf ]---
[ 7300.367286] ------------[ cut here ]------------
[ 7300.367567] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7300.368142] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7300.371731] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7300.372236] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7300.372722] Workqueue: events qxl_gc_work [qxl]
[ 7300.372997] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7300.373292] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7300.374341] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7300.374642] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 7300.375055] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7300.375468] RBP: ffff8fc7f760d648 R08: 0000000000000000 R09: 0000000000000000
[ 7300.375866] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cf338800
[ 7300.376276] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760d6b0 R15: ffff8fc7cf338200
[ 7300.376684] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7300.377145] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7300.377476] CR2: 0000562d15df2070 CR3: 0000000132ac2003 CR4: 0000000000370ef0
[ 7300.377879] Call Trace:
[ 7300.378040]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7300.378274]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7300.378554]  qxl_release_free+0x76/0xe0 [qxl]
[ 7300.378807]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7300.379090]  process_one_work+0x26e/0x570
[ 7300.379328]  worker_thread+0x55/0x3c0
[ 7300.379548]  ? process_one_work+0x570/0x570
[ 7300.379792]  kthread+0x137/0x150
[ 7300.379994]  ? __kthread_bind_mask+0x60/0x60
[ 7300.380241]  ret_from_fork+0x1f/0x30
[ 7300.380459] irq event stamp: 0
[ 7300.380636] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7300.381003] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7300.381472] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7300.381929] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7300.382294] ---[ end trace 5f7855eb2e852eb0 ]---
[ 7300.382628] ------------[ cut here ]------------
[ 7300.382890] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7300.383466] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7300.387063] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7300.387565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7300.388059] Workqueue: events qxl_gc_work [qxl]
[ 7300.388324] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7300.388626] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7300.389680] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7300.389991] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7300.390393] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7300.390797] RBP: ffff8fc7d2a54648 R08: 0000000000000000 R09: 0000000000000000
[ 7300.391208] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9b00
[ 7300.391617] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d2a546b0 R15: ffff8fc7d11b9a00
[ 7300.392030] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7300.392493] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7300.392819] CR2: 0000562d15df2070 CR3: 0000000132ac2003 CR4: 0000000000370ef0
[ 7300.393233] Call Trace:
[ 7300.393381]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7300.393623]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7300.393900]  qxl_release_free+0x76/0xe0 [qxl]
[ 7300.394163]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7300.394445]  process_one_work+0x26e/0x570
[ 7300.394680]  worker_thread+0x55/0x3c0
[ 7300.394894]  ? process_one_work+0x570/0x570
[ 7300.395147]  kthread+0x137/0x150
[ 7300.395339]  ? __kthread_bind_mask+0x60/0x60
[ 7300.395594]  ret_from_fork+0x1f/0x30
[ 7300.395805] irq event stamp: 0
[ 7300.395995] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7300.396352] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7300.396814] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7300.397284] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7300.397645] ---[ end trace 5f7855eb2e852eb1 ]---
[ 7307.023131] ------------[ cut here ]------------
[ 7307.023407] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7307.024009] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7307.027743] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7307.028267] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7307.028816] Workqueue: events qxl_gc_work [qxl]
[ 7307.029118] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7307.029468] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7307.030530] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7307.030830] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 7307.031247] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7307.031778] RBP: ffff8fc7c3456a48 R08: 0000000000000000 R09: 0000000000000000
[ 7307.032196] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cc9e7b40
[ 7307.032607] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3456ab0 R15: ffff8fc7d11b9900
[ 7307.033021] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7307.033482] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7307.033811] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7307.034297] Call Trace:
[ 7307.034492]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7307.034727]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7307.035231]  qxl_release_free+0x76/0xe0 [qxl]
[ 7307.035512]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7307.035800]  process_one_work+0x26e/0x570
[ 7307.036108]  worker_thread+0x55/0x3c0
[ 7307.036362]  ? process_one_work+0x570/0x570
[ 7307.036613]  kthread+0x137/0x150
[ 7307.036807]  ? __kthread_bind_mask+0x60/0x60
[ 7307.037085]  ret_from_fork+0x1f/0x30
[ 7307.037298] irq event stamp: 0
[ 7307.037483] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7307.037840] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7307.038311] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7307.038778] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7307.039144] ---[ end trace 5f7855eb2e852eb2 ]---
[ 7307.039494] ------------[ cut here ]------------
[ 7307.039759] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7307.040335] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7307.044035] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7307.044552] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7307.045048] Workqueue: events qxl_gc_work [qxl]
[ 7307.045312] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7307.045612] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7307.046660] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7307.046975] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7307.047406] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7307.047850] RBP: ffff8fc7d3293648 R08: 0000000000000000 R09: 0000000000000000
[ 7307.048305] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7cf338a00
[ 7307.048721] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32936b0 R15: ffff8fc7cf338900
[ 7307.049134] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7307.049596] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7307.049945] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7307.050394] Call Trace:
[ 7307.050549]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7307.050795]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7307.051115]  qxl_release_free+0x76/0xe0 [qxl]
[ 7307.051373]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7307.051642]  process_one_work+0x26e/0x570
[ 7307.051874]  worker_thread+0x55/0x3c0
[ 7307.052098]  ? process_one_work+0x570/0x570
[ 7307.052343]  kthread+0x137/0x150
[ 7307.052531]  ? __kthread_bind_mask+0x60/0x60
[ 7307.052775]  ret_from_fork+0x1f/0x30
[ 7307.052999] irq event stamp: 0
[ 7307.053178] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7307.053536] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7307.054039] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7307.054554] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7307.054929] ---[ end trace 5f7855eb2e852eb3 ]---
[ 7313.679024] ------------[ cut here ]------------
[ 7313.679300] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7313.679876] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7313.683562] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7313.684075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7313.684571] Workqueue: events qxl_gc_work [qxl]
[ 7313.684945] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7313.685250] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7313.686315] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7313.686621] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 7313.687124] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7313.687590] RBP: ffff8fc7d4fc5e48 R08: 0000000000000000 R09: 0000000000000000
[ 7313.688012] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d4c99780
[ 7313.688442] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d4fc5eb0 R15: ffff8fc7c41edd00
[ 7313.688857] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7313.689327] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7313.689667] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7313.690108] Call Trace:
[ 7313.690253]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7313.690529]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7313.690796]  qxl_release_free+0x76/0xe0 [qxl]
[ 7313.691050]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7313.691339]  process_one_work+0x26e/0x570
[ 7313.691588]  worker_thread+0x55/0x3c0
[ 7313.691793]  ? process_one_work+0x570/0x570
[ 7313.692079]  kthread+0x137/0x150
[ 7313.692296]  ? __kthread_bind_mask+0x60/0x60
[ 7313.692579]  ret_from_fork+0x1f/0x30
[ 7313.692800] irq event stamp: 0
[ 7313.692983] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7313.693364] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7313.693845] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7313.694322] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7313.694663] ---[ end trace 5f7855eb2e852eb4 ]---
[ 7313.694995] ------------[ cut here ]------------
[ 7313.695289] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7313.695891] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7313.699363] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7313.699881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7313.700439] Workqueue: events qxl_gc_work [qxl]
[ 7313.700704] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7313.701113] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7313.702235] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7313.702570] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7313.703012] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7313.703467] RBP: ffff8fc7c3fa2248 R08: 0000000000000000 R09: 0000000000000000
[ 7313.703902] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9700
[ 7313.704293] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa22b0 R15: ffff8fc7d11b9c00
[ 7313.704730] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7313.705193] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7313.705509] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7313.705905] Call Trace:
[ 7313.706047]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7313.706276]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7313.706560]  qxl_release_free+0x76/0xe0 [qxl]
[ 7313.706836]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7313.707109]  process_one_work+0x26e/0x570
[ 7313.707375]  worker_thread+0x55/0x3c0
[ 7313.707589]  ? process_one_work+0x570/0x570
[ 7313.707858]  kthread+0x137/0x150
[ 7313.708044]  ? __kthread_bind_mask+0x60/0x60
[ 7313.708289]  ret_from_fork+0x1f/0x30
[ 7313.708493] irq event stamp: 0
[ 7313.708663] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7313.709014] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7313.709459] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7313.709915] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7313.710257] ---[ end trace 5f7855eb2e852eb5 ]---
[ 7320.335056] ------------[ cut here ]------------
[ 7320.335338] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7320.336014] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7320.339651] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7320.340154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7320.340635] Workqueue: events qxl_gc_work [qxl]
[ 7320.340909] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7320.341210] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7320.342256] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7320.342552] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[ 7320.343022] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7320.343618] RBP: ffff8fc7d251c248 R08: 0000000000000000 R09: 0000000000000000
[ 7320.344123] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc707f5d080
[ 7320.344532] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d251c2b0 R15: ffff8fc7cf338100
[ 7320.344948] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7320.345411] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7320.345739] CR2: 00007f5fe118f428 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7320.346157] Call Trace:
[ 7320.346396]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7320.346639]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7320.346931]  qxl_release_free+0x76/0xe0 [qxl]
[ 7320.347280]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7320.347555]  process_one_work+0x26e/0x570
[ 7320.347828]  worker_thread+0x55/0x3c0
[ 7320.348075]  ? process_one_work+0x570/0x570
[ 7320.348322]  kthread+0x137/0x150
[ 7320.348530]  ? __kthread_bind_mask+0x60/0x60
[ 7320.348813]  ret_from_fork+0x1f/0x30
[ 7320.349024] irq event stamp: 0
[ 7320.349207] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7320.349644] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7320.350178] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7320.350666] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7320.351035] ---[ end trace 5f7855eb2e852eb6 ]---
[ 7320.351382] ------------[ cut here ]------------
[ 7320.351647] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7320.352228] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7320.355888] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7320.356430] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7320.356956] Workqueue: events qxl_gc_work [qxl]
[ 7320.357226] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7320.357530] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7320.358593] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7320.358906] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7320.359324] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7320.359732] RBP: ffff8fc7d382fa48 R08: 0000000000000000 R09: 0000000000000000
[ 7320.360156] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c41ede00
[ 7320.360572] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d382fab0 R15: ffff8fc7c41edc00
[ 7320.360988] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7320.361452] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7320.361791] CR2: 00007f5fe118f428 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7320.362225] Call Trace:
[ 7320.362376]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7320.362613]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7320.362972]  qxl_release_free+0x76/0xe0 [qxl]
[ 7320.363233]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7320.363590]  process_one_work+0x26e/0x570
[ 7320.363839]  worker_thread+0x55/0x3c0
[ 7320.364052]  ? process_one_work+0x570/0x570
[ 7320.364324]  kthread+0x137/0x150
[ 7320.364520]  ? __kthread_bind_mask+0x60/0x60
[ 7320.364866]  ret_from_fork+0x1f/0x30
[ 7320.365078] irq event stamp: 0
[ 7320.365273] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7320.365716] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7320.366210] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7320.366673] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7320.367041] ---[ end trace 5f7855eb2e852eb7 ]---
[ 7326.990947] ------------[ cut here ]------------
[ 7326.991226] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7326.991805] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7326.995454] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7326.995953] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7326.996476] Workqueue: events qxl_gc_work [qxl]
[ 7326.996751] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7326.997159] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7326.998236] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7326.998681] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[ 7326.999124] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7326.999525] RBP: ffff8fc7c37db648 R08: 0000000000000000 R09: 0000000000000000
[ 7326.999938] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82426af00
[ 7327.000346] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37db6b0 R15: ffff8fc7cf338100
[ 7327.000759] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7327.001221] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7327.001561] CR2: 00007f5fe1192fe0 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7327.001999] Call Trace:
[ 7327.002200]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7327.002435]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7327.002724]  qxl_release_free+0x76/0xe0 [qxl]
[ 7327.002978]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7327.003296]  process_one_work+0x26e/0x570
[ 7327.003531]  worker_thread+0x55/0x3c0
[ 7327.003756]  ? process_one_work+0x570/0x570
[ 7327.004089]  kthread+0x137/0x150
[ 7327.004290]  ? __kthread_bind_mask+0x60/0x60
[ 7327.004566]  ret_from_fork+0x1f/0x30
[ 7327.004796] irq event stamp: 0
[ 7327.004975] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7327.005373] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7327.005889] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7327.006365] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7327.006786] ---[ end trace 5f7855eb2e852eb8 ]---
[ 7327.007159] ------------[ cut here ]------------
[ 7327.007441] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7327.008027] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7327.011657] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7327.012168] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7327.012646] Workqueue: events qxl_gc_work [qxl]
[ 7327.012917] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7327.013224] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7327.014276] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7327.014575] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7327.014988] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7327.015426] RBP: ffff8fc7c4ce5248 R08: 0000000000000000 R09: 0000000000000000
[ 7327.015891] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9200
[ 7327.016308] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c4ce52b0 R15: ffff8fc7d11b9400
[ 7327.016751] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7327.017251] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7327.017575] CR2: 00007f5fe1192fe0 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7327.017987] Call Trace:
[ 7327.018141]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7327.018375]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7327.018652]  qxl_release_free+0x76/0xe0 [qxl]
[ 7327.018915]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7327.019216]  process_one_work+0x26e/0x570
[ 7327.019481]  worker_thread+0x55/0x3c0
[ 7327.019718]  ? process_one_work+0x570/0x570
[ 7327.019960]  kthread+0x137/0x150
[ 7327.020157]  ? __kthread_bind_mask+0x60/0x60
[ 7327.020403]  ret_from_fork+0x1f/0x30
[ 7327.020611] irq event stamp: 0
[ 7327.020801] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7327.021161] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7327.021617] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7327.022085] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7327.022443] ---[ end trace 5f7855eb2e852eb9 ]---
[ 7333.646994] ------------[ cut here ]------------
[ 7333.647268] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7333.647844] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7333.651418] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7333.651918] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7333.652399] Workqueue: events qxl_gc_work [qxl]
[ 7333.652674] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7333.652970] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7333.654029] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7333.654329] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ 7333.654742] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7333.655149] RBP: ffff8fc7c2120248 R08: 0000000000000000 R09: 0000000000000000
[ 7333.655553] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5e700
[ 7333.655966] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21202b0 R15: ffff8fc703e5ef00
[ 7333.656370] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7333.656837] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7333.657167] CR2: 00007f5fe1191fe0 CR3: 0000000102aba002 CR4: 0000000000370ef0
[ 7333.657571] Call Trace:
[ 7333.657730]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7333.657963]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7333.658241]  qxl_release_free+0x76/0xe0 [qxl]
[ 7333.658491]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7333.658798]  process_one_work+0x26e/0x570
[ 7333.659034]  worker_thread+0x55/0x3c0
[ 7333.659250]  ? process_one_work+0x570/0x570
[ 7333.659494]  kthread+0x137/0x150
[ 7333.659694]  ? __kthread_bind_mask+0x60/0x60
[ 7333.659939]  ret_from_fork+0x1f/0x30
[ 7333.660152] irq event stamp: 0
[ 7333.660329] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7333.660694] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7333.661161] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7333.661632] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7333.661986] ---[ end trace 5f7855eb2e852eba ]---
[ 7333.662310] ------------[ cut here ]------------
[ 7333.662573] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7333.663145] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7333.666725] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7333.667222] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7333.667713] Workqueue: events qxl_gc_work [qxl]
[ 7333.667974] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7333.668272] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7333.669329] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7333.669637] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7333.670039] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7333.670445] RBP: ffff8fc7c2340a48 R08: 0000000000000000 R09: 0000000000000000
[ 7333.670858] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73acf8000
[ 7333.671265] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2340ab0 R15: ffff8fc73acf8500
[ 7333.671678] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7333.672139] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7333.672465] CR2: 00007f5fe1191fe0 CR3: 0000000102aba002 CR4: 0000000000370ef0
[ 7333.672879] Call Trace:
[ 7333.673024]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7333.673261]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7333.673538]  qxl_release_free+0x76/0xe0 [qxl]
[ 7333.673801]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7333.674079]  process_one_work+0x26e/0x570
[ 7333.674313]  worker_thread+0x55/0x3c0
[ 7333.674526]  ? process_one_work+0x570/0x570
[ 7333.674779]  kthread+0x137/0x150
[ 7333.674971]  ? __kthread_bind_mask+0x60/0x60
[ 7333.675221]  ret_from_fork+0x1f/0x30
[ 7333.675432] irq event stamp: 0
[ 7333.675610] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7333.675976] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7333.676440] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7333.676913] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7333.677272] ---[ end trace 5f7855eb2e852ebb ]---
[ 7333.677588] ------------[ cut here ]------------
[ 7333.677863] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7333.678427] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7333.682023] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7333.682516] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7333.683002] Workqueue: events qxl_gc_work [qxl]
[ 7333.683271] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7333.683567] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7333.684623] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7333.684923] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7333.685331] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7333.685744] RBP: ffff8fc7d076a248 R08: 0000000000000000 R09: 0000000000000000
[ 7333.686152] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4a86d00
[ 7333.686554] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d076a2b0 R15: ffff8fc7c4a86300
[ 7333.686966] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7333.687423] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7333.687760] CR2: 00007f5fe1191fe0 CR3: 0000000102aba002 CR4: 0000000000370ef0
[ 7333.688164] Call Trace:
[ 7333.688310]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7333.688543]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7333.688831]  qxl_release_free+0x76/0xe0 [qxl]
[ 7333.689088]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7333.689360]  process_one_work+0x26e/0x570
[ 7333.689594]  worker_thread+0x55/0x3c0
[ 7333.689819]  ? process_one_work+0x570/0x570
[ 7333.690064]  kthread+0x137/0x150
[ 7333.690253]  ? __kthread_bind_mask+0x60/0x60
[ 7333.690497]  ret_from_fork+0x1f/0x30
[ 7333.690719] irq event stamp: 0
[ 7333.690896] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7333.691254] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7333.691725] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7333.692188] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7333.692542] ---[ end trace 5f7855eb2e852ebc ]---
[ 7340.302879] ------------[ cut here ]------------
[ 7340.303182] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7340.303758] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7340.307403] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7340.307965] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7340.308478] Workqueue: events qxl_gc_work [qxl]
[ 7340.308756] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7340.309223] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7340.310451] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7340.310762] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7340.311174] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7340.311589] RBP: ffff8fc7c3a3fe48 R08: 0000000000000000 R09: 0000000000000000
[ 7340.312001] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703e5e400
[ 7340.312403] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3a3feb0 R15: ffff8fc703e5e500
[ 7340.312815] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7340.313278] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7340.313618] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7340.314056] Call Trace:
[ 7340.314238]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7340.314498]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7340.314789]  qxl_release_free+0x76/0xe0 [qxl]
[ 7340.315048]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7340.315319]  process_one_work+0x26e/0x570
[ 7340.315565]  worker_thread+0x55/0x3c0
[ 7340.315779]  ? process_one_work+0x570/0x570
[ 7340.316029]  kthread+0x137/0x150
[ 7340.316218]  ? __kthread_bind_mask+0x60/0x60
[ 7340.316474]  ret_from_fork+0x1f/0x30
[ 7340.316726] irq event stamp: 0
[ 7340.316910] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7340.317293] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7340.317767] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7340.318242] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7340.318609] ---[ end trace 5f7855eb2e852ebd ]---
[ 7340.318969] ------------[ cut here ]------------
[ 7340.319275] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7340.319882] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7340.323533] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7340.324146] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7340.324684] Workqueue: events qxl_gc_work [qxl]
[ 7340.324967] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7340.325287] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7340.326503] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7340.326813] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7340.327264] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7340.327742] RBP: ffff8fc7d1363e48 R08: 0000000000000000 R09: 0000000000000000
[ 7340.328154] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c45d0800
[ 7340.328606] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d1363eb0 R15: ffff8fc7c45d0c00
[ 7340.329030] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7340.329485] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7340.329823] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7340.330236] Call Trace:
[ 7340.330385]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7340.330632]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7340.330916]  qxl_release_free+0x76/0xe0 [qxl]
[ 7340.331171]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7340.331444]  process_one_work+0x26e/0x570
[ 7340.331693]  worker_thread+0x55/0x3c0
[ 7340.331908]  ? process_one_work+0x570/0x570
[ 7340.332156]  kthread+0x137/0x150
[ 7340.332346]  ? __kthread_bind_mask+0x60/0x60
[ 7340.332604]  ret_from_fork+0x1f/0x30
[ 7340.332819] irq event stamp: 0
[ 7340.333001] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7340.333357] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7340.333829] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7340.334299] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7340.334667] ---[ end trace 5f7855eb2e852ebe ]---
[ 7346.958857] ------------[ cut here ]------------
[ 7346.959236] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7346.960038] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7346.964991] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7346.965743] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7346.966421] Workqueue: events qxl_gc_work [qxl]
[ 7346.966795] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7346.967206] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7346.968724] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7346.969133] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 7346.969739] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7346.970340] RBP: ffff8fc7f760ca48 R08: 0000000000000000 R09: 0000000000000000
[ 7346.970959] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc7c4a86300
[ 7346.971542] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760cab0 R15: ffff8fc7c4a86200
[ 7346.972102] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7346.972743] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7346.973193] CR2: 00007f5fe0f0c000 CR3: 0000000103758003 CR4: 0000000000370ef0
[ 7346.973761] Call Trace:
[ 7346.973972]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7346.974298]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7346.974698]  qxl_release_free+0x76/0xe0 [qxl]
[ 7346.975050]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7346.975427]  process_one_work+0x26e/0x570
[ 7346.975755]  worker_thread+0x55/0x3c0
[ 7346.976056]  ? process_one_work+0x570/0x570
[ 7346.976389]  kthread+0x137/0x150
[ 7346.976657]  ? __kthread_bind_mask+0x60/0x60
[ 7346.976998]  ret_from_fork+0x1f/0x30
[ 7346.977288] irq event stamp: 0
[ 7346.977548] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7346.978064] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7346.978756] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7346.979415] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7346.979918] ---[ end trace 5f7855eb2e852ebf ]---
[ 7346.980376] ------------[ cut here ]------------
[ 7346.980759] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7346.981550] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7346.986502] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7346.987186] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7346.987884] Workqueue: events qxl_gc_work [qxl]
[ 7346.988254] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7346.988711] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7346.990183] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7346.990611] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7346.991171] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7346.991740] RBP: ffff8fc7cc5d5e48 R08: 0000000000000000 R09: 0000000000000000
[ 7346.992300] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c65bf700
[ 7346.992867] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d5eb0 R15: ffff8fc7c65bff00
[ 7346.993455] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7346.994146] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7346.994617] CR2: 00007f5fe0f0c000 CR3: 0000000103758003 CR4: 0000000000370ef0
[ 7346.995182] Call Trace:
[ 7346.995384]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7346.995724]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7346.996112]  qxl_release_free+0x76/0xe0 [qxl]
[ 7346.996459]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7346.996851]  process_one_work+0x26e/0x570
[ 7346.997180]  worker_thread+0x55/0x3c0
[ 7346.997394]  ? process_one_work+0x570/0x570
[ 7346.997651]  kthread+0x137/0x150
[ 7346.997869]  ? __kthread_bind_mask+0x60/0x60
[ 7346.998120]  ret_from_fork+0x1f/0x30
[ 7346.998514] irq event stamp: 0
[ 7346.998695] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7346.999136] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7346.999699] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7347.000165] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7347.000532] ---[ end trace 5f7855eb2e852ec0 ]---
[ 7353.614727] ------------[ cut here ]------------
[ 7353.615096] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7353.615684] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7353.619611] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7353.620199] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7353.620746] Workqueue: events qxl_gc_work [qxl]
[ 7353.621038] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7353.621330] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7353.622353] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7353.622653] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[ 7353.623046] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7353.623447] RBP: ffff8fc7c2dc6248 R08: 0000000000000000 R09: 0000000000000000
[ 7353.623838] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5af7b40
[ 7353.624225] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc62b0 R15: ffff8fc7c4a86300
[ 7353.624654] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7353.625097] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7353.625409] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7353.625810] Call Trace:
[ 7353.625957]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7353.626183]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7353.626462]  qxl_release_free+0x76/0xe0 [qxl]
[ 7353.626706]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7353.627066]  process_one_work+0x26e/0x570
[ 7353.627348]  worker_thread+0x55/0x3c0
[ 7353.627658]  ? process_one_work+0x570/0x570
[ 7353.628047]  kthread+0x137/0x150
[ 7353.628309]  ? __kthread_bind_mask+0x60/0x60
[ 7353.628564]  ret_from_fork+0x1f/0x30
[ 7353.628767] irq event stamp: 0
[ 7353.628943] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7353.629282] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7353.629824] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7353.630311] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7353.630662] ---[ end trace 5f7855eb2e852ec1 ]---
[ 7353.630989] ------------[ cut here ]------------
[ 7353.631247] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7353.631792] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7353.635325] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7353.635925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7353.636473] Workqueue: events qxl_gc_work [qxl]
[ 7353.636725] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7353.637014] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7353.638035] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7353.638330] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7353.638723] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7353.639112] RBP: ffff8fc7d10dca48 R08: 0000000000000000 R09: 0000000000000000
[ 7353.639507] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5e300
[ 7353.639899] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10dcab0 R15: ffff8fc703e5e800
[ 7353.640284] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7353.640822] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7353.641232] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7353.641698] Call Trace:
[ 7353.641847]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7353.642072]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7353.642372]  qxl_release_free+0x76/0xe0 [qxl]
[ 7353.642627]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7353.642928]  process_one_work+0x26e/0x570
[ 7353.643240]  worker_thread+0x55/0x3c0
[ 7353.643487]  ? process_one_work+0x570/0x570
[ 7353.643750]  kthread+0x137/0x150
[ 7353.643947]  ? __kthread_bind_mask+0x60/0x60
[ 7353.644190]  ret_from_fork+0x1f/0x30
[ 7353.644410] irq event stamp: 0
[ 7353.644607] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7353.644967] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7353.645435] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7353.645897] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7353.646249] ---[ end trace 5f7855eb2e852ec2 ]---
[ 7360.270603] ------------[ cut here ]------------
[ 7360.270870] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7360.271429] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7360.274955] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7360.275528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7360.275998] Workqueue: events qxl_gc_work [qxl]
[ 7360.276254] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7360.276554] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7360.277568] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7360.277860] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[ 7360.278247] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7360.278644] RBP: ffff8fc7c3457248 R08: 0000000000000000 R09: 0000000000000000
[ 7360.279036] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5adc000
[ 7360.279435] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34572b0 R15: ffff8fc703e5e300
[ 7360.279846] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7360.280304] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7360.280636] CR2: 00007f5fe1190fe0 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7360.281025] Call Trace:
[ 7360.281166]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7360.281405]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7360.281670]  qxl_release_free+0x76/0xe0 [qxl]
[ 7360.281915]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7360.282176]  process_one_work+0x26e/0x570
[ 7360.282416]  worker_thread+0x55/0x3c0
[ 7360.282623]  ? process_one_work+0x570/0x570
[ 7360.282858]  kthread+0x137/0x150
[ 7360.283040]  ? __kthread_bind_mask+0x60/0x60
[ 7360.283278]  ret_from_fork+0x1f/0x30
[ 7360.283492] irq event stamp: 0
[ 7360.283664] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7360.284009] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7360.284462] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7360.284907] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7360.285249] ---[ end trace 5f7855eb2e852ec3 ]---
[ 7360.285590] ------------[ cut here ]------------
[ 7360.285850] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7360.286410] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7360.289866] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7360.290376] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7360.290869] Workqueue: events qxl_gc_work [qxl]
[ 7360.291149] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7360.291446] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7360.292479] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7360.292799] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7360.293186] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7360.293586] RBP: ffff8fc7d076a648 R08: 0000000000000000 R09: 0000000000000000
[ 7360.293972] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4a86800
[ 7360.294353] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d076a6b0 R15: ffff8fc7c4a86f00
[ 7360.294744] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7360.295176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7360.295497] CR2: 00007f5fe1190fe0 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7360.295889] Call Trace:
[ 7360.296027]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7360.296252]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7360.296531]  qxl_release_free+0x76/0xe0 [qxl]
[ 7360.296775]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7360.297038]  process_one_work+0x26e/0x570
[ 7360.297265]  worker_thread+0x55/0x3c0
[ 7360.297506]  ? process_one_work+0x570/0x570
[ 7360.297737]  kthread+0x137/0x150
[ 7360.297922]  ? __kthread_bind_mask+0x60/0x60
[ 7360.298157]  ret_from_fork+0x1f/0x30
[ 7360.298372] irq event stamp: 0
[ 7360.298542] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7360.298884] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7360.299323] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7360.299776] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7360.300144] ---[ end trace 5f7855eb2e852ec4 ]---
[ 7366.926521] ------------[ cut here ]------------
[ 7366.926793] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7366.927361] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7366.930823] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7366.931427] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7366.931889] Workqueue: events qxl_gc_work [qxl]
[ 7366.932140] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7366.932442] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7366.933444] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7366.933758] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 7366.934146] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7366.934595] RBP: ffff8fc7c3fa2a48 R08: 0000000000000000 R09: 0000000000000000
[ 7366.934980] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc707f5d000
[ 7366.935374] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa2ab0 R15: ffff8fc8073aa800
[ 7366.935798] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7366.936356] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7366.936736] CR2: 00007f5fe0f04000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7366.937125] Call Trace:
[ 7366.937267]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7366.937505]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7366.937774]  qxl_release_free+0x76/0xe0 [qxl]
[ 7366.938021]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7366.938282]  process_one_work+0x26e/0x570
[ 7366.938520]  worker_thread+0x55/0x3c0
[ 7366.938726]  ? process_one_work+0x570/0x570
[ 7366.938963]  kthread+0x137/0x150
[ 7366.939144]  ? __kthread_bind_mask+0x60/0x60
[ 7366.939390]  ret_from_fork+0x1f/0x30
[ 7366.939593] irq event stamp: 0
[ 7366.939767] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7366.940107] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7366.940557] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7366.941027] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7366.941405] ---[ end trace 5f7855eb2e852ec5 ]---
[ 7366.941745] ------------[ cut here ]------------
[ 7366.942008] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7366.942556] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7366.945985] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7366.946467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7366.946927] Workqueue: events qxl_gc_work [qxl]
[ 7366.947196] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7366.947542] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7366.948579] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7366.948902] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7366.949304] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7366.949809] RBP: ffff8fc7c3a3c248 R08: 0000000000000000 R09: 0000000000000000
[ 7366.950366] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5e900
[ 7366.950838] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3a3c2b0 R15: ffff8fc703e5e800
[ 7366.951265] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7366.951779] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7366.952104] CR2: 00007f5fe0f04000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7366.952518] Call Trace:
[ 7366.952666]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7366.952906]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7366.953183]  qxl_release_free+0x76/0xe0 [qxl]
[ 7366.953447]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7366.953723]  process_one_work+0x26e/0x570
[ 7366.953955]  worker_thread+0x55/0x3c0
[ 7366.954167]  ? process_one_work+0x570/0x570
[ 7366.954422]  kthread+0x137/0x150
[ 7366.954610]  ? __kthread_bind_mask+0x60/0x60
[ 7366.954880]  ret_from_fork+0x1f/0x30
[ 7366.955094] irq event stamp: 0
[ 7366.955276] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7366.955698] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7366.956156] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7366.956624] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7366.956982] ---[ end trace 5f7855eb2e852ec6 ]---
[ 7373.582521] ------------[ cut here ]------------
[ 7373.582799] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7373.583381] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7373.587170] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7373.587753] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7373.588245] Workqueue: events qxl_gc_work [qxl]
[ 7373.588509] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7373.588810] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7373.589870] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7373.590180] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[ 7373.590611] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7373.591009] RBP: ffff8fc7c459da48 R08: 0000000000000000 R09: 0000000000000000
[ 7373.591417] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82426a900
[ 7373.591820] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c459dab0 R15: ffff8fc8073aac00
[ 7373.592219] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7373.592687] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7373.593014] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7373.593428] Call Trace:
[ 7373.593576]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7373.593813]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7373.594096]  qxl_release_free+0x76/0xe0 [qxl]
[ 7373.594443]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7373.594765]  process_one_work+0x26e/0x570
[ 7373.595040]  worker_thread+0x55/0x3c0
[ 7373.595266]  ? process_one_work+0x570/0x570
[ 7373.595510]  kthread+0x137/0x150
[ 7373.595702]  ? __kthread_bind_mask+0x60/0x60
[ 7373.595947]  ret_from_fork+0x1f/0x30
[ 7373.596157] irq event stamp: 0
[ 7373.596346] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7373.596703] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7373.597161] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7373.597663] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7373.598041] ---[ end trace 5f7855eb2e852ec7 ]---
[ 7373.598467] ------------[ cut here ]------------
[ 7373.598777] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7373.599353] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7373.603003] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7373.603544] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7373.604024] Workqueue: events qxl_gc_work [qxl]
[ 7373.604294] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7373.604595] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7373.605706] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7373.606000] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7373.606406] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7373.606811] RBP: ffff8fc7c37d9e48 R08: 0000000000000000 R09: 0000000000000000
[ 7373.607209] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c65bfa00
[ 7373.607618] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d9eb0 R15: ffff8fc7c65bfe00
[ 7373.608018] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7373.608480] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7373.608807] CR2: 00007f5fe0f0c000 CR3: 0000000114e98005 CR4: 0000000000370ef0
[ 7373.609251] Call Trace:
[ 7373.609440]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7373.609710]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7373.609987]  qxl_release_free+0x76/0xe0 [qxl]
[ 7373.610250]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7373.610520]  process_one_work+0x26e/0x570
[ 7373.610757]  worker_thread+0x55/0x3c0
[ 7373.610969]  ? process_one_work+0x570/0x570
[ 7373.611210]  kthread+0x137/0x150
[ 7373.611410]  ? __kthread_bind_mask+0x60/0x60
[ 7373.611660]  ret_from_fork+0x1f/0x30
[ 7373.611870] irq event stamp: 0
[ 7373.612047] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7373.612411] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7373.612872] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7373.613366] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7373.613781] ---[ end trace 5f7855eb2e852ec8 ]---
[ 7380.238440] ------------[ cut here ]------------
[ 7380.238730] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7380.239330] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7380.242965] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7380.243482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7380.243982] Workqueue: events qxl_gc_work [qxl]
[ 7380.244261] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7380.244572] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7380.245652] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7380.245963] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 7380.246380] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7380.246787] RBP: ffff8fc7f760f248 R08: 0000000000000000 R09: 0000000000000000
[ 7380.247209] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c3a91580
[ 7380.247617] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760f2b0 R15: ffff8fc7c4a86d00
[ 7380.248022] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7380.248491] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7380.248827] CR2: 00007f5fe118f585 CR3: 0000000111a22005 CR4: 0000000000370ef0
[ 7380.249248] Call Trace:
[ 7380.249406]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7380.249647]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7380.249931]  qxl_release_free+0x76/0xe0 [qxl]
[ 7380.250199]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7380.250472]  process_one_work+0x26e/0x570
[ 7380.250730]  worker_thread+0x55/0x3c0
[ 7380.250987]  ? process_one_work+0x570/0x570
[ 7380.251253]  kthread+0x137/0x150
[ 7380.251446]  ? __kthread_bind_mask+0x60/0x60
[ 7380.251698]  ret_from_fork+0x1f/0x30
[ 7380.251912] irq event stamp: 0
[ 7380.252098] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7380.252469] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7380.252942] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7380.253422] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7380.253786] ---[ end trace 5f7855eb2e852ec9 ]---
[ 7380.254129] ------------[ cut here ]------------
[ 7380.254411] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7380.254999] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7380.258712] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7380.259314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7380.259843] Workqueue: events qxl_gc_work [qxl]
[ 7380.260113] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7380.260435] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7380.261504] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7380.261823] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7380.262275] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7380.262693] RBP: ffff8fc7d2a55a48 R08: 0000000000000000 R09: 0000000000000000
[ 7380.263172] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d1a5d300
[ 7380.263584] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d2a55ab0 R15: ffff8fc703e5ef00
[ 7380.264053] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7380.264594] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7380.264923] CR2: 00007f5fe118f585 CR3: 0000000111a22005 CR4: 0000000000370ef0
[ 7380.265340] Call Trace:
[ 7380.265491]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7380.265744]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7380.266024]  qxl_release_free+0x76/0xe0 [qxl]
[ 7380.266292]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7380.266570]  process_one_work+0x26e/0x570
[ 7380.266815]  worker_thread+0x55/0x3c0
[ 7380.267031]  ? process_one_work+0x570/0x570
[ 7380.267285]  kthread+0x137/0x150
[ 7380.267474]  ? __kthread_bind_mask+0x60/0x60
[ 7380.267732]  ret_from_fork+0x1f/0x30
[ 7380.267946] irq event stamp: 0
[ 7380.268124] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7380.268537] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7380.269088] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7380.269587] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7380.269947] ---[ end trace 5f7855eb2e852eca ]---
[ 7386.894436] ------------[ cut here ]------------
[ 7386.894828] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7386.895645] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7386.900746] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7386.901467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7386.902167] Workqueue: events qxl_gc_work [qxl]
[ 7386.902552] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7386.902977] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7386.904471] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7386.904901] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7386.905493] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7386.906065] RBP: ffff8fc7c2dc6248 R08: 0000000000000000 R09: 0000000000000000
[ 7386.906659] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703d21200
[ 7386.907245] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc62b0 R15: ffff8fc703d21800
[ 7386.907830] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7386.908500] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7386.908962] CR2: 00007f5fe1192fe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7386.909552] Call Trace:
[ 7386.909766]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7386.910115]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7386.910522]  qxl_release_free+0x76/0xe0 [qxl]
[ 7386.910883]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7386.911289]  process_one_work+0x26e/0x570
[ 7386.911629]  worker_thread+0x55/0x3c0
[ 7386.911932]  ? process_one_work+0x570/0x570
[ 7386.912289]  kthread+0x137/0x150
[ 7386.912561]  ? __kthread_bind_mask+0x60/0x60
[ 7386.912913]  ret_from_fork+0x1f/0x30
[ 7386.913297] irq event stamp: 0
[ 7386.913555] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7386.914129] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7386.914787] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7386.915445] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7386.915958] ---[ end trace 5f7855eb2e852ecb ]---
[ 7386.916505] ------------[ cut here ]------------
[ 7386.916893] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7386.917692] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7386.922757] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7386.923497] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7386.924211] Workqueue: events qxl_gc_work [qxl]
[ 7386.924585] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7386.925003] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7386.926468] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7386.926889] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7386.927474] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7386.928035] RBP: ffff8fc7cf832a48 R08: 0000000000000000 R09: 0000000000000000
[ 7386.928640] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5e800
[ 7386.929267] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf832ab0 R15: ffff8fc703e5e900
[ 7386.929884] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7386.930549] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7386.931055] CR2: 00007f5fe1192fe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7386.931674] Call Trace:
[ 7386.931887]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7386.932273]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7386.932719]  qxl_release_free+0x76/0xe0 [qxl]
[ 7386.933139]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7386.933561]  process_one_work+0x26e/0x570
[ 7386.933936]  worker_thread+0x55/0x3c0
[ 7386.934248]  ? process_one_work+0x570/0x570
[ 7386.934590]  kthread+0x137/0x150
[ 7386.934860]  ? __kthread_bind_mask+0x60/0x60
[ 7386.935268]  ret_from_fork+0x1f/0x30
[ 7386.935589] irq event stamp: 0
[ 7386.935839] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7386.936349] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7386.936988] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7386.937649] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7386.938166] ---[ end trace 5f7855eb2e852ecc ]---
[ 7386.938641] ------------[ cut here ]------------
[ 7386.939011] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7386.939814] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7386.944851] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7386.945544] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7386.946021] Workqueue: events qxl_gc_work [qxl]
[ 7386.946295] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7386.946599] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7386.947654] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7386.947953] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7386.948361] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7386.948769] RBP: ffff8fc7c2dc6e48 R08: 0000000000000000 R09: 0000000000000000
[ 7386.949182] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c5b92f00
[ 7386.949590] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc6eb0 R15: ffff8fc7c5b92000
[ 7386.949992] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7386.950456] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7386.950785] CR2: 00007f5fe1192fe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7386.951199] Call Trace:
[ 7386.951347]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7386.951586]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7386.951863]  qxl_release_free+0x76/0xe0 [qxl]
[ 7386.952128]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7386.952398]  process_one_work+0x26e/0x570
[ 7386.952636]  worker_thread+0x55/0x3c0
[ 7386.952849]  ? process_one_work+0x570/0x570
[ 7386.953090]  kthread+0x137/0x150
[ 7386.953290]  ? __kthread_bind_mask+0x60/0x60
[ 7386.953538]  ret_from_fork+0x1f/0x30
[ 7386.953749] irq event stamp: 0
[ 7386.953925] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7386.954291] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7386.954757] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7386.955227] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7386.955587] ---[ end trace 5f7855eb2e852ecd ]---
[ 7393.550352] ------------[ cut here ]------------
[ 7393.550629] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7393.551212] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7393.555577] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7393.556271] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7393.556954] Workqueue: events qxl_gc_work [qxl]
[ 7393.557372] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7393.557794] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7393.559282] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7393.559639] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 7393.560061] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7393.560488] RBP: ffff8fc7d3291a48 R08: 0000000000000000 R09: 0000000000000000
[ 7393.560898] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c5b92f00
[ 7393.561310] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d3291ab0 R15: ffff8fc7c40c2600
[ 7393.561733] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7393.562259] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7393.562707] CR2: 00007f5fe0f0c000 CR3: 0000000102aba003 CR4: 0000000000370ef0
[ 7393.563196] Call Trace:
[ 7393.563350]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7393.563597]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7393.563954]  qxl_release_free+0x76/0xe0 [qxl]
[ 7393.564312]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7393.564603]  process_one_work+0x26e/0x570
[ 7393.564886]  worker_thread+0x55/0x3c0
[ 7393.565189]  ? process_one_work+0x570/0x570
[ 7393.565496]  kthread+0x137/0x150
[ 7393.565688]  ? __kthread_bind_mask+0x60/0x60
[ 7393.565959]  ret_from_fork+0x1f/0x30
[ 7393.566260] irq event stamp: 0
[ 7393.566482] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7393.566858] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7393.567329] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7393.567790] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7393.568160] ---[ end trace 5f7855eb2e852ece ]---
[ 7393.569047] ------------[ cut here ]------------
[ 7393.569363] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7393.569927] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7393.573578] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7393.574091] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7393.574621] Workqueue: events qxl_gc_work [qxl]
[ 7393.574897] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7393.575209] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7393.576255] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7393.576561] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7393.576964] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7393.577377] RBP: ffff8fc7d382fe48 R08: 0000000000000000 R09: 0000000000000000
[ 7393.577782] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7f89d7b00
[ 7393.578196] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d382feb0 R15: ffff8fc7f89d7400
[ 7393.578600] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7393.579067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7393.579397] CR2: 00007f5fe0f0c000 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7393.579801] Call Trace:
[ 7393.579949]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7393.580197]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7393.580478]  qxl_release_free+0x76/0xe0 [qxl]
[ 7393.580729]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7393.581002]  process_one_work+0x26e/0x570
[ 7393.581250]  worker_thread+0x55/0x3c0
[ 7393.581469]  ? process_one_work+0x570/0x570
[ 7393.581709]  kthread+0x137/0x150
[ 7393.581899]  ? __kthread_bind_mask+0x60/0x60
[ 7393.582158]  ret_from_fork+0x1f/0x30
[ 7393.582368] irq event stamp: 0
[ 7393.582549] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7393.582903] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7393.583373] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7393.583839] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7393.584231] ---[ end trace 5f7855eb2e852ecf ]---
[ 7400.206305] ------------[ cut here ]------------
[ 7400.206579] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7400.207158] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7400.210837] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7400.211388] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7400.211985] Workqueue: events qxl_gc_work [qxl]
[ 7400.212340] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7400.212671] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7400.213719] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7400.214028] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 7400.214437] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7400.214838] RBP: ffff8fc7cb19d648 R08: 0000000000000000 R09: 0000000000000000
[ 7400.215255] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c5b92f00
[ 7400.215662] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cb19d6b0 R15: ffff8fc7f89d7500
[ 7400.216120] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7400.216622] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7400.217026] CR2: 00007f5fe118efe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7400.217444] Call Trace:
[ 7400.217593]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7400.217829]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7400.218117]  qxl_release_free+0x76/0xe0 [qxl]
[ 7400.218395]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7400.218767]  process_one_work+0x26e/0x570
[ 7400.219082]  worker_thread+0x55/0x3c0
[ 7400.219347]  ? process_one_work+0x570/0x570
[ 7400.219587]  kthread+0x137/0x150
[ 7400.219776]  ? __kthread_bind_mask+0x60/0x60
[ 7400.220040]  ret_from_fork+0x1f/0x30
[ 7400.220307] irq event stamp: 0
[ 7400.220493] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7400.220847] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7400.221329] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7400.221841] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7400.222213] ---[ end trace 5f7855eb2e852ed0 ]---
[ 7400.222597] ------------[ cut here ]------------
[ 7400.222861] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7400.223446] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7400.227110] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7400.227613] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7400.228110] Workqueue: events qxl_gc_work [qxl]
[ 7400.228430] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7400.228728] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7400.229787] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7400.230149] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7400.230570] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7400.230988] RBP: ffff8fc7c3fa3248 R08: 0000000000000000 R09: 0000000000000000
[ 7400.231444] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5932500
[ 7400.231884] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa32b0 R15: ffff8fc7c40c2e00
[ 7400.232370] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7400.232894] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7400.233238] CR2: 00007f5fe118efe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7400.233680] Call Trace:
[ 7400.233829]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7400.234082]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7400.234411]  qxl_release_free+0x76/0xe0 [qxl]
[ 7400.234665]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7400.234936]  process_one_work+0x26e/0x570
[ 7400.235189]  worker_thread+0x55/0x3c0
[ 7400.235459]  ? process_one_work+0x570/0x570
[ 7400.235701]  kthread+0x137/0x150
[ 7400.235889]  ? __kthread_bind_mask+0x60/0x60
[ 7400.236153]  ret_from_fork+0x1f/0x30
[ 7400.236421] irq event stamp: 0
[ 7400.236597] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7400.236950] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7400.237430] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7400.237945] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7400.238320] ---[ end trace 5f7855eb2e852ed1 ]---
[ 7406.862155] ------------[ cut here ]------------
[ 7406.862429] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7406.863012] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7406.866643] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7406.867186] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7406.867698] Workqueue: events qxl_gc_work [qxl]
[ 7406.867974] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7406.868277] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7406.869361] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7406.869687] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 7406.870129] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7406.870626] RBP: ffff8fc7c459ce48 R08: 0000000000000000 R09: 0000000000000000
[ 7406.871196] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7ccbffb40
[ 7406.871748] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c459ceb0 R15: ffff8fc7d5932600
[ 7406.872196] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7406.872674] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7406.873021] CR2: 00007f5fe1190fe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7406.873433] Call Trace:
[ 7406.873584]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7406.873823]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7406.874116]  qxl_release_free+0x76/0xe0 [qxl]
[ 7406.874375]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7406.874647]  process_one_work+0x26e/0x570
[ 7406.874919]  worker_thread+0x55/0x3c0
[ 7406.875170]  ? process_one_work+0x570/0x570
[ 7406.875437]  kthread+0x137/0x150
[ 7406.875627]  ? __kthread_bind_mask+0x60/0x60
[ 7406.875876]  ret_from_fork+0x1f/0x30
[ 7406.876101] irq event stamp: 0
[ 7406.876287] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7406.876663] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7406.877138] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7406.877607] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7406.877974] ---[ end trace 5f7855eb2e852ed2 ]---
[ 7406.878338] ------------[ cut here ]------------
[ 7406.878607] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7406.879213] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7406.882936] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7406.883532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7406.884051] Workqueue: events qxl_gc_work [qxl]
[ 7406.884325] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7406.884629] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7406.885697] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7406.886006] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7406.886414] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7406.886824] RBP: ffff8fc7d1ac9648 R08: 0000000000000000 R09: 0000000000000000
[ 7406.887246] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc82dcb9d00
[ 7406.887657] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d1ac96b0 R15: ffff8fc82dcb9200
[ 7406.888072] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7406.888530] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7406.888858] CR2: 00007f5fe1190fe0 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7406.889277] Call Trace:
[ 7406.889425]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7406.889661]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7406.889950]  qxl_release_free+0x76/0xe0 [qxl]
[ 7406.890206]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7406.890480]  process_one_work+0x26e/0x570
[ 7406.890714]  worker_thread+0x55/0x3c0
[ 7406.890939]  ? process_one_work+0x570/0x570
[ 7406.891182]  kthread+0x137/0x150
[ 7406.891375]  ? __kthread_bind_mask+0x60/0x60
[ 7406.891621]  ret_from_fork+0x1f/0x30
[ 7406.891832] irq event stamp: 0
[ 7406.892020] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7406.892381] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7406.892841] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7406.893315] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7406.893670] ---[ end trace 5f7855eb2e852ed3 ]---
[ 7413.518072] ------------[ cut here ]------------
[ 7413.518356] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7413.518934] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7413.522627] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7413.523187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7413.523685] Workqueue: events qxl_gc_work [qxl]
[ 7413.523962] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7413.524270] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7413.525323] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7413.525632] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 7413.526046] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7413.526466] RBP: ffff8fc7cf833248 R08: 0000000000000000 R09: 0000000000000000
[ 7413.526887] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d18d99c0
[ 7413.527296] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8332b0 R15: ffff8fc82dcb9000
[ 7413.527695] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7413.528162] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7413.528535] CR2: 00007f5fe0f0c000 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7413.529008] Call Trace:
[ 7413.529174]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7413.529411]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7413.529691]  qxl_release_free+0x76/0xe0 [qxl]
[ 7413.529957]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7413.530235]  process_one_work+0x26e/0x570
[ 7413.530470]  worker_thread+0x55/0x3c0
[ 7413.530728]  ? process_one_work+0x570/0x570
[ 7413.531039]  kthread+0x137/0x150
[ 7413.531238]  ? __kthread_bind_mask+0x60/0x60
[ 7413.531559]  ret_from_fork+0x1f/0x30
[ 7413.531775] irq event stamp: 0
[ 7413.532010] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7413.532480] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7413.533030] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7413.533596] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7413.533971] ---[ end trace 5f7855eb2e852ed4 ]---
[ 7413.534336] ------------[ cut here ]------------
[ 7413.534633] WARNING: CPU: 0 PID: 1330670 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7413.535256] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 7413.538904] CPU: 0 PID: 1330670 Comm: kworker/0:127 Tainted: G        W         5.12.0-rc1+ #153
[ 7413.539403] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7413.539923] Workqueue: events qxl_gc_work [qxl]
[ 7413.540198] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7413.540497] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 7413.541560] RSP: 0018:ffff9cbc02207d80 EFLAGS: 00010202
[ 7413.541873] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7413.542278] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7413.542681] RBP: ffff8fc7cf830248 R08: 0000000000000000 R09: 0000000000000000
[ 7413.543093] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5932f00
[ 7413.543502] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8302b0 R15: ffff8fc7d5932800
[ 7413.543943] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7413.544445] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7413.544791] CR2: 00007f5fe0f0c000 CR3: 0000000114e98006 CR4: 0000000000370ef0
[ 7413.545214] Call Trace:
[ 7413.545364]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7413.545601]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7413.545890]  qxl_release_free+0x76/0xe0 [qxl]
[ 7413.546147]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7413.546423]  process_one_work+0x26e/0x570
[ 7413.546657]  worker_thread+0x55/0x3c0
[ 7413.546882]  ? process_one_work+0x570/0x570
[ 7413.547153]  kthread+0x137/0x150
[ 7413.547348]  ? __kthread_bind_mask+0x60/0x60
[ 7413.547636]  ret_from_fork+0x1f/0x30
[ 7413.547889] irq event stamp: 0
[ 7413.548096] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7413.548484] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7413.549020] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7413.549663] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7413.550172] ---[ end trace 5f7855eb2e852ed5 ]---
[ 7418.041169] BTRFS info (device dm-0): using free space tree
[ 7418.041500] BTRFS info (device dm-0): has skinny extents