[13119.154172] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13119.154604] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13119.155056] RBP: ffff8fc7c3455648 R08: 0000000000000000 R09: 0000000000000000
[13119.155487] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9300
[13119.155934] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34556b0 R15: ffff8fc7d11b9c00
[13119.156506] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13119.157029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13119.157480] CR2: 00007f28b5212000 CR3: 000000012521a002 CR4: 0000000000370ef0
[13119.158055] Call Trace:
[13119.158258] qxl_bo_unref+0x31/0x50 [qxl]
[13119.158615] qxl_release_free_list+0x52/0xa0 [qxl]
[13119.158988] qxl_release_free+0x76/0xe0 [qxl]
[13119.159341] qxl_garbage_collect+0xbd/0x170 [qxl]
[13119.159723] process_one_work+0x26e/0x570
[13119.160061] worker_thread+0x55/0x3c0
[13119.160354] ? process_one_work+0x570/0x570
[13119.160697] kthread+0x137/0x150
[13119.160971] ? __kthread_bind_mask+0x60/0x60
[13119.161308] ret_from_fork+0x1f/0x30
[13119.161585] irq event stamp: 0
[13119.161767] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13119.162135] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13119.162599] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13119.163078] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13119.163437] ---[ end trace 5f7855eb2e8535f9 ]---
[13125.784988] ------------[ cut here ]------------
[13125.785260] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13125.785875] 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
[13125.789506] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13125.790007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13125.790483] Workqueue: events qxl_gc_work [qxl]
[13125.790760] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13125.791060] 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
[13125.792121] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13125.792419] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[13125.792839] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13125.793242] RBP: ffff8fc7d10dee48 R08: 0000000000000000 R09: 0000000000000000
[13125.793676] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82dcb9400
[13125.794091] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10deeb0 R15: ffff8fc82dcb9900
[13125.794492] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13125.794961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13125.795291] CR2: 00007f28b5205000 CR3: 0000000132b56003 CR4: 0000000000370ef0
[13125.795703] Call Trace:
[13125.795864] qxl_bo_unref+0x31/0x50 [qxl]
[13125.796102] qxl_release_free_list+0x52/0xa0 [qxl]
[13125.796379] qxl_release_free+0x76/0xe0 [qxl]
[13125.796635] qxl_garbage_collect+0xbd/0x170 [qxl]
[13125.796921] process_one_work+0x26e/0x570
[13125.797253] worker_thread+0x55/0x3c0
[13125.797468] ? process_one_work+0x570/0x570
[13125.797716] kthread+0x137/0x150
[13125.797924] ? __kthread_bind_mask+0x60/0x60
[13125.798176] ret_from_fork+0x1f/0x30
[13125.798387] irq event stamp: 0
[13125.798566] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13125.798938] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13125.799399] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13125.799877] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13125.800236] ---[ end trace 5f7855eb2e8535fa ]---
[13125.800599] ------------[ cut here ]------------
[13125.800880] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13125.801470] 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
[13125.805050] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13125.805537] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13125.806034] Workqueue: events qxl_gc_work [qxl]
[13125.806297] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13125.806596] 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
[13125.807645] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13125.807955] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13125.808463] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13125.808889] RBP: ffff8fc8161a8e48 R08: 0000000000000000 R09: 0000000000000000
[13125.809378] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9200
[13125.809805] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161a8eb0 R15: ffff8fc7d11b9300
[13125.810280] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13125.810773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13125.811101] CR2: 00007f28b5205000 CR3: 0000000132b56003 CR4: 0000000000370ef0
[13125.811507] Call Trace:
[13125.811659] qxl_bo_unref+0x31/0x50 [qxl]
[13125.811909] qxl_release_free_list+0x52/0xa0 [qxl]
[13125.812191] qxl_release_free+0x76/0xe0 [qxl]
[13125.812444] qxl_garbage_collect+0xbd/0x170 [qxl]
[13125.812720] process_one_work+0x26e/0x570
[13125.812990] worker_thread+0x55/0x3c0
[13125.813205] ? process_one_work+0x570/0x570
[13125.813446] kthread+0x137/0x150
[13125.813640] ? __kthread_bind_mask+0x60/0x60
[13125.813897] ret_from_fork+0x1f/0x30
[13125.814110] irq event stamp: 0
[13125.814288] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13125.814648] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13125.815118] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13125.815578] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13125.816067] ---[ end trace 5f7855eb2e8535fb ]---
[13125.816850] ------------[ cut here ]------------
[13125.817188] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13125.817862] 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
[13125.822326] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13125.823163] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13125.823765] Workqueue: events qxl_gc_work [qxl]
[13125.824058] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13125.824678] 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
[13125.826100] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13125.826398] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13125.826997] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13125.827478] RBP: ffff8fc7d10dde48 R08: 0000000000000000 R09: 0000000000000000
[13125.827995] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0ad5d00
[13125.828481] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10ddeb0 R15: ffff8fc7c0ad5500
[13125.829040] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13125.829502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13125.829841] CR2: 00007f28b5205000 CR3: 0000000132b56003 CR4: 0000000000370ef0
[13125.830246] Call Trace:
[13125.830395] qxl_bo_unref+0x31/0x50 [qxl]
[13125.830635] qxl_release_free_list+0x52/0xa0 [qxl]
[13125.830926] qxl_release_free+0x76/0xe0 [qxl]
[13125.831180] qxl_garbage_collect+0xbd/0x170 [qxl]
[13125.831451] process_one_work+0x26e/0x570
[13125.831693] worker_thread+0x55/0x3c0
[13125.831918] ? process_one_work+0x570/0x570
[13125.832161] kthread+0x137/0x150
[13125.832350] ? __kthread_bind_mask+0x60/0x60
[13125.832600] ret_from_fork+0x1f/0x30
[13125.832824] irq event stamp: 0
[13125.833002] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13125.833358] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13125.833832] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13125.834322] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13125.834678] ---[ end trace 5f7855eb2e8535fc ]---
[13132.442075] ------------[ cut here ]------------
[13132.443588] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13132.446394] 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
[13132.456658] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13132.457471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13132.458271] Workqueue: events qxl_gc_work [qxl]
[13132.458588] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13132.458956] 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
[13132.460210] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13132.460569] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13132.461067] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13132.461558] RBP: ffff8fc7cc5d6248 R08: 0000000000000000 R09: 0000000000000000
[13132.462050] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9900
[13132.462541] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d62b0 R15: ffff8fc7d11b9700
[13132.463030] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13132.463575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13132.463972] CR2: 00007f28b520d000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13132.464452] Call Trace:
[13132.464646] qxl_bo_unref+0x31/0x50 [qxl]
[13132.464930] qxl_release_free_list+0x52/0xa0 [qxl]
[13132.465250] qxl_release_free+0x76/0xe0 [qxl]
[13132.465552] qxl_garbage_collect+0xbd/0x170 [qxl]
[13132.465881] process_one_work+0x26e/0x570
[13132.466152] worker_thread+0x55/0x3c0
[13132.466398] ? process_one_work+0x570/0x570
[13132.466699] kthread+0x137/0x150
[13132.466919] ? __kthread_bind_mask+0x60/0x60
[13132.467202] ret_from_fork+0x1f/0x30
[13132.467445] irq event stamp: 0
[13132.467655] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13132.468073] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13132.468605] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13132.469150] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13132.469559] ---[ end trace 5f7855eb2e8535fd ]---
[13132.469957] ------------[ cut here ]------------
[13132.470330] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13132.470991] 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
[13132.475160] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13132.475738] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13132.476288] Workqueue: events qxl_gc_work [qxl]
[13132.476606] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13132.476951] 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
[13132.478133] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13132.478467] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13132.478939] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13132.479381] RBP: ffff8fc7c3920648 R08: 0000000000000000 R09: 0000000000000000
[13132.479834] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4a86d00
[13132.480270] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c39206b0 R15: ffff8fc7c4a86200
[13132.480785] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13132.481546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13132.481916] CR2: 00007f28b520d000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13132.482353] Call Trace:
[13132.482514] qxl_bo_unref+0x31/0x50 [qxl]
[13132.482790] qxl_release_free_list+0x52/0xa0 [qxl]
[13132.483093] qxl_release_free+0x76/0xe0 [qxl]
[13132.483366] qxl_garbage_collect+0xbd/0x170 [qxl]
[13132.483694] process_one_work+0x26e/0x570
[13132.483949] worker_thread+0x55/0x3c0
[13132.484178] ? process_one_work+0x570/0x570
[13132.484438] kthread+0x137/0x150
[13132.484647] ? __kthread_bind_mask+0x60/0x60
[13132.484924] ret_from_fork+0x1f/0x30
[13132.485160] irq event stamp: 0
[13132.485353] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13132.485768] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13132.486261] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13132.486811] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13132.487185] ---[ end trace 5f7855eb2e8535fe ]---
[13139.097943] ------------[ cut here ]------------
[13139.098264] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13139.099001] 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
[13139.103254] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13139.103851] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13139.104425] Workqueue: events qxl_gc_work [qxl]
[13139.104755] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13139.105112] 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
[13139.106402] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13139.106780] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[13139.107249] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13139.107754] RBP: ffff8fc7cb19d648 R08: 0000000000000000 R09: 0000000000000000
[13139.108505] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc7c0ad5d00
[13139.109009] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cb19d6b0 R15: ffff8fc7c0ad5a00
[13139.109484] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13139.110020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13139.110419] CR2: 00007f28b5212000 CR3: 000000012521a004 CR4: 0000000000370ef0
[13139.110909] Call Trace:
[13139.111089] qxl_bo_unref+0x31/0x50 [qxl]
[13139.111387] qxl_release_free_list+0x52/0xa0 [qxl]
[13139.111751] qxl_release_free+0x76/0xe0 [qxl]
[13139.112054] qxl_garbage_collect+0xbd/0x170 [qxl]
[13139.112499] process_one_work+0x26e/0x570
[13139.112793] worker_thread+0x55/0x3c0
[13139.113046] ? process_one_work+0x570/0x570
[13139.113333] kthread+0x137/0x150
[13139.113561] ? __kthread_bind_mask+0x60/0x60
[13139.113875] ret_from_fork+0x1f/0x30
[13139.114129] irq event stamp: 0
[13139.114339] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13139.114773] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13139.116126] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13139.117092] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13139.117818] ---[ end trace 5f7855eb2e8535ff ]---
[13139.118489] ------------[ cut here ]------------
[13139.119007] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13139.120048] 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
[13139.126856] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13139.127790] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13139.128903] Workqueue: events qxl_gc_work [qxl]
[13139.129554] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13139.130283] 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
[13139.132226] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13139.132579] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13139.133225] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13139.133883] RBP: ffff8fc7e86d4248 R08: 0000000000000000 R09: 0000000000000000
[13139.134684] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0ad5e00
[13139.135146] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d42b0 R15: ffff8fc7c0ad5700
[13139.135816] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13139.136546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13139.137120] CR2: 00007f28b5212000 CR3: 000000012521a004 CR4: 0000000000370ef0
[13139.137598] Call Trace:
[13139.137782] qxl_bo_unref+0x31/0x50 [qxl]
[13139.138302] qxl_release_free_list+0x52/0xa0 [qxl]
[13139.138765] qxl_release_free+0x76/0xe0 [qxl]
[13139.139261] qxl_garbage_collect+0xbd/0x170 [qxl]
[13139.139639] process_one_work+0x26e/0x570
[13139.139913] worker_thread+0x55/0x3c0
[13139.140351] ? process_one_work+0x570/0x570
[13139.140662] kthread+0x137/0x150
[13139.141152] ? __kthread_bind_mask+0x60/0x60
[13139.141552] ret_from_fork+0x1f/0x30
[13139.142075] irq event stamp: 0
[13139.142403] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13139.142955] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13139.143607] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13139.144270] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13139.144765] ---[ end trace 5f7855eb2e853600 ]---
[13145.752832] ------------[ cut here ]------------
[13145.753142] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13145.753813] 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
[13145.758213] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13145.759418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13145.760238] Workqueue: events qxl_gc_work [qxl]
[13145.760834] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13145.761243] 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
[13145.762505] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13145.762876] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[13145.763378] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13145.763860] RBP: ffff8fc7c2dc4248 R08: 0000000000000000 R09: 0000000000000000
[13145.764328] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5adcf00
[13145.764823] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc42b0 R15: ffff8fc7d11b9700
[13145.765287] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13145.765830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13145.766206] CR2: 00007f28b5212000 CR3: 000000012521a005 CR4: 0000000000370ef0
[13145.766695] Call Trace:
[13145.766870] qxl_bo_unref+0x31/0x50 [qxl]
[13145.767154] qxl_release_free_list+0x52/0xa0 [qxl]
[13145.767480] qxl_release_free+0x76/0xe0 [qxl]
[13145.767787] qxl_garbage_collect+0xbd/0x170 [qxl]
[13145.768099] process_one_work+0x26e/0x570
[13145.768382] worker_thread+0x55/0x3c0
[13145.768650] ? process_one_work+0x570/0x570
[13145.768929] kthread+0x137/0x150
[13145.769145] ? __kthread_bind_mask+0x60/0x60
[13145.769434] ret_from_fork+0x1f/0x30
[13145.769694] irq event stamp: 0
[13145.769898] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13145.770319] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13145.770872] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13145.771405] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13145.771842] ---[ end trace 5f7855eb2e853601 ]---
[13145.772231] ------------[ cut here ]------------
[13145.772600] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13145.773265] 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
[13145.778843] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13145.779610] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13145.780513] Workqueue: events qxl_gc_work [qxl]
[13145.781092] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13145.781435] 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
[13145.782607] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13145.782929] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13145.783379] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13145.783932] RBP: ffff8fc7cf832a48 R08: 0000000000000000 R09: 0000000000000000
[13145.784360] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c0ad5200
[13145.784802] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf832ab0 R15: ffff8fc7c0ad5100
[13145.785231] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13145.785728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13145.786086] CR2: 00007f28b5212000 CR3: 000000012521a005 CR4: 0000000000370ef0
[13145.786515] Call Trace:
[13145.786686] qxl_bo_unref+0x31/0x50 [qxl]
[13145.786938] qxl_release_free_list+0x52/0xa0 [qxl]
[13145.787232] qxl_release_free+0x76/0xe0 [qxl]
[13145.787520] qxl_garbage_collect+0xbd/0x170 [qxl]
[13145.787814] process_one_work+0x26e/0x570
[13145.788056] worker_thread+0x55/0x3c0
[13145.788276] ? process_one_work+0x570/0x570
[13145.788559] kthread+0x137/0x150
[13145.788768] ? __kthread_bind_mask+0x60/0x60
[13145.789020] ret_from_fork+0x1f/0x30
[13145.789237] irq event stamp: 0
[13145.789425] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13145.789815] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13145.790290] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13145.790802] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13145.791165] ---[ end trace 5f7855eb2e853602 ]---
[13152.408821] ------------[ cut here ]------------
[13152.409102] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13152.409705] 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
[13152.413392] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13152.413897] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13152.414385] Workqueue: events qxl_gc_work [qxl]
[13152.414666] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13152.414970] 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
[13152.416038] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13152.416342] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[13152.416758] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13152.417164] RBP: ffff8fc7e8593a48 R08: 0000000000000000 R09: 0000000000000000
[13152.417584] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d17e26c0
[13152.417989] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e8593ab0 R15: ffff8fc7c5b92e00
[13152.418399] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13152.418869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13152.419200] CR2: 0000000001291078 CR3: 0000000132b56006 CR4: 0000000000370ef0
[13152.419624] Call Trace:
[13152.419965] qxl_bo_unref+0x31/0x50 [qxl]
[13152.420643] qxl_release_free_list+0x52/0xa0 [qxl]
[13152.421196] qxl_release_free+0x76/0xe0 [qxl]
[13152.421749] qxl_garbage_collect+0xbd/0x170 [qxl]
[13152.422354] process_one_work+0x26e/0x570
[13152.422605] worker_thread+0x55/0x3c0
[13152.422820] ? process_one_work+0x570/0x570
[13152.423063] kthread+0x137/0x150
[13152.423253] ? __kthread_bind_mask+0x60/0x60
[13152.423516] ret_from_fork+0x1f/0x30
[13152.423728] irq event stamp: 0
[13152.423905] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13152.424264] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13152.424742] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13152.425205] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13152.425577] ---[ end trace 5f7855eb2e853603 ]---
[13152.425920] ------------[ cut here ]------------
[13152.426188] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13152.426772] 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
[13152.430364] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13152.430861] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13152.431345] Workqueue: events qxl_gc_work [qxl]
[13152.431621] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13152.431922] 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
[13152.433007] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13152.433308] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13152.433728] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13152.434135] RBP: ffff8fc7d1acbe48 R08: 0000000000000000 R09: 0000000000000000
[13152.434555] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c40c2500
[13152.434959] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d1acbeb0 R15: ffff8fc7c40c2600
[13152.435367] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13152.435835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13152.436269] CR2: 0000000001291078 CR3: 0000000132b56006 CR4: 0000000000370ef0
[13152.436694] Call Trace:
[13152.436845] qxl_bo_unref+0x31/0x50 [qxl]
[13152.437082] qxl_release_free_list+0x52/0xa0 [qxl]
[13152.437363] qxl_release_free+0x76/0xe0 [qxl]
[13152.437630] qxl_garbage_collect+0xbd/0x170 [qxl]
[13152.437905] process_one_work+0x26e/0x570
[13152.438141] worker_thread+0x55/0x3c0
[13152.438358] ? process_one_work+0x570/0x570
[13152.438613] kthread+0x137/0x150
[13152.438806] ? __kthread_bind_mask+0x60/0x60
[13152.439054] ret_from_fork+0x1f/0x30
[13152.439265] irq event stamp: 0
[13152.439451] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13152.439821] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13152.440287] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13152.440766] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13152.441126] ---[ end trace 5f7855eb2e853604 ]---
[13159.064859] ------------[ cut here ]------------
[13159.065141] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13159.065746] 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
[13159.069543] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13159.070028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13159.070550] Workqueue: events qxl_gc_work [qxl]
[13159.070825] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13159.071133] 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
[13159.072221] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13159.072555] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[13159.072971] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13159.073376] RBP: ffff8fc7f760f248 R08: 0000000000000000 R09: 0000000000000000
[13159.073792] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc6e4339200
[13159.074208] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760f2b0 R15: ffff8fc703e5e100
[13159.074628] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13159.075083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13159.075414] CR2: 00000000012c3548 CR3: 0000000132b56001 CR4: 0000000000370ef0
[13159.075831] Call Trace:
[13159.076010] qxl_bo_unref+0x31/0x50 [qxl]
[13159.076269] qxl_release_free_list+0x52/0xa0 [qxl]
[13159.076579] qxl_release_free+0x76/0xe0 [qxl]
[13159.076916] qxl_garbage_collect+0xbd/0x170 [qxl]
[13159.077289] process_one_work+0x26e/0x570
[13159.077567] worker_thread+0x55/0x3c0
[13159.077783] ? process_one_work+0x570/0x570
[13159.078022] kthread+0x137/0x150
[13159.078211] ? __kthread_bind_mask+0x60/0x60
[13159.078476] ret_from_fork+0x1f/0x30
[13159.078691] irq event stamp: 0
[13159.078868] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13159.079226] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13159.079882] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13159.080350] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13159.080756] ---[ end trace 5f7855eb2e853605 ]---
[13159.081098] ------------[ cut here ]------------
[13159.081369] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13159.082142] 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
[13159.085865] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13159.086475] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13159.086955] Workqueue: events qxl_gc_work [qxl]
[13159.087221] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13159.087537] 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
[13159.088606] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13159.089045] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13159.089468] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13159.089869] RBP: ffff8fc7d10df648 R08: 0000000000000000 R09: 0000000000000000
[13159.090271] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d13cef00
[13159.090860] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10df6b0 R15: ffff8fc7d13cee00
[13159.091262] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13159.091831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13159.092158] CR2: 00000000012c3548 CR3: 0000000132b56001 CR4: 0000000000370ef0
[13159.092575] Call Trace:
[13159.092724] qxl_bo_unref+0x31/0x50 [qxl]
[13159.092961] qxl_release_free_list+0x52/0xa0 [qxl]
[13159.093238] qxl_release_free+0x76/0xe0 [qxl]
[13159.093506] qxl_garbage_collect+0xbd/0x170 [qxl]
[13159.093865] process_one_work+0x26e/0x570
[13159.094231] worker_thread+0x55/0x3c0
[13159.094637] ? process_one_work+0x570/0x570
[13159.094872] kthread+0x137/0x150
[13159.095054] ? __kthread_bind_mask+0x60/0x60
[13159.095310] ret_from_fork+0x1f/0x30
[13159.095555] irq event stamp: 0
[13159.095728] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13159.096237] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13159.096874] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13159.097339] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13159.097704] ---[ end trace 5f7855eb2e853606 ]---
[13165.721289] ------------[ cut here ]------------
[13165.721986] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13165.723642] 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
[13165.736795] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13165.738600] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13165.739151] Workqueue: events qxl_gc_work [qxl]
[13165.739472] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13165.739809] 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
[13165.741012] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13165.741356] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[13165.741832] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13165.742301] RBP: ffff8fc7d0769a48 R08: 0000000000000000 R09: 0000000000000000
[13165.742779] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d2a73c00
[13165.743247] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d0769ab0 R15: ffff8fc7c086a800
[13165.743724] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13165.744254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13165.744641] CR2: 00007f28b5212000 CR3: 000000012521a006 CR4: 0000000000370ef0
[13165.745107] Call Trace:
[13165.745280] qxl_bo_unref+0x31/0x50 [qxl]
[13165.745564] qxl_release_free_list+0x52/0xa0 [qxl]
[13165.745883] qxl_release_free+0x76/0xe0 [qxl]
[13165.746175] qxl_garbage_collect+0xbd/0x170 [qxl]
[13165.746507] process_one_work+0x26e/0x570
[13165.746777] worker_thread+0x55/0x3c0
[13165.747022] ? process_one_work+0x570/0x570
[13165.747306] kthread+0x137/0x150
[13165.747538] ? __kthread_bind_mask+0x60/0x60
[13165.747820] ret_from_fork+0x1f/0x30
[13165.748063] irq event stamp: 0
[13165.748271] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13165.748711] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13165.749228] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13165.749762] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13165.750156] ---[ end trace 5f7855eb2e853607 ]---
[13165.750530] ------------[ cut here ]------------
[13165.750827] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13165.751470] 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
[13165.755341] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13165.755860] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13165.756390] Workqueue: events qxl_gc_work [qxl]
[13165.756668] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13165.756980] 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
[13165.758090] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13165.758412] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13165.758849] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13165.759278] RBP: ffff8fc7cc5d7a48 R08: 0000000000000000 R09: 0000000000000000
[13165.759731] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703d21500
[13165.760139] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d7ab0 R15: ffff8fc703d21300
[13165.760586] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13165.761039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13165.761377] CR2: 00007f28b5212000 CR3: 000000012521a006 CR4: 0000000000370ef0
[13165.761778] Call Trace:
[13165.761924] qxl_bo_unref+0x31/0x50 [qxl]
[13165.762164] qxl_release_free_list+0x52/0xa0 [qxl]
[13165.762460] qxl_release_free+0x76/0xe0 [qxl]
[13165.762716] qxl_garbage_collect+0xbd/0x170 [qxl]
[13165.762988] process_one_work+0x26e/0x570
[13165.763229] worker_thread+0x55/0x3c0
[13165.763455] ? process_one_work+0x570/0x570
[13165.763699] kthread+0x137/0x150
[13165.763888] ? __kthread_bind_mask+0x60/0x60
[13165.764134] ret_from_fork+0x1f/0x30
[13165.764352] irq event stamp: 0
[13165.764542] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13165.764902] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13165.765378] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13165.765833] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13165.766281] ---[ end trace 5f7855eb2e853608 ]---
[13172.377875] ------------[ cut here ]------------
[13172.379642] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13172.383023] 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
[13172.402901] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13172.405550] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13172.408038] Workqueue: events qxl_gc_work [qxl]
[13172.409006] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13172.410183] 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
[13172.413532] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13172.414281] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[13172.415338] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13172.416538] RBP: ffff8fc7c2123248 R08: 0000000000000000 R09: 0000000000000000
[13172.416999] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc81d3cb6c0
[13172.417476] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21232b0 R15: ffff8fc7d11b9f00
[13172.417937] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13172.418478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13172.419058] CR2: 00007f28b5212000 CR3: 0000000117eee004 CR4: 0000000000370ef0
[13172.419552] Call Trace:
[13172.419725] qxl_bo_unref+0x31/0x50 [qxl]
[13172.420008] qxl_release_free_list+0x52/0xa0 [qxl]
[13172.420347] qxl_release_free+0x76/0xe0 [qxl]
[13172.420635] qxl_garbage_collect+0xbd/0x170 [qxl]
[13172.420948] process_one_work+0x26e/0x570
[13172.421222] worker_thread+0x55/0x3c0
[13172.421481] ? process_one_work+0x570/0x570
[13172.421760] kthread+0x137/0x150
[13172.421976] ? __kthread_bind_mask+0x60/0x60
[13172.422266] ret_from_fork+0x1f/0x30
[13172.422522] irq event stamp: 0
[13172.422725] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13172.423134] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13172.423694] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13172.424230] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13172.424668] ---[ end trace 5f7855eb2e853609 ]---
[13172.425043] ------------[ cut here ]------------
[13172.425368] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13172.426044] 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
[13172.429985] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13172.430507] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13172.431010] Workqueue: events qxl_gc_work [qxl]
[13172.431289] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13172.431616] 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
[13172.432793] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13172.433117] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13172.433550] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13172.434012] RBP: ffff8fc7cb19f648 R08: 0000000000000000 R09: 0000000000000000
[13172.434449] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c086a100
[13172.434904] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cb19f6b0 R15: ffff8fc7c086a300
[13172.435338] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13172.435833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13172.436172] CR2: 00007f28b5212000 CR3: 0000000117eee004 CR4: 0000000000370ef0
[13172.436615] Call Trace:
[13172.436802] qxl_bo_unref+0x31/0x50 [qxl]
[13172.437037] qxl_release_free_list+0x52/0xa0 [qxl]
[13172.437336] qxl_release_free+0x76/0xe0 [qxl]
[13172.437630] qxl_garbage_collect+0xbd/0x170 [qxl]
[13172.437902] process_one_work+0x26e/0x570
[13172.438138] worker_thread+0x55/0x3c0
[13172.438375] ? process_one_work+0x570/0x570
[13172.438670] kthread+0x137/0x150
[13172.438860] ? __kthread_bind_mask+0x60/0x60
[13172.439105] ret_from_fork+0x1f/0x30
[13172.439340] irq event stamp: 0
[13172.439565] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13172.439920] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13172.440418] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13172.440914] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13172.441271] ---[ end trace 5f7855eb2e85360a ]---
[13179.032503] ------------[ cut here ]------------
[13179.032804] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13179.033418] 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
[13179.037167] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13179.037673] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13179.038167] Workqueue: events qxl_gc_work [qxl]
[13179.038447] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13179.038750] 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
[13179.039823] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13179.040134] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13179.040554] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13179.040967] RBP: ffff8fc7f086ee48 R08: 0000000000000000 R09: 0000000000000000
[13179.041397] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703d21e00
[13179.041813] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f086eeb0 R15: ffff8fc703d21700
[13179.042230] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13179.042707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13179.043042] CR2: 000000000107d348 CR3: 0000000132b56002 CR4: 0000000000370ef0
[13179.043470] Call Trace:
[13179.043623] qxl_bo_unref+0x31/0x50 [qxl]
[13179.044122] qxl_release_free_list+0x52/0xa0 [qxl]
[13179.044427] qxl_release_free+0x76/0xe0 [qxl]
[13179.044695] qxl_garbage_collect+0xbd/0x170 [qxl]
[13179.044977] process_one_work+0x26e/0x570
[13179.045224] worker_thread+0x55/0x3c0
[13179.045459] ? process_one_work+0x570/0x570
[13179.045719] kthread+0x137/0x150
[13179.045910] ? __kthread_bind_mask+0x60/0x60
[13179.046161] ret_from_fork+0x1f/0x30
[13179.046386] irq event stamp: 0
[13179.046565] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13179.046921] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13179.047396] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13179.047860] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13179.048222] ---[ end trace 5f7855eb2e85360b ]---
[13179.048566] ------------[ cut here ]------------
[13179.048834] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13179.049413] 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
[13179.052996] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13179.053499] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13179.053982] Workqueue: events qxl_gc_work [qxl]
[13179.054248] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13179.054556] 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
[13179.055614] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13179.055915] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13179.056333] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13179.056950] RBP: ffff8fc7c37d9648 R08: 0000000000000000 R09: 0000000000000000
[13179.057371] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9f00
[13179.057777] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d96b0 R15: ffff8fc7d11b9100
[13179.058185] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13179.058652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13179.058981] CR2: 000000000107d348 CR3: 0000000132b56002 CR4: 0000000000370ef0
[13179.059400] Call Trace:
[13179.059549] qxl_bo_unref+0x31/0x50 [qxl]
[13179.059784] qxl_release_free_list+0x52/0xa0 [qxl]
[13179.060062] qxl_release_free+0x76/0xe0 [qxl]
[13179.060330] qxl_garbage_collect+0xbd/0x170 [qxl]
[13179.060605] process_one_work+0x26e/0x570
[13179.060840] worker_thread+0x55/0x3c0
[13179.061054] ? process_one_work+0x570/0x570
[13179.061312] kthread+0x137/0x150
[13179.061641] ? __kthread_bind_mask+0x60/0x60
[13179.061910] ret_from_fork+0x1f/0x30
[13179.062128] irq event stamp: 0
[13179.062318] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13179.062678] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13179.063162] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13179.063698] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13179.064053] ---[ end trace 5f7855eb2e85360c ]---
[13179.064387] ------------[ cut here ]------------
[13179.064654] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13179.065219] 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
[13179.068815] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13179.069316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13179.069797] Workqueue: events qxl_gc_work [qxl]
[13179.070059] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13179.070372] 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
[13179.071432] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13179.071731] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13179.072137] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13179.072551] RBP: ffff8fc7f2f61e48 R08: 0000000000000000 R09: 0000000000000000
[13179.072974] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c6756200
[13179.073501] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f2f61eb0 R15: ffff8fc7c4a86700
[13179.073900] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13179.074374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13179.074844] CR2: 000000000107d348 CR3: 0000000132b56002 CR4: 0000000000370ef0
[13179.075263] Call Trace:
[13179.075413] qxl_bo_unref+0x31/0x50 [qxl]
[13179.075651] qxl_release_free_list+0x52/0xa0 [qxl]
[13179.075939] qxl_release_free+0x76/0xe0 [qxl]
[13179.076195] qxl_garbage_collect+0xbd/0x170 [qxl]
[13179.076479] process_one_work+0x26e/0x570
[13179.076711] worker_thread+0x55/0x3c0
[13179.076924] ? process_one_work+0x570/0x570
[13179.077171] kthread+0x137/0x150
[13179.077371] ? __kthread_bind_mask+0x60/0x60
[13179.077615] ret_from_fork+0x1f/0x30
[13179.077826] irq event stamp: 0
[13179.078002] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13179.078372] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13179.078836] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13179.079349] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13179.079757] ---[ end trace 5f7855eb2e85360d ]---
[13185.688523] ------------[ cut here ]------------
[13185.688894] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13185.689473] 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
[13185.693076] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13185.693973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13185.694752] Workqueue: events qxl_gc_work [qxl]
[13185.695093] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13185.695478] 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
[13185.696536] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13185.696837] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[13185.697331] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13185.697875] RBP: ffff8fc7c345ea48 R08: 0000000000000000 R09: 0000000000000000
[13185.698312] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9100
[13185.698715] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c345eab0 R15: ffff8fc7fb72af00
[13185.699119] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13185.699585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13185.700021] CR2: 000000000135eae8 CR3: 0000000130bc2006 CR4: 0000000000370ef0
[13185.700536] Call Trace:
[13185.700685] qxl_bo_unref+0x31/0x50 [qxl]
[13185.700921] qxl_release_free_list+0x52/0xa0 [qxl]
[13185.701213] qxl_release_free+0x76/0xe0 [qxl]
[13185.701466] qxl_garbage_collect+0xbd/0x170 [qxl]
[13185.701738] process_one_work+0x26e/0x570
[13185.701974] worker_thread+0x55/0x3c0
[13185.702238] ? process_one_work+0x570/0x570
[13185.702518] kthread+0x137/0x150
[13185.702707] ? __kthread_bind_mask+0x60/0x60
[13185.702955] ret_from_fork+0x1f/0x30
[13185.703179] irq event stamp: 0
[13185.703421] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13185.703803] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13185.704278] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13185.704854] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13185.705353] ---[ end trace 5f7855eb2e85360e ]---
[13185.705694] ------------[ cut here ]------------
[13185.705957] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13185.706525] 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
[13185.710362] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13185.711047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13185.711627] Workqueue: events qxl_gc_work [qxl]
[13185.711889] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13185.712188] 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
[13185.713390] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13185.713775] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13185.714183] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13185.714592] RBP: ffff8fc7c3455a48 R08: 0000000000000000 R09: 0000000000000000
[13185.714988] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fbfeec00
[13185.715480] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3455ab0 R15: ffff8fc7fbfee200
[13185.716059] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13185.716557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13185.716895] CR2: 000000000135eae8 CR3: 0000000130bc2006 CR4: 0000000000370ef0
[13185.717330] Call Trace:
[13185.717483] qxl_bo_unref+0x31/0x50 [qxl]
[13185.717723] qxl_release_free_list+0x52/0xa0 [qxl]
[13185.717998] qxl_release_free+0x76/0xe0 [qxl]
[13185.718266] qxl_garbage_collect+0xbd/0x170 [qxl]
[13185.718537] process_one_work+0x26e/0x570
[13185.718771] worker_thread+0x55/0x3c0
[13185.718981] ? process_one_work+0x570/0x570
[13185.719238] kthread+0x137/0x150
[13185.719427] ? __kthread_bind_mask+0x60/0x60
[13185.719672] ret_from_fork+0x1f/0x30
[13185.719881] irq event stamp: 0
[13185.720060] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13185.720425] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13185.720884] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13185.721379] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13185.721776] ---[ end trace 5f7855eb2e85360f ]---
[13192.344675] ------------[ cut here ]------------
[13192.345205] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13192.346285] 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
[13192.351923] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13192.352500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13192.353111] Workqueue: events qxl_gc_work [qxl]
[13192.353438] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13192.353958] 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
[13192.356074] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13192.356431] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[13192.356987] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13192.357757] RBP: ffff8fc8161a9648 R08: 0000000000000000 R09: 0000000000000000
[13192.358317] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fbfeea00
[13192.358921] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161a96b0 R15: ffff8fc7fbfeef00
[13192.359486] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13192.360199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13192.360665] CR2: 00007f28b5212000 CR3: 000000012521a001 CR4: 0000000000370ef0
[13192.361147] Call Trace:
[13192.361311] qxl_bo_unref+0x31/0x50 [qxl]
[13192.361564] qxl_release_free_list+0x52/0xa0 [qxl]
[13192.361863] qxl_release_free+0x76/0xe0 [qxl]
[13192.362151] qxl_garbage_collect+0xbd/0x170 [qxl]
[13192.362448] process_one_work+0x26e/0x570
[13192.362713] worker_thread+0x55/0x3c0
[13192.362984] ? process_one_work+0x570/0x570
[13192.363256] kthread+0x137/0x150
[13192.363457] ? __kthread_bind_mask+0x60/0x60
[13192.363716] ret_from_fork+0x1f/0x30
[13192.363948] irq event stamp: 0
[13192.364164] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13192.364603] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13192.365120] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13192.365655] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13192.366045] ---[ end trace 5f7855eb2e853610 ]---
[13192.366427] ------------[ cut here ]------------
[13192.366724] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13192.367356] 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
[13192.371054] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13192.371628] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13192.372162] Workqueue: events qxl_gc_work [qxl]
[13192.372454] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13192.372772] 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
[13192.373832] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13192.374167] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13192.374571] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13192.374976] RBP: ffff8fc7f760de48 R08: 0000000000000000 R09: 0000000000000000
[13192.375386] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9a00
[13192.375835] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760deb0 R15: ffff8fc7d11b9000
[13192.376253] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13192.376741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13192.377100] CR2: 00007f28b5212000 CR3: 000000012521a001 CR4: 0000000000370ef0
[13192.377544] Call Trace:
[13192.377786] qxl_bo_unref+0x31/0x50 [qxl]
[13192.378054] qxl_release_free_list+0x52/0xa0 [qxl]
[13192.378341] qxl_release_free+0x76/0xe0 [qxl]
[13192.378595] qxl_garbage_collect+0xbd/0x170 [qxl]
[13192.378868] process_one_work+0x26e/0x570
[13192.379108] worker_thread+0x55/0x3c0
[13192.379364] ? process_one_work+0x570/0x570
[13192.379605] kthread+0x137/0x150
[13192.379793] ? __kthread_bind_mask+0x60/0x60
[13192.380076] ret_from_fork+0x1f/0x30
[13192.380324] irq event stamp: 0
[13192.380526] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13192.380878] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13192.381352] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13192.381814] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13192.382184] ---[ end trace 5f7855eb2e853611 ]---
[13199.001210] ------------[ cut here ]------------
[13199.002536] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13199.005266] 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
[13199.022052] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13199.023713] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13199.025389] Workqueue: events qxl_gc_work [qxl]
[13199.026046] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13199.026769] 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
[13199.029404] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13199.030264] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[13199.031151] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13199.031996] RBP: ffff8fc7cc5d4248 R08: 0000000000000000 R09: 0000000000000000
[13199.032816] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5de6180
[13199.033697] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d42b0 R15: ffff8fc7d11b9900
[13199.034522] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13199.035454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13199.035998] CR2: 000000000120b808 CR3: 000000012521a002 CR4: 0000000000370ef0
[13199.036655] Call Trace:
[13199.036948] qxl_bo_unref+0x31/0x50 [qxl]
[13199.037339] qxl_release_free_list+0x52/0xa0 [qxl]
[13199.037819] qxl_release_free+0x76/0xe0 [qxl]
[13199.038245] qxl_garbage_collect+0xbd/0x170 [qxl]
[13199.038718] process_one_work+0x26e/0x570
[13199.039120] worker_thread+0x55/0x3c0
[13199.039550] ? process_one_work+0x570/0x570
[13199.039953] kthread+0x137/0x150
[13199.040275] ? __kthread_bind_mask+0x60/0x60
[13199.040721] ret_from_fork+0x1f/0x30
[13199.041008] irq event stamp: 0
[13199.041268] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13199.041815] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13199.042490] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13199.043175] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13199.043676] ---[ end trace 5f7855eb2e853612 ]---
[13199.044131] ------------[ cut here ]------------
[13199.044544] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13199.045343] 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
[13199.049696] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13199.050311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13199.050866] Workqueue: events qxl_gc_work [qxl]
[13199.051167] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13199.051508] 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
[13199.052627] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13199.052948] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13199.053378] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13199.053828] RBP: ffff8fc7d3292e48 R08: 0000000000000000 R09: 0000000000000000
[13199.054263] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fbfee200
[13199.054688] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d3292eb0 R15: ffff8fc7fbfeeb00
[13199.055126] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13199.055617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13199.055967] CR2: 000000000120b808 CR3: 000000012521a002 CR4: 0000000000370ef0
[13199.056395] Call Trace:
[13199.056541] qxl_bo_unref+0x31/0x50 [qxl]
[13199.056774] qxl_release_free_list+0x52/0xa0 [qxl]
[13199.057055] qxl_release_free+0x76/0xe0 [qxl]
[13199.057318] qxl_garbage_collect+0xbd/0x170 [qxl]
[13199.057605] process_one_work+0x26e/0x570
[13199.057849] worker_thread+0x55/0x3c0
[13199.058063] ? process_one_work+0x570/0x570
[13199.058317] kthread+0x137/0x150
[13199.058506] ? __kthread_bind_mask+0x60/0x60
[13199.058749] ret_from_fork+0x1f/0x30
[13199.058962] irq event stamp: 0
[13199.059152] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13199.059505] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13199.059987] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13199.060455] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13199.060809] ---[ end trace 5f7855eb2e853613 ]---
[13205.656583] ------------[ cut here ]------------
[13205.657066] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13205.657989] 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
[13205.664480] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13205.665416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13205.666331] Workqueue: events qxl_gc_work [qxl]
[13205.666820] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13205.667412] 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
[13205.669380] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13205.669952] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[13205.670723] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13205.671510] RBP: ffff8fc7f086d648 R08: 0000000000000000 R09: 0000000000000000
[13205.672009] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cf5fe180
[13205.672483] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f086d6b0 R15: ffff8fc7fb72ac00
[13205.672953] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13205.673485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13205.673870] CR2: 00007f28b51f9000 CR3: 0000000132b56003 CR4: 0000000000370ef0
[13205.674346] Call Trace:
[13205.674516] qxl_bo_unref+0x31/0x50 [qxl]
[13205.674784] qxl_release_free_list+0x52/0xa0 [qxl]
[13205.675124] qxl_release_free+0x76/0xe0 [qxl]
[13205.675413] qxl_garbage_collect+0xbd/0x170 [qxl]
[13205.675726] process_one_work+0x26e/0x570
[13205.676000] worker_thread+0x55/0x3c0
[13205.676258] ? process_one_work+0x570/0x570
[13205.676539] kthread+0x137/0x150
[13205.676755] ? __kthread_bind_mask+0x60/0x60
[13205.677063] ret_from_fork+0x1f/0x30
[13205.677305] irq event stamp: 0
[13205.677507] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13205.677918] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13205.678455] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13205.678993] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13205.679398] ---[ end trace 5f7855eb2e853614 ]---
[13205.679773] ------------[ cut here ]------------
[13205.680098] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13205.680747] 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
[13205.684694] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13205.685218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13205.685719] Workqueue: events qxl_gc_work [qxl]
[13205.686003] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13205.686328] 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
[13205.687444] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13205.687766] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13205.688190] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13205.688601] RBP: ffff8fc7e86d7e48 R08: 0000000000000000 R09: 0000000000000000
[13205.689029] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9000
[13205.689441] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d7eb0 R15: ffff8fc7d11b9e00
[13205.689855] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13205.690332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13205.690679] CR2: 00007f28b51f9000 CR3: 0000000132b56003 CR4: 0000000000370ef0
[13205.691093] Call Trace:
[13205.691238] qxl_bo_unref+0x31/0x50 [qxl]
[13205.691472] qxl_release_free_list+0x52/0xa0 [qxl]
[13205.691749] qxl_release_free+0x76/0xe0 [qxl]
[13205.692005] qxl_garbage_collect+0xbd/0x170 [qxl]
[13205.692289] process_one_work+0x26e/0x570
[13205.692530] worker_thread+0x55/0x3c0
[13205.692743] ? process_one_work+0x570/0x570
[13205.692988] kthread+0x137/0x150
[13205.693189] ? __kthread_bind_mask+0x60/0x60
[13205.693439] ret_from_fork+0x1f/0x30
[13205.693647] irq event stamp: 0
[13205.693825] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13205.694193] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13205.694655] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13205.695130] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13205.695486] ---[ end trace 5f7855eb2e853615 ]---
[13212.312262] ------------[ cut here ]------------
[13212.312553] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13212.313156] 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
[13212.316782] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13212.317286] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13212.317780] Workqueue: events qxl_gc_work [qxl]
[13212.318083] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13212.318380] 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
[13212.319433] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13212.319731] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[13212.320148] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13212.320553] RBP: ffff8fc7f2f61e48 R08: 0000000000000000 R09: 0000000000000000
[13212.320970] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c3434500
[13212.321374] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f2f61eb0 R15: ffff8fc7fbfee400
[13212.321788] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13212.322280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13212.322938] CR2: 00007f28b5212000 CR3: 0000000132b56004 CR4: 0000000000370ef0
[13212.323410] Call Trace:
[13212.323562] qxl_bo_unref+0x31/0x50 [qxl]
[13212.323813] qxl_release_free_list+0x52/0xa0 [qxl]
[13212.324104] qxl_release_free+0x76/0xe0 [qxl]
[13212.324360] qxl_garbage_collect+0xbd/0x170 [qxl]
[13212.324634] process_one_work+0x26e/0x570
[13212.324877] worker_thread+0x55/0x3c0
[13212.325120] ? process_one_work+0x570/0x570
[13212.325362] kthread+0x137/0x150
[13212.325550] ? __kthread_bind_mask+0x60/0x60
[13212.325804] ret_from_fork+0x1f/0x30
[13212.326029] irq event stamp: 0
[13212.326207] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13212.326564] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13212.327043] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13212.327503] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13212.327863] ---[ end trace 5f7855eb2e853616 ]---
[13212.328230] ------------[ cut here ]------------
[13212.328498] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13212.329082] 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
[13212.332687] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13212.333186] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13212.333663] Workqueue: events qxl_gc_work [qxl]
[13212.333932] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13212.334244] 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
[13212.335318] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13212.335614] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13212.336032] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13212.336439] RBP: ffff8fc7cc5d0a48 R08: 0000000000000000 R09: 0000000000000000
[13212.336850] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fb72aa00
[13212.337276] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d0ab0 R15: ffff8fc7fb72ad00
[13212.337679] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13212.338149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13212.338477] CR2: 00007f28b5212000 CR3: 0000000132b56004 CR4: 0000000000370ef0
[13212.338885] Call Trace:
[13212.339045] qxl_bo_unref+0x31/0x50 [qxl]
[13212.339282] qxl_release_free_list+0x52/0xa0 [qxl]
[13212.339574] qxl_release_free+0x76/0xe0 [qxl]
[13212.339836] qxl_garbage_collect+0xbd/0x170 [qxl]
[13212.340119] process_one_work+0x26e/0x570
[13212.340353] worker_thread+0x55/0x3c0
[13212.340565] ? process_one_work+0x570/0x570
[13212.340814] kthread+0x137/0x150
[13212.341015] ? __kthread_bind_mask+0x60/0x60
[13212.341261] ret_from_fork+0x1f/0x30
[13212.341472] irq event stamp: 0
[13212.341648] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13212.342021] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13212.342481] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13212.342942] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13212.343307] ---[ end trace 5f7855eb2e853617 ]---
[13218.968286] ------------[ cut here ]------------
[13218.968592] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13218.969251] 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
[13218.973284] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13218.973835] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13218.974385] Workqueue: events qxl_gc_work [qxl]
[13218.974680] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13218.975031] 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
[13218.976201] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13218.976525] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[13218.976976] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13218.977415] RBP: ffff8fc7e8592248 R08: 0000000000000000 R09: 0000000000000000
[13218.977853] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d2a73780
[13218.978304] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e85922b0 R15: ffff8fc7d11b9100
[13218.978749] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13218.979238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13218.979585] CR2: 00007f28b520a000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13218.980029] Call Trace:
[13218.980186] qxl_bo_unref+0x31/0x50 [qxl]
[13218.980434] qxl_release_free_list+0x52/0xa0 [qxl]
[13218.980730] qxl_release_free+0x76/0xe0 [qxl]
[13218.981009] qxl_garbage_collect+0xbd/0x170 [qxl]
[13218.981299] process_one_work+0x26e/0x570
[13218.981575] worker_thread+0x55/0x3c0
[13218.981804] ? process_one_work+0x570/0x570
[13218.982073] kthread+0x137/0x150
[13218.982275] ? __kthread_bind_mask+0x60/0x60
[13218.982536] ret_from_fork+0x1f/0x30
[13218.982775] irq event stamp: 0
[13218.982970] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13218.983336] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13218.983820] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13218.984298] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13218.984657] ---[ end trace 5f7855eb2e853618 ]---
[13218.985018] ------------[ cut here ]------------
[13218.985284] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13218.985845] 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
[13218.989431] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13218.989934] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13218.990420] Workqueue: events qxl_gc_work [qxl]
[13218.990686] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13218.991002] 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
[13218.992051] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13218.992356] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13218.992762] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13218.993175] RBP: ffff8fc812828a48 R08: 0000000000000000 R09: 0000000000000000
[13218.993580] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fbfee300
[13218.993999] R13: ffff8fc7cc8d4d90 R14: ffff8fc812828ab0 R15: ffff8fc7fbfee800
[13218.994406] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13218.994869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13218.995208] CR2: 00007f28b520a000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13218.995617] Call Trace:
[13218.995770] qxl_bo_unref+0x31/0x50 [qxl]
[13218.996021] qxl_release_free_list+0x52/0xa0 [qxl]
[13218.996302] qxl_release_free+0x76/0xe0 [qxl]
[13218.996559] qxl_garbage_collect+0xbd/0x170 [qxl]
[13218.996839] process_one_work+0x26e/0x570
[13218.997090] worker_thread+0x55/0x3c0
[13218.997307] ? process_one_work+0x570/0x570
[13218.997552] kthread+0x137/0x150
[13218.997746] ? __kthread_bind_mask+0x60/0x60
[13218.998007] ret_from_fork+0x1f/0x30
[13218.998224] irq event stamp: 0
[13218.998403] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13218.998767] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13218.999245] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13218.999711] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13219.000083] ---[ end trace 5f7855eb2e853619 ]---
[13225.625111] ------------[ cut here ]------------
[13225.625419] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13225.626090] 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
[13225.630327] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13225.631111] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13225.631706] Workqueue: events qxl_gc_work [qxl]
[13225.632013] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13225.632347] 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
[13225.633505] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13225.633832] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[13225.634279] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13225.634886] RBP: ffff8fc7c3455e48 R08: 0000000000000000 R09: 0000000000000000
[13225.635322] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fb72ac00
[13225.635760] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3455eb0 R15: ffff8fc7fb72a800
[13225.636208] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13225.636713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13225.637184] CR2: 00007f28b5416000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13225.637610] Call Trace:
[13225.637768] qxl_bo_unref+0x31/0x50 [qxl]
[13225.638027] qxl_release_free_list+0x52/0xa0 [qxl]
[13225.638318] qxl_release_free+0x76/0xe0 [qxl]
[13225.638595] qxl_garbage_collect+0xbd/0x170 [qxl]
[13225.638888] process_one_work+0x26e/0x570
[13225.639131] worker_thread+0x55/0x3c0
[13225.639349] ? process_one_work+0x570/0x570
[13225.639717] kthread+0x137/0x150
[13225.639923] ? __kthread_bind_mask+0x60/0x60
[13225.640176] ret_from_fork+0x1f/0x30
[13225.640389] irq event stamp: 0
[13225.640571] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13225.640945] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13225.641419] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13225.641906] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13225.642379] ---[ end trace 5f7855eb2e85361a ]---
[13225.642719] ------------[ cut here ]------------
[13225.642996] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13225.643550] 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
[13225.647366] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13225.647862] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13225.648340] Workqueue: events qxl_gc_work [qxl]
[13225.648603] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13225.648912] 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
[13225.650067] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13225.650366] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13225.650772] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13225.651181] RBP: ffff8fc7d10dd248 R08: 0000000000000000 R09: 0000000000000000
[13225.651584] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fbfee500
[13225.651996] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10dd2b0 R15: ffff8fc7fbfee000
[13225.652530] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13225.652999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13225.653326] CR2: 00007f28b5416000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13225.653731] Call Trace:
[13225.653885] qxl_bo_unref+0x31/0x50 [qxl]
[13225.654121] qxl_release_free_list+0x52/0xa0 [qxl]
[13225.654397] qxl_release_free+0x76/0xe0 [qxl]
[13225.654770] qxl_garbage_collect+0xbd/0x170 [qxl]
[13225.655054] process_one_work+0x26e/0x570
[13225.655293] worker_thread+0x55/0x3c0
[13225.655507] ? process_one_work+0x570/0x570
[13225.655751] kthread+0x137/0x150
[13225.655950] ? __kthread_bind_mask+0x60/0x60
[13225.656198] ret_from_fork+0x1f/0x30
[13225.656408] irq event stamp: 0
[13225.656587] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13225.656954] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13225.657534] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13225.658008] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13225.658365] ---[ end trace 5f7855eb2e85361b ]---
[13225.658699] ------------[ cut here ]------------
[13225.658977] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13225.659706] 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
[13225.663338] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13225.663828] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13225.664318] Workqueue: events qxl_gc_work [qxl]
[13225.664583] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13225.664897] 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
[13225.665957] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13225.666260] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13225.666664] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13225.667076] RBP: ffff8fc7c3456a48 R08: 0000000000000000 R09: 0000000000000000
[13225.667479] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc82dcb9900
[13225.667897] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3456ab0 R15: ffff8fc82dcb9c00
[13225.668304] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13225.668763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13225.669100] CR2: 00007f28b5416000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13225.669507] Call Trace:
[13225.669654] qxl_bo_unref+0x31/0x50 [qxl]
[13225.669905] qxl_release_free_list+0x52/0xa0 [qxl]
[13225.670185] qxl_release_free+0x76/0xe0 [qxl]
[13225.670439] qxl_garbage_collect+0xbd/0x170 [qxl]
[13225.670715] process_one_work+0x26e/0x570
[13225.670962] worker_thread+0x55/0x3c0
[13225.671176] ? process_one_work+0x570/0x570
[13225.671420] kthread+0x137/0x150
[13225.671609] ? __kthread_bind_mask+0x60/0x60
[13225.671872] ret_from_fork+0x1f/0x30
[13225.672085] irq event stamp: 0
[13225.672263] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13225.672621] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13225.673099] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13225.673564] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13225.674032] ---[ end trace 5f7855eb2e85361c ]---
[13232.280138] ------------[ cut here ]------------
[13232.280427] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13232.281052] 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
[13232.285566] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13232.286098] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13232.286609] Workqueue: events qxl_gc_work [qxl]
[13232.286899] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13232.287213] 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
[13232.288317] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13232.288637] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13232.289052] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13232.289461] RBP: ffff8fc7d4fc7a48 R08: 0000000000000000 R09: 0000000000000000
[13232.289879] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fb72ae00
[13232.290700] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d4fc7ab0 R15: ffff8fc7fb72a700
[13232.291127] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13232.291582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13232.291925] CR2: 00000000011e2108 CR3: 000000012521a004 CR4: 0000000000370ef0
[13232.292325] Call Trace:
[13232.292474] qxl_bo_unref+0x31/0x50 [qxl]
[13232.292715] qxl_release_free_list+0x52/0xa0 [qxl]
[13232.293010] qxl_release_free+0x76/0xe0 [qxl]
[13232.293268] qxl_garbage_collect+0xbd/0x170 [qxl]
[13232.293541] process_one_work+0x26e/0x570
[13232.293790] worker_thread+0x55/0x3c0
[13232.294002] ? process_one_work+0x570/0x570
[13232.294245] kthread+0x137/0x150
[13232.294436] ? __kthread_bind_mask+0x60/0x60
[13232.294691] ret_from_fork+0x1f/0x30
[13232.294916] irq event stamp: 0
[13232.295095] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13232.295516] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13232.296000] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13232.296465] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13232.296835] ---[ end trace 5f7855eb2e85361d ]---
[13232.297173] ------------[ cut here ]------------
[13232.297442] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13232.298020] 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
[13232.301616] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13232.302116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13232.302597] Workqueue: events qxl_gc_work [qxl]
[13232.302881] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13232.303179] 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
[13232.304239] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13232.304541] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13232.304970] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13232.305376] RBP: ffff8fc7c6005e48 R08: 0000000000000000 R09: 0000000000000000
[13232.305795] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fbfeec00
[13232.306195] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c6005eb0 R15: ffff8fc7fbfeeb00
[13232.306594] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13232.307061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13232.307390] CR2: 00000000011e2108 CR3: 000000012521a004 CR4: 0000000000370ef0
[13232.307811] Call Trace:
[13232.307961] qxl_bo_unref+0x31/0x50 [qxl]
[13232.308198] qxl_release_free_list+0x52/0xa0 [qxl]
[13232.308478] qxl_release_free+0x76/0xe0 [qxl]
[13232.308736] qxl_garbage_collect+0xbd/0x170 [qxl]
[13232.309022] process_one_work+0x26e/0x570
[13232.309255] worker_thread+0x55/0x3c0
[13232.309467] ? process_one_work+0x570/0x570
[13232.309712] kthread+0x137/0x150
[13232.309912] ? __kthread_bind_mask+0x60/0x60
[13232.310160] ret_from_fork+0x1f/0x30
[13232.310369] irq event stamp: 0
[13232.310548] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13232.310917] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13232.311380] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13232.311855] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13232.312211] ---[ end trace 5f7855eb2e85361e ]---
[13238.936451] ------------[ cut here ]------------
[13238.936922] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13238.937871] 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
[13238.944656] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13238.945737] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13238.946835] Workqueue: events qxl_gc_work [qxl]
[13238.947408] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13238.948091] 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
[13238.950378] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13238.951071] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[13238.951989] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13238.952891] RBP: ffff8fc7e86d6a48 R08: 0000000000000000 R09: 0000000000000000
[13238.953792] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc82dcb9400
[13238.954672] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d6ab0 R15: ffff8fc7fbfee000
[13238.955577] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13238.956591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13238.957322] CR2: 00007f28b520b000 CR3: 0000000103798001 CR4: 0000000000370ef0
[13238.958228] Call Trace:
[13238.958559] qxl_bo_unref+0x31/0x50 [qxl]
[13238.959096] qxl_release_free_list+0x52/0xa0 [qxl]
[13238.959704] qxl_release_free+0x76/0xe0 [qxl]
[13238.960279] qxl_garbage_collect+0xbd/0x170 [qxl]
[13238.960910] process_one_work+0x26e/0x570
[13238.961418] worker_thread+0x55/0x3c0
[13238.961920] ? process_one_work+0x570/0x570
[13238.962454] kthread+0x137/0x150
[13238.962899] ? __kthread_bind_mask+0x60/0x60
[13238.963439] ret_from_fork+0x1f/0x30
[13238.963931] irq event stamp: 0
[13238.964318] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13238.965126] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13238.966159] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13238.966888] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13238.967383] ---[ end trace 5f7855eb2e85361f ]---
[13238.969626] ------------[ cut here ]------------
[13238.970213] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13238.971577] 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
[13238.977453] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13238.978194] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13238.979044] Workqueue: events qxl_gc_work [qxl]
[13238.979427] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13238.979872] 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
[13238.981959] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13238.982391] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13238.982988] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13238.983759] RBP: ffff8fc7d5eac248 R08: 0000000000000000 R09: 0000000000000000
[13238.984480] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fb72a800
[13238.985093] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d5eac2b0 R15: ffff8fc82dcb9d00
[13238.985685] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13238.986328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13238.986661] CR2: 00007f28b520b000 CR3: 0000000130bc2004 CR4: 0000000000370ef0
[13238.987077] Call Trace:
[13238.987228] qxl_bo_unref+0x31/0x50 [qxl]
[13238.987467] qxl_release_free_list+0x52/0xa0 [qxl]
[13238.987762] qxl_release_free+0x76/0xe0 [qxl]
[13238.988019] qxl_garbage_collect+0xbd/0x170 [qxl]
[13238.988293] process_one_work+0x26e/0x570
[13238.988529] worker_thread+0x55/0x3c0
[13238.988758] ? process_one_work+0x570/0x570
[13238.989005] kthread+0x137/0x150
[13238.989198] ? __kthread_bind_mask+0x60/0x60
[13238.989447] ret_from_fork+0x1f/0x30
[13238.989664] irq event stamp: 0
[13238.989854] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13238.990217] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13238.990690] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13238.991172] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13238.991533] ---[ end trace 5f7855eb2e853620 ]---
[13245.593139] ------------[ cut here ]------------
[13245.594968] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13245.598184] 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
[13245.617998] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13245.620164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.621788] Workqueue: events qxl_gc_work [qxl]
[13245.622659] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13245.623711] 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
[13245.626491] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13245.628143] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[13245.629173] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13245.630070] RBP: ffff8fc7d251d648 R08: 0000000000000000 R09: 0000000000000000
[13245.630891] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc808086480
[13245.631700] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d251d6b0 R15: ffff8fc7fbfee200
[13245.632497] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13245.633428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.634091] CR2: 00007f28b5212000 CR3: 0000000117eee002 CR4: 0000000000370ef0
[13245.634903] Call Trace:
[13245.635192] qxl_bo_unref+0x31/0x50 [qxl]
[13245.635659] qxl_release_free_list+0x52/0xa0 [qxl]
[13245.636217] qxl_release_free+0x76/0xe0 [qxl]
[13245.636739] qxl_garbage_collect+0xbd/0x170 [qxl]
[13245.637275] process_one_work+0x26e/0x570
[13245.637763] worker_thread+0x55/0x3c0
[13245.638182] ? process_one_work+0x570/0x570
[13245.638663] kthread+0x137/0x150
[13245.639049] ? __kthread_bind_mask+0x60/0x60
[13245.639536] ret_from_fork+0x1f/0x30
[13245.639973] irq event stamp: 0
[13245.640321] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13245.641042] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13245.641962] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13245.642887] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.643608] ---[ end trace 5f7855eb2e853621 ]---
[13245.644233] ------------[ cut here ]------------
[13245.644831] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13245.645965] 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
[13245.652989] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13245.653957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.654928] Workqueue: events qxl_gc_work [qxl]
[13245.655443] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13245.656050] 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
[13245.658136] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13245.658742] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13245.659545] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13245.660208] RBP: ffff8fc7d2a56a48 R08: 0000000000000000 R09: 0000000000000000
[13245.660888] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5ec00
[13245.661543] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d2a56ab0 R15: ffff8fc703e5e300
[13245.662205] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13245.662970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.663551] CR2: 00007f28b5212000 CR3: 0000000117eee002 CR4: 0000000000370ef0
[13245.664248] Call Trace:
[13245.664497] qxl_bo_unref+0x31/0x50 [qxl]
[13245.664787] qxl_release_free_list+0x52/0xa0 [qxl]
[13245.665061] qxl_release_free+0x76/0xe0 [qxl]
[13245.665312] qxl_garbage_collect+0xbd/0x170 [qxl]
[13245.665587] process_one_work+0x26e/0x570
[13245.665833] worker_thread+0x55/0x3c0
[13245.666046] ? process_one_work+0x570/0x570
[13245.666287] kthread+0x137/0x150
[13245.666479] ? __kthread_bind_mask+0x60/0x60
[13245.666736] ret_from_fork+0x1f/0x30
[13245.666946] irq event stamp: 0
[13245.667123] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13245.667481] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13245.667957] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13245.668416] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.668784] ---[ end trace 5f7855eb2e853622 ]---
[13252.248875] ------------[ cut here ]------------
[13252.249148] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13252.249730] 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
[13252.253336] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13252.253834] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13252.254315] Workqueue: events qxl_gc_work [qxl]
[13252.254581] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13252.254916] 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
[13252.255988] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13252.256288] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[13252.256705] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13252.257108] RBP: ffff8fc8161a9a48 R08: 0000000000000000 R09: 0000000000000000
[13252.257513] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c421b600
[13252.257929] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161a9ab0 R15: ffff8fc7d13ced00
[13252.258462] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13252.258929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13252.259284] CR2: 00007f7e80c36000 CR3: 0000000161112004 CR4: 0000000000370ef0
[13252.259705] Call Trace:
[13252.259854] qxl_bo_unref+0x31/0x50 [qxl]
[13252.260127] qxl_release_free_list+0x52/0xa0 [qxl]
[13252.260425] qxl_release_free+0x76/0xe0 [qxl]
[13252.260691] qxl_garbage_collect+0xbd/0x170 [qxl]
[13252.260963] process_one_work+0x26e/0x570
[13252.261198] worker_thread+0x55/0x3c0
[13252.261409] ? process_one_work+0x570/0x570
[13252.261668] kthread+0x137/0x150
[13252.261858] ? __kthread_bind_mask+0x60/0x60
[13252.262104] ret_from_fork+0x1f/0x30
[13252.262315] irq event stamp: 0
[13252.262495] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13252.262864] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13252.263335] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13252.263807] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13252.264161] ---[ end trace 5f7855eb2e853623 ]---
[13252.264491] ------------[ cut here ]------------
[13252.264769] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13252.265328] 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
[13252.268925] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13252.269410] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13252.269997] Workqueue: events qxl_gc_work [qxl]
[13252.270444] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13252.270874] 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
[13252.272648] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13252.273024] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13252.273467] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13252.273952] RBP: ffff8fc7f760f248 R08: 0000000000000000 R09: 0000000000000000
[13252.274356] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703d21200
[13252.274851] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760f2b0 R15: ffff8fc703d21400
[13252.275255] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13252.275722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13252.276142] CR2: 00007f7e80c36000 CR3: 0000000161112004 CR4: 0000000000370ef0
[13252.276561] Call Trace:
[13252.276725] qxl_bo_unref+0x31/0x50 [qxl]
[13252.276974] qxl_release_free_list+0x52/0xa0 [qxl]
[13252.277287] qxl_release_free+0x76/0xe0 [qxl]
[13252.277550] qxl_garbage_collect+0xbd/0x170 [qxl]
[13252.277837] process_one_work+0x26e/0x570
[13252.278075] worker_thread+0x55/0x3c0
[13252.278290] ? process_one_work+0x570/0x570
[13252.278537] kthread+0x137/0x150
[13252.278740] ? __kthread_bind_mask+0x60/0x60
[13252.279042] ret_from_fork+0x1f/0x30
[13252.279302] irq event stamp: 0
[13252.279526] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13252.279926] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13252.280383] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13252.280856] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13252.281209] ---[ end trace 5f7855eb2e853624 ]---
[13258.903793] ------------[ cut here ]------------
[13258.904064] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13258.904655] 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
[13258.908273] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13258.908768] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13258.909247] Workqueue: events qxl_gc_work [qxl]
[13258.909511] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13258.909853] 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
[13258.910939] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13258.911234] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[13258.911646] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13258.912047] RBP: ffff8fc7c37d8248 R08: 0000000000000000 R09: 0000000000000000
[13258.912450] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d8ad0a00
[13258.912863] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d82b0 R15: ffff8fc7c086a800
[13258.913265] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13258.913730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13258.914057] CR2: 00007f28b5416000 CR3: 0000000117eee002 CR4: 0000000000370ef0
[13258.914473] Call Trace:
[13258.914634] qxl_bo_unref+0x31/0x50 [qxl]
[13258.914907] qxl_release_free_list+0x52/0xa0 [qxl]
[13258.915184] qxl_release_free+0x76/0xe0 [qxl]
[13258.915440] qxl_garbage_collect+0xbd/0x170 [qxl]
[13258.915726] process_one_work+0x26e/0x570
[13258.915962] worker_thread+0x55/0x3c0
[13258.916173] ? process_one_work+0x570/0x570
[13258.916416] kthread+0x137/0x150
[13258.916616] ? __kthread_bind_mask+0x60/0x60
[13258.916865] ret_from_fork+0x1f/0x30
[13258.917074] irq event stamp: 0
[13258.917252] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13258.917623] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13258.918085] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13258.918560] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13258.918955] ---[ end trace 5f7855eb2e853625 ]---
[13258.919304] ------------[ cut here ]------------
[13258.919589] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13258.920142] 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
[13258.923758] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13258.924240] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13258.924737] Workqueue: events qxl_gc_work [qxl]
[13258.924999] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13258.925293] 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
[13258.926337] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13258.926654] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13258.927056] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13258.927475] RBP: ffff8fc7ccaa6e48 R08: 0000000000000000 R09: 0000000000000000
[13258.927943] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703d21d00
[13258.928631] R13: ffff8fc7cc8d4d90 R14: ffff8fc7ccaa6eb0 R15: ffff8fc703d21300
[13258.929035] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13258.929496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13258.929835] CR2: 00007f28b5416000 CR3: 0000000117eee002 CR4: 0000000000370ef0
[13258.930237] Call Trace:
[13258.930386] qxl_bo_unref+0x31/0x50 [qxl]
[13258.930634] qxl_release_free_list+0x52/0xa0 [qxl]
[13258.930913] qxl_release_free+0x76/0xe0 [qxl]
[13258.931165] qxl_garbage_collect+0xbd/0x170 [qxl]
[13258.931442] process_one_work+0x26e/0x570
[13258.931690] worker_thread+0x55/0x3c0
[13258.931906] ? process_one_work+0x570/0x570
[13258.932154] kthread+0x137/0x150
[13258.932344] ? __kthread_bind_mask+0x60/0x60
[13258.932609] ret_from_fork+0x1f/0x30
[13258.932821] irq event stamp: 0
[13258.933000] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13258.933359] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13258.933832] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13258.934296] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13258.934668] ---[ end trace 5f7855eb2e853626 ]---
[13265.560707] ------------[ cut here ]------------
[13265.562101] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13265.565270] 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
[13265.584472] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13265.587135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13265.589730] Workqueue: events qxl_gc_work [qxl]
[13265.590654] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13265.591676] 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
[13265.595201] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13265.595968] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[13265.597256] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13265.598268] RBP: ffff8fc7d3293248 R08: 0000000000000000 R09: 0000000000000000
[13265.599499] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d2a73420
[13265.599963] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32932b0 R15: ffff8fc703d21b00
[13265.600365] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13265.600828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13265.601532] CR2: 00007f28b5212000 CR3: 0000000130bc2006 CR4: 0000000000370ef0
[13265.601937] Call Trace:
[13265.602086] qxl_bo_unref+0x31/0x50 [qxl]
[13265.602328] qxl_release_free_list+0x52/0xa0 [qxl]
[13265.602617] qxl_release_free+0x76/0xe0 [qxl]
[13265.602871] qxl_garbage_collect+0xbd/0x170 [qxl]
[13265.603143] process_one_work+0x26e/0x570
[13265.603381] worker_thread+0x55/0x3c0
[13265.603605] ? process_one_work+0x570/0x570
[13265.603848] kthread+0x137/0x150
[13265.604036] ? __kthread_bind_mask+0x60/0x60
[13265.604280] ret_from_fork+0x1f/0x30
[13265.604505] irq event stamp: 0
[13265.604683] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13265.605036] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13265.605508] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13265.605963] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13265.606317] ---[ end trace 5f7855eb2e853627 ]---
[13265.606650] ------------[ cut here ]------------
[13265.606914] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13265.607473] 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
[13265.611145] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13265.611642] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13265.612117] Workqueue: events qxl_gc_work [qxl]
[13265.612382] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13265.612692] 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
[13265.613737] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13265.614036] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13265.614442] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13265.614862] RBP: ffff8fc7f2f60e48 R08: 0000000000000000 R09: 0000000000000000
[13265.615261] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d13ceb00
[13265.615682] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f2f60eb0 R15: ffff8fc7d13ce900
[13265.616080] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13265.616548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13265.616870] CR2: 00007f28b5212000 CR3: 0000000130bc2006 CR4: 0000000000370ef0
[13265.617273] Call Trace:
[13265.617421] qxl_bo_unref+0x31/0x50 [qxl]
[13265.617667] qxl_release_free_list+0x52/0xa0 [qxl]
[13265.617942] qxl_release_free+0x76/0xe0 [qxl]
[13265.618193] qxl_garbage_collect+0xbd/0x170 [qxl]
[13265.618469] process_one_work+0x26e/0x570
[13265.618714] worker_thread+0x55/0x3c0
[13265.618926] ? process_one_work+0x570/0x570
[13265.619167] kthread+0x137/0x150
[13265.619358] ? __kthread_bind_mask+0x60/0x60
[13265.619616] ret_from_fork+0x1f/0x30
[13265.619826] irq event stamp: 0
[13265.620004] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13265.620361] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13265.620831] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13265.621295] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13265.621661] ---[ end trace 5f7855eb2e853628 ]---
[13272.216719] ------------[ cut here ]------------
[13272.218161] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13272.221080] 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
[13272.226218] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13272.226830] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13272.227420] Workqueue: events qxl_gc_work [qxl]
[13272.227755] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13272.228118] 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
[13272.229482] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13272.229924] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[13272.230495] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13272.230970] RBP: ffff8fc7e86d6248 R08: 0000000000000000 R09: 0000000000000000
[13272.231463] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc813cde900
[13272.231938] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d62b0 R15: ffff8fc7c4a86500
[13272.232419] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13272.232973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13272.233364] CR2: 00007f28b5212000 CR3: 0000000117eee003 CR4: 0000000000370ef0
[13272.233859] Call Trace:
[13272.234036] qxl_bo_unref+0x31/0x50 [qxl]
[13272.234320] qxl_release_free_list+0x52/0xa0 [qxl]
[13272.234666] qxl_release_free+0x76/0xe0 [qxl]
[13272.234966] qxl_garbage_collect+0xbd/0x170 [qxl]
[13272.235293] process_one_work+0x26e/0x570
[13272.235677] worker_thread+0x55/0x3c0
[13272.235943] ? process_one_work+0x570/0x570
[13272.236240] kthread+0x137/0x150
[13272.236480] ? __kthread_bind_mask+0x60/0x60
[13272.236956] ret_from_fork+0x1f/0x30
[13272.237210] irq event stamp: 0
[13272.237422] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13272.237888] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13272.238438] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13272.239158] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13272.239601] ---[ end trace 5f7855eb2e853629 ]---
[13272.240012] ------------[ cut here ]------------
[13272.240309] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13272.240938] 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
[13272.244921] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13272.245467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13272.246022] Workqueue: events qxl_gc_work [qxl]
[13272.246352] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13272.246694] 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
[13272.247844] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13272.248170] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13272.248628] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13272.249069] RBP: ffff8fc7d251e648 R08: 0000000000000000 R09: 0000000000000000
[13272.249529] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703d21c00
[13272.249972] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d251e6b0 R15: ffff8fc703d21000
[13272.250442] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13272.250943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13272.251320] CR2: 00007f28b5212000 CR3: 0000000117eee003 CR4: 0000000000370ef0
[13272.251800] Call Trace:
[13272.251969] qxl_bo_unref+0x31/0x50 [qxl]
[13272.252220] qxl_release_free_list+0x52/0xa0 [qxl]
[13272.252551] qxl_release_free+0x76/0xe0 [qxl]
[13272.252814] qxl_garbage_collect+0xbd/0x170 [qxl]
[13272.253096] process_one_work+0x26e/0x570
[13272.253342] worker_thread+0x55/0x3c0
[13272.253575] ? process_one_work+0x570/0x570
[13272.253832] kthread+0x137/0x150
[13272.254028] ? __kthread_bind_mask+0x60/0x60
[13272.254288] ret_from_fork+0x1f/0x30
[13272.254519] irq event stamp: 0
[13272.254716] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13272.255086] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13272.255567] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13272.256032] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13272.256393] ---[ end trace 5f7855eb2e85362a ]---
[13278.871694] ------------[ cut here ]------------
[13278.872004] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13278.872684] 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
[13278.876791] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13278.877353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13278.877921] Workqueue: events qxl_gc_work [qxl]
[13278.878218] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13278.878655] 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
[13278.879838] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13278.880174] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13278.880970] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13278.881498] RBP: ffff8fc7d0769a48 R08: 0000000000000000 R09: 0000000000000000
[13278.881933] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d13ce300
[13278.882384] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d0769ab0 R15: ffff8fc7d13ceb00
[13278.882829] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13278.883311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13278.883667] CR2: 00007f28b5212000 CR3: 0000000130bc2002 CR4: 0000000000370ef0
[13278.884097] Call Trace:
[13278.884259] qxl_bo_unref+0x31/0x50 [qxl]
[13278.884537] qxl_release_free_list+0x52/0xa0 [qxl]
[13278.884824] qxl_release_free+0x76/0xe0 [qxl]
[13278.885082] qxl_garbage_collect+0xbd/0x170 [qxl]
[13278.885377] process_one_work+0x26e/0x570
[13278.885640] worker_thread+0x55/0x3c0
[13278.885865] ? process_one_work+0x570/0x570
[13278.886120] kthread+0x137/0x150
[13278.886325] ? __kthread_bind_mask+0x60/0x60
[13278.886614] ret_from_fork+0x1f/0x30
[13278.886832] irq event stamp: 0
[13278.887015] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13278.887397] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13278.888571] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13278.889033] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13278.889405] ---[ end trace 5f7855eb2e85362b ]---
[13278.889733] ------------[ cut here ]------------
[13278.889999] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13278.890576] 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
[13278.894138] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13278.894632] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13278.895106] Workqueue: events qxl_gc_work [qxl]
[13278.895379] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13278.895675] 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
[13278.896731] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13278.897033] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13278.897449] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13278.897853] RBP: ffff8fc7cf832a48 R08: 0000000000000000 R09: 0000000000000000
[13278.898258] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703d21600
[13278.898671] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf832ab0 R15: ffff8fc703d21700
[13278.899075] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13278.899543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13278.899869] CR2: 00007f28b5212000 CR3: 0000000130bc2002 CR4: 0000000000370ef0
[13278.900278] Call Trace:
[13278.900435] qxl_bo_unref+0x31/0x50 [qxl]
[13278.900673] qxl_release_free_list+0x52/0xa0 [qxl]
[13278.900949] qxl_release_free+0x76/0xe0 [qxl]
[13278.901205] qxl_garbage_collect+0xbd/0x170 [qxl]
[13278.901491] process_one_work+0x26e/0x570
[13278.901727] worker_thread+0x55/0x3c0
[13278.901939] ? process_one_work+0x570/0x570
[13278.902185] kthread+0x137/0x150
[13278.902386] ? __kthread_bind_mask+0x60/0x60
[13278.902634] ret_from_fork+0x1f/0x30
[13278.902847] irq event stamp: 0
[13278.903028] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13278.903398] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13278.903860] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13278.904324] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13278.904691] ---[ end trace 5f7855eb2e85362c ]---
[13278.905006] ------------[ cut here ]------------
[13278.905276] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13278.905846] 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
[13278.909464] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13278.909947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13278.910434] Workqueue: events qxl_gc_work [qxl]
[13278.910697] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13278.910994] 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
[13278.912047] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13278.912349] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13278.912758] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13278.913159] RBP: ffff8fc81282be48 R08: 0000000000000000 R09: 0000000000000000
[13278.913576] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fb72a900
[13278.913977] R13: ffff8fc7cc8d4d90 R14: ffff8fc81282beb0 R15: ffff8fc7fb72ad00
[13278.914392] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13278.914845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13278.915174] CR2: 00007f28b5212000 CR3: 0000000130bc2002 CR4: 0000000000370ef0
[13278.915587] Call Trace:
[13278.915734] qxl_bo_unref+0x31/0x50 [qxl]
[13278.916296] qxl_release_free_list+0x52/0xa0 [qxl]
[13278.916590] qxl_release_free+0x76/0xe0 [qxl]
[13278.916843] qxl_garbage_collect+0xbd/0x170 [qxl]
[13278.917115] process_one_work+0x26e/0x570
[13278.917353] worker_thread+0x55/0x3c0
[13278.917579] ? process_one_work+0x570/0x570
[13278.917820] kthread+0x137/0x150
[13278.918009] ? __kthread_bind_mask+0x60/0x60
[13278.918259] ret_from_fork+0x1f/0x30
[13278.918482] irq event stamp: 0
[13278.918661] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13278.919016] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13278.919489] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13278.919949] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13278.920307] ---[ end trace 5f7855eb2e85362d ]---
[13285.528644] ------------[ cut here ]------------
[13285.530069] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13285.532972] 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
[13285.551370] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13285.553961] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13285.556468] Workqueue: events qxl_gc_work [qxl]
[13285.557457] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13285.558477] 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
[13285.561978] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13285.562765] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[13285.563799] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13285.564831] RBP: ffff8fc7d10dde48 R08: 0000000000000000 R09: 0000000000000000
[13285.565861] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d13ce900
[13285.566805] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10ddeb0 R15: ffff8fc7d13ceb00
[13285.567252] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13285.567754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13285.568111] CR2: 00007f28b5212000 CR3: 000000012521a006 CR4: 0000000000370ef0
[13285.568576] Call Trace:
[13285.568733] qxl_bo_unref+0x31/0x50 [qxl]
[13285.568980] qxl_release_free_list+0x52/0xa0 [qxl]
[13285.569282] qxl_release_free+0x76/0xe0 [qxl]
[13285.569578] qxl_garbage_collect+0xbd/0x170 [qxl]
[13285.569859] process_one_work+0x26e/0x570
[13285.570099] worker_thread+0x55/0x3c0
[13285.570334] ? process_one_work+0x570/0x570
[13285.570580] kthread+0x137/0x150
[13285.570775] ? __kthread_bind_mask+0x60/0x60
[13285.571023] ret_from_fork+0x1f/0x30
[13285.571248] irq event stamp: 0
[13285.571442] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13285.571819] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13285.572295] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13285.572807] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13285.573171] ---[ end trace 5f7855eb2e85362e ]---
[13285.573500] ------------[ cut here ]------------
[13285.573765] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13285.574342] 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
[13285.577924] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13285.578426] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13285.578907] Workqueue: events qxl_gc_work [qxl]
[13285.579177] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13285.579485] 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
[13285.580543] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13285.580928] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13285.581439] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13285.581924] RBP: ffff8fc7e8591648 R08: 0000000000000000 R09: 0000000000000000
[13285.582351] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d13ce200
[13285.582758] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e85916b0 R15: ffff8fc7d13ce600
[13285.583163] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13285.583631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13285.583993] CR2: 00007f28b5212000 CR3: 000000012521a006 CR4: 0000000000370ef0
[13285.584412] Call Trace:
[13285.584560] qxl_bo_unref+0x31/0x50 [qxl]
[13285.584796] qxl_release_free_list+0x52/0xa0 [qxl]
[13285.585075] qxl_release_free+0x76/0xe0 [qxl]
[13285.585346] qxl_garbage_collect+0xbd/0x170 [qxl]
[13285.585620] process_one_work+0x26e/0x570
[13285.585855] worker_thread+0x55/0x3c0
[13285.586070] ? process_one_work+0x570/0x570
[13285.586326] kthread+0x137/0x150
[13285.586535] ? __kthread_bind_mask+0x60/0x60
[13285.586805] ret_from_fork+0x1f/0x30
[13285.587023] irq event stamp: 0
[13285.587208] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13285.587588] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13285.588044] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13285.588528] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13285.588880] ---[ end trace 5f7855eb2e85362f ]---
[13292.183665] ------------[ cut here ]------------
[13292.183935] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13292.184518] 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
[13292.188175] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13292.188671] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13292.189150] Workqueue: events qxl_gc_work [qxl]
[13292.189427] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13292.189728] 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
[13292.190791] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13292.191096] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[13292.191510] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13292.191915] RBP: ffff8fc7c3455648 R08: 0000000000000000 R09: 0000000000000000
[13292.192333] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d13cea00
[13292.192734] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34556b0 R15: ffff8fc7d13ce300
[13292.193140] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13292.193607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13292.193936] CR2: 00007f28b5212000 CR3: 0000000130bc2003 CR4: 0000000000370ef0
[13292.194356] Call Trace:
[13292.194508] qxl_bo_unref+0x31/0x50 [qxl]
[13292.194746] qxl_release_free_list+0x52/0xa0 [qxl]
[13292.195026] qxl_release_free+0x76/0xe0 [qxl]
[13292.195296] qxl_garbage_collect+0xbd/0x170 [qxl]
[13292.195570] process_one_work+0x26e/0x570
[13292.195806] worker_thread+0x55/0x3c0
[13292.196020] ? process_one_work+0x570/0x570
[13292.196276] kthread+0x137/0x150
[13292.196468] ? __kthread_bind_mask+0x60/0x60
[13292.196716] ret_from_fork+0x1f/0x30
[13292.196927] irq event stamp: 0
[13292.197109] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13292.197480] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13292.197943] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13292.198419] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13292.198778] ---[ end trace 5f7855eb2e853630 ]---
[13292.199113] ------------[ cut here ]------------
[13292.199401] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13292.199962] 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
[13292.203588] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13292.204094] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13292.204590] Workqueue: events qxl_gc_work [qxl]
[13292.204858] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13292.205163] 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
[13292.206222] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13292.206532] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13292.206941] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13292.207360] RBP: ffff8fc7f760e648 R08: 0000000000000000 R09: 0000000000000000
[13292.207768] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fb72a500
[13292.208180] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760e6b0 R15: ffff8fc7fb72a800
[13292.208597] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13292.209623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13292.209999] CR2: 00007f28b5212000 CR3: 0000000130bc2003 CR4: 0000000000370ef0
[13292.210421] Call Trace:
[13292.210572] qxl_bo_unref+0x31/0x50 [qxl]
[13292.210809] qxl_release_free_list+0x52/0xa0 [qxl]
[13292.211092] qxl_release_free+0x76/0xe0 [qxl]
[13292.211357] qxl_garbage_collect+0xbd/0x170 [qxl]
[13292.211636] process_one_work+0x26e/0x570
[13292.211872] worker_thread+0x55/0x3c0
[13292.212089] ? process_one_work+0x570/0x570
[13292.212342] kthread+0x137/0x150
[13292.212532] ? __kthread_bind_mask+0x60/0x60
[13292.212776] ret_from_fork+0x1f/0x30
[13292.212986] irq event stamp: 0
[13292.213205] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13292.213623] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13292.214143] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13292.214699] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13292.215060] ---[ end trace 5f7855eb2e853631 ]---
[13298.840487] ------------[ cut here ]------------
[13298.840758] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13298.841339] 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
[13298.844958] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13298.845463] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13298.845940] Workqueue: events qxl_gc_work [qxl]
[13298.846218] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13298.846519] 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
[13298.847572] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13298.847872] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[13298.848289] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13298.848693] RBP: ffff8fc7c3fa3248 R08: 0000000000000000 R09: 0000000000000000
[13298.849098] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c4f53840
[13298.849513] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa32b0 R15: ffff8fc7fb72af00
[13298.849916] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13298.850387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13298.850718] CR2: 00007f28b5212000 CR3: 0000000117eee002 CR4: 0000000000370ef0
[13298.851128] Call Trace:
[13298.851290] qxl_bo_unref+0x31/0x50 [qxl]
[13298.851528] qxl_release_free_list+0x52/0xa0 [qxl]
[13298.851808] qxl_release_free+0x76/0xe0 [qxl]
[13298.852066] qxl_garbage_collect+0xbd/0x170 [qxl]
[13298.852351] process_one_work+0x26e/0x570
[13298.852588] worker_thread+0x55/0x3c0
[13298.852804] ? process_one_work+0x570/0x570
[13298.853049] kthread+0x137/0x150
[13298.853251] ? __kthread_bind_mask+0x60/0x60
[13298.853498] ret_from_fork+0x1f/0x30
[13298.853708] irq event stamp: 0
[13298.853885] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13298.854254] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13298.854714] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13298.855175] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13298.855541] ---[ end trace 5f7855eb2e853632 ]---
[13298.855872] ------------[ cut here ]------------
[13298.856139] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13298.856705] 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
[13298.860389] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13298.860875] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13298.861370] Workqueue: events qxl_gc_work [qxl]
[13298.861633] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13298.861927] 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
[13298.862974] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13298.863290] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13298.863691] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13298.864105] RBP: ffff8fc7c3fa2a48 R08: 0000000000000000 R09: 0000000000000000
[13298.864620] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d13ce600
[13298.865470] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa2ab0 R15: ffff8fc7d13ce000
[13298.865871] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13298.866336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13298.866660] CR2: 00007f28b5212000 CR3: 0000000117eee002 CR4: 0000000000370ef0
[13298.867067] Call Trace:
[13298.867226] qxl_bo_unref+0x31/0x50 [qxl]
[13298.867461] qxl_release_free_list+0x52/0xa0 [qxl]
[13298.867778] qxl_release_free+0x76/0xe0 [qxl]
[13298.868036] qxl_garbage_collect+0xbd/0x170 [qxl]
[13298.868375] process_one_work+0x26e/0x570
[13298.868631] worker_thread+0x55/0x3c0
[13298.868843] ? process_one_work+0x570/0x570
[13298.869092] kthread+0x137/0x150
[13298.869293] ? __kthread_bind_mask+0x60/0x60
[13298.869535] ret_from_fork+0x1f/0x30
[13298.869744] irq event stamp: 0
[13298.869919] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13298.870285] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13298.870743] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13298.871214] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13298.871566] ---[ end trace 5f7855eb2e853633 ]---
[13305.495436] ------------[ cut here ]------------
[13305.495716] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13305.496315] 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
[13305.500169] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13305.500651] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13305.501145] Workqueue: events qxl_gc_work [qxl]
[13305.501411] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13305.501708] 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
[13305.502909] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13305.503235] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[13305.503634] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13305.504036] RBP: ffff8fc7f086d648 R08: 0000000000000000 R09: 0000000000000000
[13305.504557] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7206419c0
[13305.504964] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f086d6b0 R15: ffff8fc7d13ce400
[13305.505377] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13305.505834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13305.506379] CR2: 00007f28b5212000 CR3: 0000000130bc2002 CR4: 0000000000370ef0
[13305.506862] Call Trace:
[13305.507013] qxl_bo_unref+0x31/0x50 [qxl]
[13305.507260] qxl_release_free_list+0x52/0xa0 [qxl]
[13305.507541] qxl_release_free+0x76/0xe0 [qxl]
[13305.507794] qxl_garbage_collect+0xbd/0x170 [qxl]
[13305.508071] process_one_work+0x26e/0x570
[13305.508318] worker_thread+0x55/0x3c0
[13305.508796] ? process_one_work+0x570/0x570
[13305.509050] kthread+0x137/0x150
[13305.509250] ? __kthread_bind_mask+0x60/0x60
[13305.509499] ret_from_fork+0x1f/0x30
[13305.509711] irq event stamp: 0
[13305.509889] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13305.510259] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13305.510721] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13305.511195] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13305.511589] ---[ end trace 5f7855eb2e853634 ]---
[13305.511918] ------------[ cut here ]------------
[13305.512200] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13305.512755] 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
[13305.516369] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13305.516851] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13305.517371] Workqueue: events qxl_gc_work [qxl]
[13305.517633] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13305.517934] 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
[13305.518989] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13305.519317] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13305.519737] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13305.520190] RBP: ffff8fc7e86d6648 R08: 0000000000000000 R09: 0000000000000000
[13305.520629] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fb72a500
[13305.521061] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d66b0 R15: ffff8fc7fb72a800
[13305.521503] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13305.522001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13305.522369] CR2: 00007f28b5212000 CR3: 0000000130bc2002 CR4: 0000000000370ef0
[13305.522809] Call Trace:
[13305.522996] qxl_bo_unref+0x31/0x50 [qxl]
[13305.523276] qxl_release_free_list+0x52/0xa0 [qxl]
[13305.523605] qxl_release_free+0x76/0xe0 [qxl]
[13305.523886] qxl_garbage_collect+0xbd/0x170 [qxl]
[13305.524204] process_one_work+0x26e/0x570
[13305.524488] worker_thread+0x55/0x3c0
[13305.524728] ? process_one_work+0x570/0x570
[13305.524975] kthread+0x137/0x150
[13305.525175] ? __kthread_bind_mask+0x60/0x60
[13305.525427] ret_from_fork+0x1f/0x30
[13305.525663] irq event stamp: 0
[13305.525840] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13305.526271] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13305.526760] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13305.527257] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13305.527642] ---[ end trace 5f7855eb2e853635 ]---
[13312.151434] ------------[ cut here ]------------
[13312.151781] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13312.152482] 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
[13312.156738] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13312.157335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13312.157904] Workqueue: events qxl_gc_work [qxl]
[13312.158232] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13312.158632] 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
[13312.159884] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13312.160252] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[13312.160726] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13312.161220] RBP: ffff8fc7cf445648 R08: 0000000000000000 R09: 0000000000000000
[13312.161698] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d1ed9600
[13312.162192] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf4456b0 R15: ffff8fc7fb72a300
[13312.162686] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13312.163221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13312.163600] CR2: 00000000013e1788 CR3: 0000000130bc2006 CR4: 0000000000370ef0
[13312.164068] Call Trace:
[13312.164251] qxl_bo_unref+0x31/0x50 [qxl]
[13312.164520] qxl_release_free_list+0x52/0xa0 [qxl]
[13312.164835] qxl_release_free+0x76/0xe0 [qxl]
[13312.165140] qxl_garbage_collect+0xbd/0x170 [qxl]
[13312.165453] process_one_work+0x26e/0x570
[13312.165723] worker_thread+0x55/0x3c0
[13312.165972] ? process_one_work+0x570/0x570
[13312.166265] kthread+0x137/0x150
[13312.166482] ? __kthread_bind_mask+0x60/0x60
[13312.166761] ret_from_fork+0x1f/0x30
[13312.167007] irq event stamp: 0
[13312.167223] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13312.167635] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13312.168182] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13312.168805] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13312.169371] ---[ end trace 5f7855eb2e853636 ]---
[13312.169784] ------------[ cut here ]------------
[13312.170173] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13312.170841] 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
[13312.175396] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13312.175939] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13312.176461] Workqueue: events qxl_gc_work [qxl]
[13312.176745] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13312.177067] 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
[13312.178187] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13312.178499] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13312.178925] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13312.179354] RBP: ffff8fc7d2a54a48 R08: 0000000000000000 R09: 0000000000000000
[13312.179783] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc82dcb9500
[13312.180221] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d2a54ab0 R15: ffff8fc82dcb9200
[13312.180627] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13312.181114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13312.181444] CR2: 00000000013e1788 CR3: 0000000130bc2006 CR4: 0000000000370ef0
[13312.181849] Call Trace:
[13312.182000] qxl_bo_unref+0x31/0x50 [qxl]
[13312.182263] qxl_release_free_list+0x52/0xa0 [qxl]
[13312.182543] qxl_release_free+0x76/0xe0 [qxl]
[13312.182809] qxl_garbage_collect+0xbd/0x170 [qxl]
[13312.183092] process_one_work+0x26e/0x570
[13312.183326] worker_thread+0x55/0x3c0
[13312.183537] ? process_one_work+0x570/0x570
[13312.183783] kthread+0x137/0x150
[13312.183967] ? __kthread_bind_mask+0x60/0x60
[13312.184213] ret_from_fork+0x1f/0x30
[13312.184416] irq event stamp: 0
[13312.184587] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13312.184938] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13312.185389] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13312.185824] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13312.186175] ---[ end trace 5f7855eb2e853637 ]---
[13318.808387] ------------[ cut here ]------------
[13318.809741] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13318.812036] 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
[13318.818727] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13318.819536] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13318.820335] Workqueue: events qxl_gc_work [qxl]
[13318.820834] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13318.821244] 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
[13318.822565] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13318.822953] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[13318.823619] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13318.824334] RBP: ffff8fc7c6005e48 R08: 0000000000000000 R09: 0000000000000000
[13318.825075] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc824b2fa20
[13318.825594] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c6005eb0 R15: ffff8fc7fb72a300
[13318.826082] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13318.826642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13318.827042] CR2: 000000000126aad8 CR3: 0000000130bc2003 CR4: 0000000000370ef0
[13318.827548] Call Trace:
[13318.827720] qxl_bo_unref+0x31/0x50 [qxl]
[13318.827994] qxl_release_free_list+0x52/0xa0 [qxl]
[13318.828332] qxl_release_free+0x76/0xe0 [qxl]
[13318.828811] qxl_garbage_collect+0xbd/0x170 [qxl]
[13318.829145] process_one_work+0x26e/0x570
[13318.829460] worker_thread+0x55/0x3c0
[13318.829705] ? process_one_work+0x570/0x570
[13318.829987] kthread+0x137/0x150
[13318.830224] ? __kthread_bind_mask+0x60/0x60
[13318.830580] ret_from_fork+0x1f/0x30
[13318.830829] irq event stamp: 0
[13318.831057] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13318.831516] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13318.832068] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13318.832664] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13318.833097] ---[ end trace 5f7855eb2e853638 ]---
[13318.833524] ------------[ cut here ]------------
[13318.833834] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13318.834497] 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
[13318.838935] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13318.839529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13318.840111] Workqueue: events qxl_gc_work [qxl]
[13318.840407] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13318.840740] 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
[13318.841929] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13318.842266] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13318.842705] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13318.843158] RBP: ffff8fc7c37d8e48 R08: 0000000000000000 R09: 0000000000000000
[13318.843600] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc82dcb9200
[13318.844054] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d8eb0 R15: ffff8fc82dcb9d00
[13318.844479] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13318.844998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13318.845355] CR2: 000000000126aad8 CR3: 0000000130bc2003 CR4: 0000000000370ef0
[13318.845782] Call Trace:
[13318.845939] qxl_bo_unref+0x31/0x50 [qxl]
[13318.846204] qxl_release_free_list+0x52/0xa0 [qxl]
[13318.846500] qxl_release_free+0x76/0xe0 [qxl]
[13318.846776] qxl_garbage_collect+0xbd/0x170 [qxl]
[13318.847072] process_one_work+0x26e/0x570
[13318.847314] worker_thread+0x55/0x3c0
[13318.847534] ? process_one_work+0x570/0x570
[13318.847783] kthread+0x137/0x150
[13318.847980] ? __kthread_bind_mask+0x60/0x60
[13318.848245] ret_from_fork+0x1f/0x30
[13318.848486] irq event stamp: 0
[13318.848669] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13318.849047] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13318.849524] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13318.850005] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13318.850368] ---[ end trace 5f7855eb2e853639 ]---
[13325.464235] ------------[ cut here ]------------
[13325.465677] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13325.468828] 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
[13325.487836] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13325.490500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13325.492616] Workqueue: events qxl_gc_work [qxl]
[13325.493527] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13325.494572] 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
[13325.497755] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13325.498507] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[13325.499519] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13325.500537] RBP: ffff8fc7d10dea48 R08: 0000000000000000 R09: 0000000000000000
[13325.501568] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fbfee900
[13325.502395] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10deab0 R15: ffff8fc7fbfee000
[13325.503290] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13325.504305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13325.505012] CR2: 00007f28b5212000 CR3: 0000000130bc2003 CR4: 0000000000370ef0
[13325.505864] Call Trace:
[13325.506199] qxl_bo_unref+0x31/0x50 [qxl]
[13325.506690] qxl_release_free_list+0x52/0xa0 [qxl]
[13325.507193] qxl_release_free+0x76/0xe0 [qxl]
[13325.507642] qxl_garbage_collect+0xbd/0x170 [qxl]
[13325.507947] process_one_work+0x26e/0x570
[13325.508209] worker_thread+0x55/0x3c0
[13325.508435] ? process_one_work+0x570/0x570
[13325.508689] kthread+0x137/0x150
[13325.508894] ? __kthread_bind_mask+0x60/0x60
[13325.509166] ret_from_fork+0x1f/0x30
[13325.509389] irq event stamp: 0
[13325.509573] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13325.509984] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13325.510470] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13325.510990] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13325.511351] ---[ end trace 5f7855eb2e85363a ]---
[13325.511689] ------------[ cut here ]------------
[13325.511986] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13325.512558] 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
[13325.516142] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13325.516638] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13325.517156] Workqueue: events qxl_gc_work [qxl]
[13325.517428] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13325.517724] 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
[13325.518783] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13325.519092] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13325.519492] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13325.519892] RBP: ffff8fc7f760ce48 R08: 0000000000000000 R09: 0000000000000000
[13325.520300] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c6756300
[13325.520709] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760ceb0 R15: ffff8fc7c6756200
[13325.521150] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13325.521600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13325.521926] CR2: 00007f28b5212000 CR3: 0000000130bc2003 CR4: 0000000000370ef0
[13325.522341] Call Trace:
[13325.522487] qxl_bo_unref+0x31/0x50 [qxl]
[13325.522720] qxl_release_free_list+0x52/0xa0 [qxl]
[13325.523011] qxl_release_free+0x76/0xe0 [qxl]
[13325.523263] qxl_garbage_collect+0xbd/0x170 [qxl]
[13325.523535] process_one_work+0x26e/0x570
[13325.523771] worker_thread+0x55/0x3c0
[13325.523996] ? process_one_work+0x570/0x570
[13325.524238] kthread+0x137/0x150
[13325.524426] ? __kthread_bind_mask+0x60/0x60
[13325.524708] ret_from_fork+0x1f/0x30
[13325.524978] irq event stamp: 0
[13325.525175] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13325.525526] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13325.525999] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13325.526454] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13325.526808] ---[ end trace 5f7855eb2e85363b ]---
[13325.527164] ------------[ cut here ]------------
[13325.527439] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13325.528031] 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
[13325.531596] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13325.532091] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13325.532564] Workqueue: events qxl_gc_work [qxl]
[13325.532830] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13325.533139] 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
[13325.534223] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13325.534522] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13325.534926] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13325.535339] RBP: ffff8fc8161ab648 R08: 0000000000000000 R09: 0000000000000000
[13325.535741] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703e5ef00
[13325.536151] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161ab6b0 R15: ffff8fc703e5e500
[13325.536548] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13325.537014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13325.537421] CR2: 00007f28b5212000 CR3: 0000000130bc2003 CR4: 0000000000370ef0
[13325.537840] Call Trace:
[13325.538000] qxl_bo_unref+0x31/0x50 [qxl]
[13325.538235] qxl_release_free_list+0x52/0xa0 [qxl]
[13325.538511] qxl_release_free+0x76/0xe0 [qxl]
[13325.538771] qxl_garbage_collect+0xbd/0x170 [qxl]
[13325.539216] process_one_work+0x26e/0x570
[13325.539462] worker_thread+0x55/0x3c0
[13325.539676] ? process_one_work+0x570/0x570
[13325.539965] kthread+0x137/0x150
[13325.540163] ? __kthread_bind_mask+0x60/0x60
[13325.540415] ret_from_fork+0x1f/0x30
[13325.540650] irq event stamp: 0
[13325.540831] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13325.541197] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13325.541650] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13325.542116] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13325.542468] ---[ end trace 5f7855eb2e85363c ]---
[13332.119402] ------------[ cut here ]------------
[13332.120023] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13332.120839] 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
[13332.127033] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13332.128153] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13332.129210] Workqueue: events qxl_gc_work [qxl]
[13332.129712] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13332.130290] 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
[13332.132436] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13332.133122] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13332.133873] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13332.134635] RBP: ffff8fc7d3292248 R08: 0000000000000000 R09: 0000000000000000
[13332.135589] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c086a500
[13332.136364] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32922b0 R15: ffff8fc7c086a000
[13332.137254] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13332.138128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13332.138737] CR2: 00007f28b5212000 CR3: 000000012521a001 CR4: 0000000000370ef0
[13332.139693] Call Trace:
[13332.139990] qxl_bo_unref+0x31/0x50 [qxl]
[13332.140425] qxl_release_free_list+0x52/0xa0 [qxl]
[13332.140966] qxl_release_free+0x76/0xe0 [qxl]
[13332.141440] qxl_garbage_collect+0xbd/0x170 [qxl]
[13332.141973] process_one_work+0x26e/0x570
[13332.142585] worker_thread+0x55/0x3c0
[13332.143015] ? process_one_work+0x570/0x570
[13332.143468] kthread+0x137/0x150
[13332.143825] ? __kthread_bind_mask+0x60/0x60
[13332.144308] ret_from_fork+0x1f/0x30
[13332.144883] irq event stamp: 0
[13332.145240] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13332.145930] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13332.146801] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13332.147857] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13332.148538] ---[ end trace 5f7855eb2e85363d ]---
[13332.149142] ------------[ cut here ]------------
[13332.149834] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13332.150937] 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
[13332.156902] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13332.157687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13332.158350] Workqueue: events qxl_gc_work [qxl]
[13332.158775] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13332.159193] 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
[13332.160618] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13332.161040] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13332.161712] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13332.162196] RBP: ffff8fc7c3455648 R08: 0000000000000000 R09: 0000000000000000
[13332.162673] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c5b92500
[13332.163165] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34556b0 R15: ffff8fc7c5b92100
[13332.163768] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13332.164324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13332.164718] CR2: 00007f28b5212000 CR3: 000000012521a001 CR4: 0000000000370ef0
[13332.165208] Call Trace:
[13332.165380] qxl_bo_unref+0x31/0x50 [qxl]
[13332.165654] qxl_release_free_list+0x52/0xa0 [qxl]
[13332.166001] qxl_release_free+0x76/0xe0 [qxl]
[13332.166418] qxl_garbage_collect+0xbd/0x170 [qxl]
[13332.166747] process_one_work+0x26e/0x570
[13332.167043] worker_thread+0x55/0x3c0
[13332.167271] ? process_one_work+0x570/0x570
[13332.167525] kthread+0x137/0x150
[13332.167728] ? __kthread_bind_mask+0x60/0x60
[13332.168001] ret_from_fork+0x1f/0x30
[13332.168221] irq event stamp: 0
[13332.168406] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13332.168780] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13332.169349] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13332.169840] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13332.170226] ---[ end trace 5f7855eb2e85363e ]---
[13338.775218] ------------[ cut here ]------------
[13338.775602] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13338.776354] 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
[13338.780920] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13338.781513] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13338.782110] Workqueue: events qxl_gc_work [qxl]
[13338.782420] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13338.782774] 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
[13338.784176] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13338.784910] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[13338.785439] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13338.785944] RBP: ffff8fc7f086c648 R08: 0000000000000000 R09: 0000000000000000
[13338.786469] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc703e5ec00
[13338.787054] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f086c6b0 R15: ffff8fc703e5e100
[13338.787765] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13338.788481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13338.788896] CR2: 00000000010ddae8 CR3: 0000000103798006 CR4: 0000000000370ef0
[13338.789373] Call Trace:
[13338.789548] qxl_bo_unref+0x31/0x50 [qxl]
[13338.789879] qxl_release_free_list+0x52/0xa0 [qxl]
[13338.790206] qxl_release_free+0x76/0xe0 [qxl]
[13338.790529] qxl_garbage_collect+0xbd/0x170 [qxl]
[13338.790896] process_one_work+0x26e/0x570
[13338.791174] worker_thread+0x55/0x3c0
[13338.791458] ? process_one_work+0x570/0x570
[13338.791776] kthread+0x137/0x150
[13338.792040] ? __kthread_bind_mask+0x60/0x60
[13338.792334] ret_from_fork+0x1f/0x30
[13338.792601] irq event stamp: 0
[13338.792826] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13338.793248] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13338.793783] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13338.794462] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13338.794986] ---[ end trace 5f7855eb2e85363f ]---
[13338.795407] ------------[ cut here ]------------
[13338.795736] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13338.796445] 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
[13338.800877] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13338.801476] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13338.802086] Workqueue: events qxl_gc_work [qxl]
[13338.802423] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13338.802888] 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
[13338.804199] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13338.804606] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13338.805126] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13338.805637] RBP: ffff8fc7d1ac9648 R08: 0000000000000000 R09: 0000000000000000
[13338.806166] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c086af00
[13338.806679] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d1ac96b0 R15: ffff8fc7c086a100
[13338.807181] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13338.807742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13338.808137] CR2: 00000000010ddae8 CR3: 0000000103798006 CR4: 0000000000370ef0
[13338.808597] Call Trace:
[13338.808786] qxl_bo_unref+0x31/0x50 [qxl]
[13338.809083] qxl_release_free_list+0x52/0xa0 [qxl]
[13338.809403] qxl_release_free+0x76/0xe0 [qxl]
[13338.809719] qxl_garbage_collect+0xbd/0x170 [qxl]
[13338.810036] process_one_work+0x26e/0x570
[13338.810305] worker_thread+0x55/0x3c0
[13338.810568] ? process_one_work+0x570/0x570
[13338.810832] kthread+0x137/0x150
[13338.811066] ? __kthread_bind_mask+0x60/0x60
[13338.811400] ret_from_fork+0x1f/0x30
[13338.811681] irq event stamp: 0
[13338.811913] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13338.812280] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13338.812875] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13338.813438] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13338.813867] ---[ end trace 5f7855eb2e853640 ]---
[13345.431222] ------------[ cut here ]------------
[13345.431497] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13345.432087] 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
[13345.435697] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13345.436198] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13345.436685] Workqueue: events qxl_gc_work [qxl]
[13345.436963] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13345.437259] 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
[13345.438318] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13345.438620] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[13345.439036] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13345.439447] RBP: ffff8fc7cf832648 R08: 0000000000000000 R09: 0000000000000000
[13345.439881] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c4f53780
[13345.440446] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8326b0 R15: ffff8fc703e5e900
[13345.440876] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13345.441331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13345.441671] CR2: 000000000120e0a8 CR3: 0000000132b56004 CR4: 0000000000370ef0
[13345.442087] Call Trace:
[13345.442239] qxl_bo_unref+0x31/0x50 [qxl]
[13345.442477] qxl_release_free_list+0x52/0xa0 [qxl]
[13345.442759] qxl_release_free+0x76/0xe0 [qxl]
[13345.443026] qxl_garbage_collect+0xbd/0x170 [qxl]
[13345.443300] process_one_work+0x26e/0x570
[13345.443536] worker_thread+0x55/0x3c0
[13345.443751] ? process_one_work+0x570/0x570
[13345.444007] kthread+0x137/0x150
[13345.444198] ? __kthread_bind_mask+0x60/0x60
[13345.444445] ret_from_fork+0x1f/0x30
[13345.444660] irq event stamp: 0
[13345.444849] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13345.445210] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13345.445675] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13345.446143] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13345.446500] ---[ end trace 5f7855eb2e853641 ]---
[13345.446860] ------------[ cut here ]------------
[13345.447125] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13345.447687] 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
[13345.451277] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13345.451762] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13345.452249] Workqueue: events qxl_gc_work [qxl]
[13345.452512] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13345.452840] 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
[13345.453989] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13345.454289] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13345.454694] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13345.455115] RBP: ffff8fc7cf830248 R08: 0000000000000000 R09: 0000000000000000
[13345.455604] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c5b92c00
[13345.456092] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8302b0 R15: ffff8fc7c5b92700
[13345.456495] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13345.456966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13345.457292] CR2: 000000000120e0a8 CR3: 0000000132b56004 CR4: 0000000000370ef0
[13345.457696] Call Trace:
[13345.457856] qxl_bo_unref+0x31/0x50 [qxl]
[13345.458092] qxl_release_free_list+0x52/0xa0 [qxl]
[13345.458368] qxl_release_free+0x76/0xe0 [qxl]
[13345.458625] qxl_garbage_collect+0xbd/0x170 [qxl]
[13345.458917] process_one_work+0x26e/0x570
[13345.459152] worker_thread+0x55/0x3c0
[13345.459364] ? process_one_work+0x570/0x570
[13345.459616] kthread+0x137/0x150
[13345.459818] ? __kthread_bind_mask+0x60/0x60
[13345.460066] ret_from_fork+0x1f/0x30
[13345.460275] irq event stamp: 0
[13345.460452] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13345.460820] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13345.461284] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13345.461802] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13345.462157] ---[ end trace 5f7855eb2e853642 ]---
[13352.087048] ------------[ cut here ]------------
[13352.087424] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13352.088235] 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
[13352.093055] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13352.093547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13352.094164] Workqueue: events qxl_gc_work [qxl]
[13352.094529] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13352.094935] 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
[13352.096844] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13352.097143] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[13352.097610] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13352.098039] RBP: ffff8fc812828a48 R08: 0000000000000000 R09: 0000000000000000
[13352.098443] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5ef0d80
[13352.098861] R13: ffff8fc7cc8d4d90 R14: ffff8fc812828ab0 R15: ffff8fc7c5b92000
[13352.099268] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13352.099763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13352.100110] CR2: 00007f28b5207000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13352.100525] Call Trace:
[13352.100682] qxl_bo_unref+0x31/0x50 [qxl]
[13352.100938] qxl_release_free_list+0x52/0xa0 [qxl]
[13352.101218] qxl_release_free+0x76/0xe0 [qxl]
[13352.101474] qxl_garbage_collect+0xbd/0x170 [qxl]
[13352.101764] process_one_work+0x26e/0x570
[13352.102000] worker_thread+0x55/0x3c0
[13352.102214] ? process_one_work+0x570/0x570
[13352.102457] kthread+0x137/0x150
[13352.102648] ? __kthread_bind_mask+0x60/0x60
[13352.102907] ret_from_fork+0x1f/0x30
[13352.103120] irq event stamp: 0
[13352.103298] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13352.103660] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13352.104137] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13352.104610] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13352.104982] ---[ end trace 5f7855eb2e853643 ]---
[13352.105334] ------------[ cut here ]------------
[13352.105608] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13352.106195] 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
[13352.109965] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13352.110532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13352.111109] Workqueue: events qxl_gc_work [qxl]
[13352.111432] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13352.111787] 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
[13352.112837] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13352.113136] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13352.113538] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13352.113949] RBP: ffff8fc81282ae48 R08: 0000000000000000 R09: 0000000000000000
[13352.114351] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703e5ea00
[13352.114766] R13: ffff8fc7cc8d4d90 R14: ffff8fc81282aeb0 R15: ffff8fc703e5e300
[13352.115189] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13352.115647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13352.115990] CR2: 00007f28b5207000 CR3: 0000000117eee001 CR4: 0000000000370ef0
[13352.116397] Call Trace:
[13352.116548] qxl_bo_unref+0x31/0x50 [qxl]
[13352.116792] qxl_release_free_list+0x52/0xa0 [qxl]
[13352.117066] qxl_release_free+0x76/0xe0 [qxl]
[13352.117450] qxl_garbage_collect+0xbd/0x170 [qxl]
[13352.117914] process_one_work+0x26e/0x570
[13352.118149] worker_thread+0x55/0x3c0
[13352.118362] ? process_one_work+0x570/0x570
[13352.118606] kthread+0x137/0x150
[13352.118803] ? __kthread_bind_mask+0x60/0x60
[13352.119048] ret_from_fork+0x1f/0x30
[13352.119294] irq event stamp: 0
[13352.119510] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13352.119903] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13352.120414] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13352.120926] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13352.121317] ---[ end trace 5f7855eb2e853644 ]---
[13358.742918] ------------[ cut here ]------------
[13358.743192] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13358.743773] 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
[13358.747422] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13358.747938] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13358.748422] Workqueue: events qxl_gc_work [qxl]
[13358.748707] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13358.749009] 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
[13358.750072] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13358.750374] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[13358.750793] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13358.751227] RBP: ffff8fc8161aaa48 R08: 0000000000000000 R09: 0000000000000000
[13358.751684] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc6e94c9500
[13358.752249] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161aaab0 R15: ffff8fc7c5b92e00
[13358.752697] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13358.753189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13358.753709] CR2: 00007f28b53fe060 CR3: 0000000132b56002 CR4: 0000000000370ef0
[13358.754634] Call Trace:
[13358.754806] qxl_bo_unref+0x31/0x50 [qxl]
[13358.755176] qxl_release_free_list+0x52/0xa0 [qxl]
[13358.755867] qxl_release_free+0x76/0xe0 [qxl]
[13358.756325] qxl_garbage_collect+0xbd/0x170 [qxl]
[13358.756885] process_one_work+0x26e/0x570
[13358.757243] worker_thread+0x55/0x3c0
[13358.757620] ? process_one_work+0x570/0x570
[13358.758080] kthread+0x137/0x150
[13358.758279] ? __kthread_bind_mask+0x60/0x60
[13358.758678] ret_from_fork+0x1f/0x30
[13358.758899] irq event stamp: 0
[13358.759217] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13358.759832] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13358.760489] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13358.761178] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13358.761570] ---[ end trace 5f7855eb2e853645 ]---
[13358.762180] ------------[ cut here ]------------
[13358.762674] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13358.763409] 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
[13358.767987] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13358.768709] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13358.769196] Workqueue: events qxl_gc_work [qxl]
[13358.769466] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13358.769781] 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
[13358.770872] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13358.771173] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13358.771581] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13358.771997] RBP: ffff8fc8161a9248 R08: 0000000000000000 R09: 0000000000000000
[13358.772402] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5e700
[13358.772819] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161a92b0 R15: ffff8fc703e5ea00
[13358.773229] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13358.773703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13358.774033] CR2: 00007f28b53fe060 CR3: 0000000132b56002 CR4: 0000000000370ef0
[13358.774446] Call Trace:
[13358.774597] qxl_bo_unref+0x31/0x50 [qxl]
[13358.774849] qxl_release_free_list+0x52/0xa0 [qxl]
[13358.775130] qxl_release_free+0x76/0xe0 [qxl]
[13358.775386] qxl_garbage_collect+0xbd/0x170 [qxl]
[13358.775704] process_one_work+0x26e/0x570
[13358.775946] worker_thread+0x55/0x3c0
[13358.776160] ? process_one_work+0x570/0x570
[13358.776407] kthread+0x137/0x150
[13358.776603] ? __kthread_bind_mask+0x60/0x60
[13358.776866] ret_from_fork+0x1f/0x30
[13358.777080] irq event stamp: 0
[13358.777260] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13358.777621] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13358.778099] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13358.778572] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13358.778943] ---[ end trace 5f7855eb2e853646 ]---
[13365.398895] ------------[ cut here ]------------
[13365.399169] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13365.399756] 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
[13365.403375] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13365.403875] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13365.404353] Workqueue: events qxl_gc_work [qxl]
[13365.404635] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13365.404932] 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
[13365.405989] RSP: 0000:ffff9cbc0151bd80 EFLAGS: 00010202
[13365.406288] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[13365.406706] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13365.407107] RBP: ffff8fc7c3457648 R08: 0000000000000000 R09: 0000000000000000
[13365.407515] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d2a73060
[13365.407927] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34576b0 R15: ffff8fc7c086a900
[13365.408802] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13365.409257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13365.409588] CR2: 00007f28b51fb000 CR3: 0000000132b56003 CR4: 0000000000370ef0
[13365.409998] Call Trace:
[13365.410147] qxl_bo_unref+0x31/0x50 [qxl]
[13365.410392] qxl_release_free_list+0x52/0xa0 [qxl]
[13365.410684] qxl_release_free+0x76/0xe0 [qxl]
[13365.410938] qxl_garbage_collect+0xbd/0x170 [qxl]
[13365.411210] process_one_work+0x26e/0x570
[13365.411453] worker_thread+0x55/0x3c0
[13365.411680] ? process_one_work+0x570/0x570
[13365.411920] kthread+0x137/0x150
[13365.412107] ? __kthread_bind_mask+0x60/0x60
[13365.412349] ret_from_fork+0x1f/0x30
[13365.412574] irq event stamp: 0
[13365.412766] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13365.413158] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13365.413638] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13365.414100] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13365.414466] ---[ end trace 5f7855eb2e853647 ]---
[13365.415730] ------------[ cut here ]------------
[13365.416037] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13365.416653] 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
[13365.420356] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13365.421100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13365.421847] Workqueue: events qxl_gc_work [qxl]
[13365.422250] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13365.422688] 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
[13365.424378] RSP: 0000:ffff9cbc0151bd80 EFLAGS: 00010202
[13365.424835] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13365.425409] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13365.425987] RBP: ffff8fc7c3fa2a48 R08: 0000000000000000 R09: 0000000000000000
[13365.426555] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c086a100
[13365.427136] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa2ab0 R15: ffff8fc7c5b92400
[13365.427743] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13365.428245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13365.428624] CR2: 00007f28b51fb000 CR3: 0000000132b56003 CR4: 0000000000370ef0
[13365.429009] Call Trace:
[13365.429174] qxl_bo_unref+0x31/0x50 [qxl]
[13365.429406] qxl_release_free_list+0x52/0xa0 [qxl]
[13365.429997] qxl_release_free+0x76/0xe0 [qxl]
[13365.430254] qxl_garbage_collect+0xbd/0x170 [qxl]
[13365.430532] process_one_work+0x26e/0x570
[13365.430779] worker_thread+0x55/0x3c0
[13365.431051] ? process_one_work+0x570/0x570
[13365.431308] kthread+0x137/0x150
[13365.431514] ? __kthread_bind_mask+0x60/0x60
[13365.431773] ret_from_fork+0x1f/0x30
[13365.431984] irq event stamp: 0
[13365.432161] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13365.432517] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13365.432997] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13365.433462] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13365.433828] ---[ end trace 5f7855eb2e853648 ]---
[13372.055806] ------------[ cut here ]------------
[13372.056179] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13372.057003] 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
[13372.061114] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13372.061678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13372.062160] Workqueue: events qxl_gc_work [qxl]
[13372.062438] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13372.062750] 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
[13372.063808] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13372.064109] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[13372.064521] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13372.065062] RBP: ffff8fc7c3920248 R08: 0000000000000000 R09: 0000000000000000
[13372.066208] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8274688c0
[13372.066691] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c39202b0 R15: ffff8fc703e5e600
[13372.067163] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13372.067648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13372.067990] CR2: 000000000134b288 CR3: 0000000132b56004 CR4: 0000000000370ef0
[13372.068455] Call Trace:
[13372.068646] qxl_bo_unref+0x31/0x50 [qxl]
[13372.068904] qxl_release_free_list+0x52/0xa0 [qxl]
[13372.069196] qxl_release_free+0x76/0xe0 [qxl]
[13372.069523] qxl_garbage_collect+0xbd/0x170 [qxl]
[13372.069841] process_one_work+0x26e/0x570
[13372.070102] worker_thread+0x55/0x3c0
[13372.070366] ? process_one_work+0x570/0x570
[13372.070641] kthread+0x137/0x150
[13372.070832] ? __kthread_bind_mask+0x60/0x60
[13372.071166] ret_from_fork+0x1f/0x30
[13372.071403] irq event stamp: 0
[13372.071657] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13372.072054] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13372.072533] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13372.073060] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13372.073475] ---[ end trace 5f7855eb2e853649 ]---
[13372.073921] ------------[ cut here ]------------
[13372.074237] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13372.074893] 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
[13372.078734] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13372.079238] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13372.079761] Workqueue: events qxl_gc_work [qxl]
[13372.080037] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13372.080869] 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
[13372.081928] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13372.082228] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13372.082646] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13372.083052] RBP: ffff8fc7d251fe48 R08: 0000000000000000 R09: 0000000000000000
[13372.083460] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c086a800
[13372.083870] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d251feb0 R15: ffff8fc7c086a100
[13372.084714] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13372.085171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13372.085499] CR2: 000000000134b288 CR3: 0000000132b56004 CR4: 0000000000370ef0
[13372.085917] Call Trace:
[13372.086068] qxl_bo_unref+0x31/0x50 [qxl]
[13372.086305] qxl_release_free_list+0x52/0xa0 [qxl]
[13372.086599] qxl_release_free+0x76/0xe0 [qxl]
[13372.086855] qxl_garbage_collect+0xbd/0x170 [qxl]
[13372.087132] process_one_work+0x26e/0x570
[13372.087371] worker_thread+0x55/0x3c0
[13372.087599] ? process_one_work+0x570/0x570
[13372.087844] kthread+0x137/0x150
[13372.088034] ? __kthread_bind_mask+0x60/0x60
[13372.088279] ret_from_fork+0x1f/0x30
[13372.088497] irq event stamp: 0
[13372.088686] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13372.089075] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13372.089600] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13372.090078] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13372.090460] ---[ end trace 5f7855eb2e85364a ]---
[13378.711228] ------------[ cut here ]------------
[13378.711596] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13378.712314] 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
[13378.716965] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13378.717837] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13378.718566] Workqueue: events qxl_gc_work [qxl]
[13378.718938] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13378.719359] 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
[13378.720827] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13378.721342] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13378.721924] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13378.722556] RBP: ffff8fc7e86d7248 R08: 0000000000000000 R09: 0000000000000000
[13378.723146] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5932200
[13378.723731] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d72b0 R15: ffff8fc7d5932100
[13378.724346] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13378.724996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13378.725530] CR2: 000000000113e508 CR3: 0000000132b56001 CR4: 0000000000370ef0
[13378.726119] Call Trace:
[13378.726331] qxl_bo_unref+0x31/0x50 [qxl]
[13378.726681] qxl_release_free_list+0x52/0xa0 [qxl]
[13378.727132] qxl_release_free+0x76/0xe0 [qxl]
[13378.727510] qxl_garbage_collect+0xbd/0x170 [qxl]
[13378.727944] process_one_work+0x26e/0x570
[13378.728278] worker_thread+0x55/0x3c0
[13378.728600] ? process_one_work+0x570/0x570
[13378.729009] kthread+0x137/0x150
[13378.729278] ? __kthread_bind_mask+0x60/0x60
[13378.729645] ret_from_fork+0x1f/0x30
[13378.730009] irq event stamp: 0
[13378.730264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13378.730784] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13378.731519] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13378.732187] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13378.732707] ---[ end trace 5f7855eb2e85364b ]---
[13378.733187] ------------[ cut here ]------------
[13378.733589] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13378.734723] 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
[13378.739724] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13378.740443] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13378.741079] Workqueue: events qxl_gc_work [qxl]
[13378.741437] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13378.741817] 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
[13378.743131] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13378.743542] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13378.744051] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13378.744566] RBP: ffff8fc7c37daa48 R08: 0000000000000000 R09: 0000000000000000
[13378.745092] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5ef00
[13378.745613] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37daab0 R15: ffff8fc7c0ad5d00
[13378.746090] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13378.746601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13378.746985] CR2: 000000000113e508 CR3: 0000000132b56001 CR4: 0000000000370ef0
[13378.747424] Call Trace:
[13378.747601] qxl_bo_unref+0x31/0x50 [qxl]
[13378.747895] qxl_release_free_list+0x52/0xa0 [qxl]
[13378.748195] qxl_release_free+0x76/0xe0 [qxl]
[13378.748469] qxl_garbage_collect+0xbd/0x170 [qxl]
[13378.748783] process_one_work+0x26e/0x570
[13378.749088] worker_thread+0x55/0x3c0
[13378.749324] ? process_one_work+0x570/0x570
[13378.749603] kthread+0x137/0x150
[13378.749853] ? __kthread_bind_mask+0x60/0x60
[13378.750118] ret_from_fork+0x1f/0x30
[13378.750349] irq event stamp: 0
[13378.750561] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13378.750980] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13378.751442] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13378.751914] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13378.752309] ---[ end trace 5f7855eb2e85364c ]---
[13378.752666] ------------[ cut here ]------------
[13378.752937] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13378.753516] 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
[13378.757154] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13378.757675] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13378.758168] Workqueue: events qxl_gc_work [qxl]
[13378.758430] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13378.758744] 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
[13378.759831] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13378.760142] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13378.760562] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13378.760996] RBP: ffff8fc7cf446e48 R08: 0000000000000000 R09: 0000000000000000
[13378.761396] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc8073aae00
[13378.761811] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf446eb0 R15: ffff8fc8073aaa00
[13378.762270] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13378.762737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13378.763091] CR2: 000000000113e508 CR3: 0000000132b56001 CR4: 0000000000370ef0
[13378.763511] Call Trace:
[13378.763697] qxl_bo_unref+0x31/0x50 [qxl]
[13378.763930] qxl_release_free_list+0x52/0xa0 [qxl]
[13378.764205] qxl_release_free+0x76/0xe0 [qxl]
[13378.764458] qxl_garbage_collect+0xbd/0x170 [qxl]
[13378.764745] process_one_work+0x26e/0x570
[13378.765390] worker_thread+0x55/0x3c0
[13378.765664] ? process_one_work+0x570/0x570
[13378.765930] kthread+0x137/0x150
[13378.766118] ? __kthread_bind_mask+0x60/0x60
[13378.766369] ret_from_fork+0x1f/0x30
[13378.766599] irq event stamp: 0
[13378.766827] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13378.767178] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13378.767654] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13378.768151] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13378.768525] ---[ end trace 5f7855eb2e85364d ]---
[13385.366781] ------------[ cut here ]------------
[13385.367053] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13385.367642] 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
[13385.371230] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13385.371728] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13385.372213] Workqueue: events qxl_gc_work [qxl]
[13385.372488] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13385.372783] 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
[13385.373870] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13385.374169] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[13385.374614] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13385.375019] RBP: ffff8fc7c6005e48 R08: 0000000000000000 R09: 0000000000000000
[13385.375435] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0ad5100
[13385.376317] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c6005eb0 R15: ffff8fc7c0ad5e00
[13385.376742] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13385.377205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13385.377542] CR2: 00007f28b5212000 CR3: 0000000132b56001 CR4: 0000000000370ef0
[13385.378488] Call Trace:
[13385.378640] qxl_bo_unref+0x31/0x50 [qxl]
[13385.378879] qxl_release_free_list+0x52/0xa0 [qxl]
[13385.379158] qxl_release_free+0x76/0xe0 [qxl]
[13385.379429] qxl_garbage_collect+0xbd/0x170 [qxl]
[13385.379701] process_one_work+0x26e/0x570
[13385.379936] worker_thread+0x55/0x3c0
[13385.380146] ? process_one_work+0x570/0x570
[13385.380392] kthread+0x137/0x150
[13385.380592] ? __kthread_bind_mask+0x60/0x60
[13385.381053] ret_from_fork+0x1f/0x30
[13385.381499] irq event stamp: 0
[13385.381684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13385.382039] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13385.382531] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13385.382994] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13385.383352] ---[ end trace 5f7855eb2e85364e ]---
[13385.383706] ------------[ cut here ]------------
[13385.383973] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13385.384576] 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
[13385.389120] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13385.389642] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13385.390119] Workqueue: events qxl_gc_work [qxl]
[13385.390388] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13385.390697] 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
[13385.392140] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[13385.392458] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13385.392883] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13385.393588] RBP: ffff8fc7c459da48 R08: 0000000000000000 R09: 0000000000000000
[13385.394213] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703e5e400
[13385.394804] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c459dab0 R15: ffff8fc703e5e700
[13385.395375] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13385.395999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13385.396463] CR2: 00007f28b5212000 CR3: 0000000132b56001 CR4: 0000000000370ef0
[13385.396995] Call Trace:
[13385.397203] qxl_bo_unref+0x31/0x50 [qxl]
[13385.397545] qxl_release_free_list+0x52/0xa0 [qxl]
[13385.398019] qxl_release_free+0x76/0xe0 [qxl]
[13385.398388] qxl_garbage_collect+0xbd/0x170 [qxl]
[13385.398783] process_one_work+0x26e/0x570
[13385.399020] worker_thread+0x55/0x3c0
[13385.399240] ? process_one_work+0x570/0x570
[13385.399493] kthread+0x137/0x150
[13385.399683] ? __kthread_bind_mask+0x60/0x60
[13385.399928] ret_from_fork+0x1f/0x30
[13385.400141] irq event stamp: 0
[13385.400322] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13385.400687] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13385.401169] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13385.401711] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13385.402082] ---[ end trace 5f7855eb2e85364f ]---
[13392.022711] ------------[ cut here ]------------
[13392.022975] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13392.023541] 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
[13392.026978] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13392.027456] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13392.027917] Workqueue: events qxl_gc_work [qxl]
[13392.028175] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13392.028473] 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
[13392.029484] RSP: 0000:ffff9cbc0151bd80 EFLAGS: 00010202
[13392.029773] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[13392.030163] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13392.030557] RBP: ffff8fc7c2120a48 R08: 0000000000000000 R09: 0000000000000000
[13392.030945] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8073aae00
[13392.031333] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2120ab0 R15: ffff8fc8073aa800
[13392.031730] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13392.032172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13392.032495] CR2: 00005575c3f6ac90 CR3: 00000001271f0005 CR4: 0000000000370ef0
[13392.032884] Call Trace:
[13392.033026] qxl_bo_unref+0x31/0x50 [qxl]
[13392.033256] qxl_release_free_list+0x52/0xa0 [qxl]
[13392.033533] qxl_release_free+0x76/0xe0 [qxl]
[13392.033776] qxl_garbage_collect+0xbd/0x170 [qxl]
[13392.034039] process_one_work+0x26e/0x570
[13392.034272] worker_thread+0x55/0x3c0
[13392.034486] ? process_one_work+0x570/0x570
[13392.034720] kthread+0x137/0x150
[13392.034901] ? __kthread_bind_mask+0x60/0x60
[13392.035141] ret_from_fork+0x1f/0x30
[13392.035345] irq event stamp: 0
[13392.035525] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13392.035869] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13392.036313] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13392.036763] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13392.037104] ---[ end trace 5f7855eb2e853650 ]---
[13392.037447] ------------[ cut here ]------------
[13392.037704] WARNING: CPU: 0 PID: 2304152 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13392.038247] 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
[13392.041682] CPU: 0 PID: 2304152 Comm: kworker/0:1 Tainted: G W 5.12.0-rc1+ #153
[13392.042150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13392.042619] Workqueue: events qxl_gc_work [qxl]
[13392.042871] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13392.043158] 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
[13392.044156] RSP: 0000:ffff9cbc0151bd80 EFLAGS: 00010202
[13392.044450] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13392.044838] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13392.045226] RBP: ffff8fc7d10df648 R08: 0000000000000000 R09: 0000000000000000
[13392.045621] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d141e500
[13392.046008] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10df6b0 R15: ffff8fc7d141ef00
[13392.046405] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13392.046844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13392.047161] CR2: 00005575c3f6ac90 CR3: 00000001271f0005 CR4: 0000000000370ef0
[13392.047557] Call Trace:
[13392.047699] qxl_bo_unref+0x31/0x50 [qxl]
[13392.047925] qxl_release_free_list+0x52/0xa0 [qxl]
[13392.048196] qxl_release_free+0x76/0xe0 [qxl]
[13392.048448] qxl_garbage_collect+0xbd/0x170 [qxl]
[13392.048707] process_one_work+0x26e/0x570
[13392.048932] worker_thread+0x55/0x3c0
[13392.049142] ? process_one_work+0x570/0x570
[13392.049383] kthread+0x137/0x150
[13392.049563] ? __kthread_bind_mask+0x60/0x60
[13392.049799] ret_from_fork+0x1f/0x30
[13392.050001] irq event stamp: 0
[13392.050174] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13392.050524] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13392.050969] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[13392.051423] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13392.051774] ---[ end trace 5f7855eb2e853651 ]---
[13392.171998] BTRFS info (device dm-7): using free space tree
[13392.172343] BTRFS info (device dm-7): has skinny extents