[ 9256.939564] run fstests generic/334 at 2021-03-01 23:24:19
[ 9257.197202] BTRFS info (device dm-0): using free space tree
[ 9257.197606] BTRFS info (device dm-0): has skinny extents
[ 9257.345109] BTRFS: device fsid 402de057-b447-412a-9e95-c3bb021ea1e8 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1662027)
[ 9257.366314] BTRFS info (device dm-7): enabling free space tree
[ 9257.366894] BTRFS info (device dm-7): using free space tree
[ 9257.367458] BTRFS info (device dm-7): has skinny extents
[ 9257.367960] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 9257.382965] BTRFS info (device dm-7): creating free space tree
[ 9257.383450] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 9257.384042] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 9257.403609] BTRFS info (device dm-7): cleaning free space cache v1
[ 9257.411434] BTRFS info (device dm-7): checking UUID tree
[ 9257.516011] BTRFS: device fsid 3381d42a-aa80-4667-9d3f-5feab8ba51ab devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1662074)
[ 9257.541194] BTRFS info (device dm-7): enabling free space tree
[ 9257.541746] BTRFS info (device dm-7): using free space tree
[ 9257.542270] BTRFS info (device dm-7): has skinny extents
[ 9257.542756] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 9257.545206] BTRFS info (device dm-7): creating free space tree
[ 9257.545843] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 9257.546635] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 9257.556417] BTRFS info (device dm-7): cleaning free space cache v1
[ 9257.564154] BTRFS info (device dm-7): checking UUID tree
[ 9258.028707] BTRFS info (device dm-7): using free space tree
[ 9258.029168] BTRFS info (device dm-7): has skinny extents
[ 9258.060292] ------------[ cut here ]------------
[ 9258.060644] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9258.061390] 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
[ 9258.065939] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9258.066556] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9258.067163] Workqueue: events qxl_gc_work [qxl]
[ 9258.067509] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9258.067899] 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
[ 9258.069280] RSP: 0000:ffff9cbc01503d80 EFLAGS: 00010202
[ 9258.069677] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[ 9258.070211] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9258.070745] RBP: ffff8fc7cc5d0648 R08: 0000000000000000 R09: 0000000000000000
[ 9258.071299] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7ea2faf00
[ 9258.071831] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d06b0 R15: ffff8fc7d141e100
[ 9258.072381] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9258.072977] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9258.073430] CR2: 000055e140984098 CR3: 0000000177826005 CR4: 0000000000370ef0
[ 9258.073946] Call Trace:
[ 9258.074145]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9258.074467]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9258.074832]  qxl_release_free+0x76/0xe0 [qxl]
[ 9258.075182]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9258.075535]  process_one_work+0x26e/0x570
[ 9258.075834]  worker_thread+0x55/0x3c0
[ 9258.076125]  ? process_one_work+0x570/0x570
[ 9258.076446]  kthread+0x137/0x150
[ 9258.076695]  ? __kthread_bind_mask+0x60/0x60
[ 9258.077006]  ret_from_fork+0x1f/0x30
[ 9258.077296] irq event stamp: 0
[ 9258.077532] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9258.078016] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9258.078623] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9258.079208] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9258.079681] ---[ end trace 5f7855eb2e853123 ]---
[ 9258.080832] ------------[ cut here ]------------
[ 9258.081206] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9258.081939] 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
[ 9258.087448] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9258.088223] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9258.088968] Workqueue: events qxl_gc_work [qxl]
[ 9258.089394] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9258.089859] 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
[ 9258.091516] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9258.091978] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9258.092625] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9258.093295] RBP: ffff8fc7c37d8e48 R08: 0000000000000000 R09: 0000000000000000
[ 9258.093952] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c45d0e00
[ 9258.094622] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d8eb0 R15: ffff8fc7c65bd300
[ 9258.095281] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9258.096035] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9258.096562] CR2: 0000564214d3bafc CR3: 000000011101a002 CR4: 0000000000370ef0
[ 9258.097227] Call Trace:
[ 9258.097475]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9258.097854]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9258.098317]  qxl_release_free+0x76/0xe0 [qxl]
[ 9258.098730]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9258.099198]  process_one_work+0x26e/0x570
[ 9258.099581]  worker_thread+0x55/0x3c0
[ 9258.099926]  ? process_one_work+0x570/0x570
[ 9258.100341]  kthread+0x137/0x150
[ 9258.100645]  ? __kthread_bind_mask+0x60/0x60
[ 9258.101052]  ret_from_fork+0x1f/0x30
[ 9258.101394] irq event stamp: 0
[ 9258.101679] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9258.102261] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9258.103001] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9258.103750] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9258.104338] ---[ end trace 5f7855eb2e853124 ]---
[ 9264.716260] ------------[ cut here ]------------
[ 9264.716592] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9264.717318] 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
[ 9264.721820] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9264.722435] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9264.723046] Workqueue: events qxl_gc_work [qxl]
[ 9264.723382] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9264.723759] 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
[ 9264.725061] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9264.725436] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 9264.725940] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9264.726453] RBP: ffff8fc7c225ce48 R08: 0000000000000000 R09: 0000000000000000
[ 9264.726968] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c615a480
[ 9264.727476] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c225ceb0 R15: ffff8fc8073aad00
[ 9264.727992] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9264.728563] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9264.728984] CR2: 00007f466a87b000 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 9264.729490] Call Trace:
[ 9264.729678]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9264.729986]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9264.730336]  qxl_release_free+0x76/0xe0 [qxl]
[ 9264.730654]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9264.731005]  process_one_work+0x26e/0x570
[ 9264.731312]  worker_thread+0x55/0x3c0
[ 9264.731571]  ? process_one_work+0x570/0x570
[ 9264.731873]  kthread+0x137/0x150
[ 9264.732117]  ? __kthread_bind_mask+0x60/0x60
[ 9264.732431]  ret_from_fork+0x1f/0x30
[ 9264.732695] irq event stamp: 0
[ 9264.732919] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9264.733384] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9264.733955] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9264.734538] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9264.734995] ---[ end trace 5f7855eb2e853125 ]---
[ 9264.739150] ------------[ cut here ]------------
[ 9264.739493] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9264.740230] 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
[ 9264.744723] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9264.745342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9264.745942] Workqueue: events qxl_gc_work [qxl]
[ 9264.746293] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9264.746664] 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
[ 9264.747991] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9264.748373] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9264.748868] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9264.749386] RBP: ffff8fc812829248 R08: 0000000000000000 R09: 0000000000000000
[ 9264.749883] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c41ed500
[ 9264.750430] R13: ffff8fc7cc8d4d90 R14: ffff8fc8128292b0 R15: ffff8fc7c41ed600
[ 9264.750928] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9264.751510] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9264.751915] CR2: 00007f2ff9edf180 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 9264.752435] Call Trace:
[ 9264.752628]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9264.752917]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9264.753280]  qxl_release_free+0x76/0xe0 [qxl]
[ 9264.753598]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9264.753936]  process_one_work+0x26e/0x570
[ 9264.754253]  worker_thread+0x55/0x3c0
[ 9264.754522]  ? process_one_work+0x570/0x570
[ 9264.754816]  kthread+0x137/0x150
[ 9264.755074]  ? __kthread_bind_mask+0x60/0x60
[ 9264.755462]  ret_from_fork+0x1f/0x30
[ 9264.755722] irq event stamp: 0
[ 9264.755946] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9264.756413] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9264.756990] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9264.757565] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9264.758011] ---[ end trace 5f7855eb2e853126 ]---
[ 9271.372171] ------------[ cut here ]------------
[ 9271.372486] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9271.373177] 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
[ 9271.377408] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9271.377975] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9271.378534] Workqueue: events qxl_gc_work [qxl]
[ 9271.378838] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9271.379193] 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
[ 9271.380403] RSP: 0000:ffff9cbc01503d80 EFLAGS: 00010202
[ 9271.380751] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[ 9271.381227] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9271.381691] RBP: ffff8fc7d251ca48 R08: 0000000000000000 R09: 0000000000000000
[ 9271.382170] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82cd8b660
[ 9271.382638] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d251cab0 R15: ffff8fc7cf338a00
[ 9271.383113] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9271.383658] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9271.384043] CR2: 0000564213e9b8f0 CR3: 00000001372a0006 CR4: 0000000000370ef0
[ 9271.384513] Call Trace:
[ 9271.384687]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9271.384968]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9271.385293]  qxl_release_free+0x76/0xe0 [qxl]
[ 9271.385586]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9271.385917]  process_one_work+0x26e/0x570
[ 9271.386195]  worker_thread+0x55/0x3c0
[ 9271.386453]  ? process_one_work+0x570/0x570
[ 9271.386734]  kthread+0x137/0x150
[ 9271.386965]  ? __kthread_bind_mask+0x60/0x60
[ 9271.387254]  ret_from_fork+0x1f/0x30
[ 9271.387502] irq event stamp: 0
[ 9271.387707] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9271.388136] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9271.388673] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9271.389217] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9271.389629] ---[ end trace 5f7855eb2e853127 ]---
[ 9271.397710] ------------[ cut here ]------------
[ 9271.398042] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9271.398703] 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
[ 9271.402916] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9271.403490] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9271.404060] Workqueue: events qxl_gc_work [qxl]
[ 9271.404376] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9271.404720] 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
[ 9271.405940] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9271.406295] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9271.406772] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9271.407255] RBP: ffff8fc7e86d6248 R08: 0000000000000000 R09: 0000000000000000
[ 9271.407723] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc8073aa800
[ 9271.408206] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d62b0 R15: ffff8fc7d5932500
[ 9271.408676] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9271.409225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9271.409609] CR2: 0000564214d51e50 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 9271.410085] Call Trace:
[ 9271.410261]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9271.410541]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9271.410862]  qxl_release_free+0x76/0xe0 [qxl]
[ 9271.411176]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9271.411493]  process_one_work+0x26e/0x570
[ 9271.411773]  worker_thread+0x55/0x3c0
[ 9271.412030]  ? process_one_work+0x570/0x570
[ 9271.412320]  kthread+0x137/0x150
[ 9271.412540]  ? __kthread_bind_mask+0x60/0x60
[ 9271.412826]  ret_from_fork+0x1f/0x30
[ 9271.413086] irq event stamp: 0
[ 9271.413305] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9271.413713] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9271.414266] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9271.414805] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9271.415241] ---[ end trace 5f7855eb2e853128 ]---
[ 9278.028096] ------------[ cut here ]------------
[ 9278.028408] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9278.029086] 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
[ 9278.033384] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9278.034100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9278.034673] Workqueue: events qxl_gc_work [qxl]
[ 9278.034992] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9278.035340] 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
[ 9278.036568] RSP: 0000:ffff9cbc01503d80 EFLAGS: 00010202
[ 9278.036924] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 9278.037401] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9278.037883] RBP: ffff8fc7c6053a48 R08: 0000000000000000 R09: 0000000000000000
[ 9278.038350] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d2604180
[ 9278.038815] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c6053ab0 R15: ffff8fc7c4a7e800
[ 9278.039302] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9278.039843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9278.040228] CR2: 0000564213ed7204 CR3: 000000010334a004 CR4: 0000000000370ef0
[ 9278.040699] Call Trace:
[ 9278.040886]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9278.041173]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9278.041521]  qxl_release_free+0x76/0xe0 [qxl]
[ 9278.041814]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9278.042147]  process_one_work+0x26e/0x570
[ 9278.042417]  worker_thread+0x55/0x3c0
[ 9278.042685]  ? process_one_work+0x570/0x570
[ 9278.042979]  kthread+0x137/0x150
[ 9278.043201]  ? __kthread_bind_mask+0x60/0x60
[ 9278.043515]  ret_from_fork+0x1f/0x30
[ 9278.043761] irq event stamp: 0
[ 9278.043978] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9278.044400] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9278.044944] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9278.045477] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9278.045896] ---[ end trace 5f7855eb2e853129 ]---
[ 9278.058490] ------------[ cut here ]------------
[ 9278.058824] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9278.059514] 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
[ 9278.064318] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9278.065040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9278.065732] Workqueue: events qxl_gc_work [qxl]
[ 9278.066115] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9278.066528] 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
[ 9278.067915] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9278.068263] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9278.068723] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9278.069236] RBP: ffff8fc7c6053e48 R08: 0000000000000000 R09: 0000000000000000
[ 9278.069696] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d3807b00
[ 9278.070169] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c6053eb0 R15: ffff8fc7cc9a7d00
[ 9278.070637] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9278.071178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9278.071555] CR2: 0000564214fe1c80 CR3: 000000010334a004 CR4: 0000000000370ef0
[ 9278.072086] Call Trace:
[ 9278.072259]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9278.072532]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9278.072862]  qxl_release_free+0x76/0xe0 [qxl]
[ 9278.073191]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9278.073506]  process_one_work+0x26e/0x570
[ 9278.073776]  worker_thread+0x55/0x3c0
[ 9278.074034]  ? process_one_work+0x570/0x570
[ 9278.074328]  kthread+0x137/0x150
[ 9278.074563]  ? __kthread_bind_mask+0x60/0x60
[ 9278.074864]  ret_from_fork+0x1f/0x30
[ 9278.075116] irq event stamp: 0
[ 9278.075322] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9278.075733] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9278.076279] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9278.076811] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9278.077234] ---[ end trace 5f7855eb2e85312a ]---
[ 9284.684022] ------------[ cut here ]------------
[ 9284.684338] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9284.684999] 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
[ 9284.689074] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9284.689623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9284.690180] Workqueue: events qxl_gc_work [qxl]
[ 9284.690477] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9284.690819] 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
[ 9284.692010] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9284.692352] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9284.692809] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9284.693273] RBP: ffff8fc7c37d9248 R08: 0000000000000000 R09: 0000000000000000
[ 9284.693722] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703d21d00
[ 9284.694190] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d92b0 R15: ffff8fc703d21100
[ 9284.694642] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9284.695169] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9284.695534] CR2: 00005568cb8f1000 CR3: 0000000141da2004 CR4: 0000000000370ef0
[ 9284.696006] Call Trace:
[ 9284.696174]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9284.696436]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9284.696752]  qxl_release_free+0x76/0xe0 [qxl]
[ 9284.697051]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9284.697365]  process_one_work+0x26e/0x570
[ 9284.697629]  worker_thread+0x55/0x3c0
[ 9284.697880]  ? process_one_work+0x570/0x570
[ 9284.698160]  kthread+0x137/0x150
[ 9284.698375]  ? __kthread_bind_mask+0x60/0x60
[ 9284.698652]  ret_from_fork+0x1f/0x30
[ 9284.698903] irq event stamp: 0
[ 9284.699108] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9284.699504] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9284.700040] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9284.700558] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9284.700973] ---[ end trace 5f7855eb2e85312b ]---
[ 9284.712732] ------------[ cut here ]------------
[ 9284.713058] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9284.713695] 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
[ 9284.717753] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9284.718313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9284.718869] Workqueue: events qxl_gc_work [qxl]
[ 9284.719171] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9284.719505] 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
[ 9284.720691] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9284.721044] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9284.721495] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9284.721961] RBP: ffff8fc7d382e648 R08: 0000000000000000 R09: 0000000000000000
[ 9284.722424] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4a86700
[ 9284.722883] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d382e6b0 R15: ffff8fc7c01e6800
[ 9284.723347] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9284.723866] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9284.724242] CR2: 00007fead3b69250 CR3: 0000000141da2004 CR4: 0000000000370ef0
[ 9284.724694] Call Trace:
[ 9284.724869]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9284.725144]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9284.725454]  qxl_release_free+0x76/0xe0 [qxl]
[ 9284.725736]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9284.726062]  process_one_work+0x26e/0x570
[ 9284.726327]  worker_thread+0x55/0x3c0
[ 9284.726565]  ? process_one_work+0x570/0x570
[ 9284.726853]  kthread+0x137/0x150
[ 9284.727070]  ? __kthread_bind_mask+0x60/0x60
[ 9284.727346]  ret_from_fork+0x1f/0x30
[ 9284.727582] irq event stamp: 0
[ 9284.727799] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9284.728202] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9284.728718] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9284.729252] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9284.729656] ---[ end trace 5f7855eb2e85312c ]---
[ 9284.741744] ------------[ cut here ]------------
[ 9284.742071] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9284.742711] 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
[ 9284.746763] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9284.747327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9284.747879] Workqueue: events qxl_gc_work [qxl]
[ 9284.748178] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9284.748513] 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
[ 9284.749705] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9284.750054] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9284.750512] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9284.750972] RBP: ffff8fc7f760d648 R08: 0000000000000000 R09: 0000000000000000
[ 9284.751433] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0ad4e00
[ 9284.751899] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760d6b0 R15: ffff8fc7c0ad5500
[ 9284.752362] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9284.752888] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9284.753259] CR2: 00007fead3afa628 CR3: 0000000141da2004 CR4: 0000000000370ef0
[ 9284.753714] Call Trace:
[ 9284.753896]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9284.754166]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9284.754477]  qxl_release_free+0x76/0xe0 [qxl]
[ 9284.754767]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9284.755086]  process_one_work+0x26e/0x570
[ 9284.755350]  worker_thread+0x55/0x3c0
[ 9284.755598]  ? process_one_work+0x570/0x570
[ 9284.755878]  kthread+0x137/0x150
[ 9284.756095]  ? __kthread_bind_mask+0x60/0x60
[ 9284.756378]  ret_from_fork+0x1f/0x30
[ 9284.756614] irq event stamp: 0
[ 9284.756823] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9284.757226] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9284.757748] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9284.758282] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9284.758676] ---[ end trace 5f7855eb2e85312d ]---
[ 9291.339986] ------------[ cut here ]------------
[ 9291.340259] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9291.340848] 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
[ 9291.345148] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9291.345678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9291.346269] Workqueue: events qxl_gc_work [qxl]
[ 9291.346584] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9291.346962] 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
[ 9291.348202] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9291.348574] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 9291.349082] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9291.349573] RBP: ffff8fc7d10dea48 R08: 0000000000000000 R09: 0000000000000000
[ 9291.350070] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703d21e00
[ 9291.350556] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10deab0 R15: ffff8fc703d21000
[ 9291.351042] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9291.351576] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9291.351998] CR2: 0000564214d3bafc CR3: 0000000133b24001 CR4: 0000000000370ef0
[ 9291.352484] Call Trace:
[ 9291.352660]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9291.352937]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9291.353288]  qxl_release_free+0x76/0xe0 [qxl]
[ 9291.353578]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9291.353890]  process_one_work+0x26e/0x570
[ 9291.354188]  worker_thread+0x55/0x3c0
[ 9291.354451]  ? process_one_work+0x570/0x570
[ 9291.354718]  kthread+0x137/0x150
[ 9291.354956]  ? __kthread_bind_mask+0x60/0x60
[ 9291.355255]  ret_from_fork+0x1f/0x30
[ 9291.355496] irq event stamp: 0
[ 9291.355698] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9291.356146] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9291.356718] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9291.357269] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9291.357678] ---[ end trace 5f7855eb2e85312e ]---
[ 9291.358120] ------------[ cut here ]------------
[ 9291.358448] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9291.359141] 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
[ 9291.363314] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9291.363890] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9291.364494] Workqueue: events qxl_gc_work [qxl]
[ 9291.364833] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9291.365204] 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
[ 9291.366464] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9291.366828] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9291.367314] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9291.367806] RBP: ffff8fc7e86d5a48 R08: 0000000000000000 R09: 0000000000000000
[ 9291.368264] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9b00
[ 9291.368765] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d5ab0 R15: ffff8fc7d11b9000
[ 9291.369228] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9291.369797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9291.370161] CR2: 0000564214d3bafc CR3: 0000000133b24001 CR4: 0000000000370ef0
[ 9291.370643] Call Trace:
[ 9291.370833]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9291.371112]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9291.371439]  qxl_release_free+0x76/0xe0 [qxl]
[ 9291.371754]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9291.372109]  process_one_work+0x26e/0x570
[ 9291.372395]  worker_thread+0x55/0x3c0
[ 9291.372655]  ? process_one_work+0x570/0x570
[ 9291.372980]  kthread+0x137/0x150
[ 9291.373205]  ? __kthread_bind_mask+0x60/0x60
[ 9291.373520]  ret_from_fork+0x1f/0x30
[ 9291.373792] irq event stamp: 0
[ 9291.374023] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9291.374431] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9291.374977] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9291.375531] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9291.375936] ---[ end trace 5f7855eb2e85312f ]---
[ 9297.995914] ------------[ cut here ]------------
[ 9297.996202] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9297.996815] 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
[ 9298.000656] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9298.001162] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9298.001660] Workqueue: events qxl_gc_work [qxl]
[ 9298.001942] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9298.002248] 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
[ 9298.003324] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9298.003628] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 9298.004058] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9298.004470] RBP: ffff8fc7c6050648 R08: 0000000000000000 R09: 0000000000000000
[ 9298.004891] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9500
[ 9298.005293] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c60506b0 R15: ffff8fc7d11b9400
[ 9298.005744] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9298.006252] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9298.006589] CR2: 000055955fcab1f8 CR3: 00000001170d8003 CR4: 0000000000370ef0
[ 9298.007014] Call Trace:
[ 9298.007165]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9298.007402]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9298.007691]  qxl_release_free+0x76/0xe0 [qxl]
[ 9298.007947]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9298.008220]  process_one_work+0x26e/0x570
[ 9298.008456]  worker_thread+0x55/0x3c0
[ 9298.008681]  ? process_one_work+0x570/0x570
[ 9298.008936]  kthread+0x137/0x150
[ 9298.009127]  ? __kthread_bind_mask+0x60/0x60
[ 9298.009375]  ret_from_fork+0x1f/0x30
[ 9298.009587] irq event stamp: 0
[ 9298.009779] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9298.010169] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9298.010628] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9298.011104] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9298.011461] ---[ end trace 5f7855eb2e853130 ]---
[ 9298.011832] ------------[ cut here ]------------
[ 9298.012098] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9298.012679] 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
[ 9298.016346] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9298.016853] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9298.017332] Workqueue: events qxl_gc_work [qxl]
[ 9298.017594] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9298.018141] 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
[ 9298.019959] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9298.020530] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9298.021060] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9298.021464] RBP: ffff8fc7c2122648 R08: 0000000000000000 R09: 0000000000000000
[ 9298.021885] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73acf8000
[ 9298.022289] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21226b0 R15: ffff8fc73acf8200
[ 9298.022701] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9298.023159] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9298.023486] CR2: 000055955fcab1f8 CR3: 00000001170d8003 CR4: 0000000000370ef0
[ 9298.023905] Call Trace:
[ 9298.024056]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9298.024293]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9298.024573]  qxl_release_free+0x76/0xe0 [qxl]
[ 9298.024842]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9298.025115]  process_one_work+0x26e/0x570
[ 9298.025350]  worker_thread+0x55/0x3c0
[ 9298.025564]  ? process_one_work+0x570/0x570
[ 9298.025816]  kthread+0x137/0x150
[ 9298.026010]  ? __kthread_bind_mask+0x60/0x60
[ 9298.026255]  ret_from_fork+0x1f/0x30
[ 9298.026465] irq event stamp: 0
[ 9298.026651] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9298.027057] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9298.027517] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9298.028040] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9298.028396] ---[ end trace 5f7855eb2e853131 ]---
[ 9304.651948] ------------[ cut here ]------------
[ 9304.652223] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9304.652816] 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
[ 9304.656410] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9304.656910] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9304.657395] Workqueue: events qxl_gc_work [qxl]
[ 9304.657677] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9304.657981] 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
[ 9304.659047] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9304.659348] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 9304.659767] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9304.660171] RBP: ffff8fc7d3291a48 R08: 0000000000000000 R09: 0000000000000000
[ 9304.660574] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5adca80
[ 9304.660992] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d3291ab0 R15: ffff8fc7f89d7100
[ 9304.661397] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9304.661868] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9304.662279] CR2: 0000561e99d88000 CR3: 00000001296dc004 CR4: 0000000000370ef0
[ 9304.662699] Call Trace:
[ 9304.662934]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9304.663190]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9304.663470]  qxl_release_free+0x76/0xe0 [qxl]
[ 9304.663742]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9304.664041]  process_one_work+0x26e/0x570
[ 9304.664284]  worker_thread+0x55/0x3c0
[ 9304.664499]  ? process_one_work+0x570/0x570
[ 9304.664758]  kthread+0x137/0x150
[ 9304.664950]  ? __kthread_bind_mask+0x60/0x60
[ 9304.665196]  ret_from_fork+0x1f/0x30
[ 9304.665408] irq event stamp: 0
[ 9304.665595] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9304.665959] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9304.666421] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9304.666891] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9304.667244] ---[ end trace 5f7855eb2e853132 ]---
[ 9304.667597] ------------[ cut here ]------------
[ 9304.667866] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9304.668427] 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
[ 9304.672023] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9304.672509] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9304.673002] Workqueue: events qxl_gc_work [qxl]
[ 9304.673265] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9304.673564] 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
[ 9304.674617] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9304.674919] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9304.675331] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9304.675748] RBP: ffff8fc7c3a3fa48 R08: 0000000000000000 R09: 0000000000000000
[ 9304.676151] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9c00
[ 9304.676552] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3a3fab0 R15: ffff8fc7d11b9000
[ 9304.676968] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9304.677427] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9304.677766] CR2: 0000561e99d88000 CR3: 00000001296dc004 CR4: 0000000000370ef0
[ 9304.678171] Call Trace:
[ 9304.678318]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9304.678554]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9304.678843]  qxl_release_free+0x76/0xe0 [qxl]
[ 9304.679096]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9304.679370]  process_one_work+0x26e/0x570
[ 9304.679616]  worker_thread+0x55/0x3c0
[ 9304.679834]  ? process_one_work+0x570/0x570
[ 9304.680076]  kthread+0x137/0x150
[ 9304.680265]  ? __kthread_bind_mask+0x60/0x60
[ 9304.680512]  ret_from_fork+0x1f/0x30
[ 9304.680731] irq event stamp: 0
[ 9304.680912] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9304.681439] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9304.682077] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9304.682651] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9304.683014] ---[ end trace 5f7855eb2e853133 ]---
[ 9311.308809] ------------[ cut here ]------------
[ 9311.309079] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9311.309669] 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
[ 9311.314113] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9311.314979] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9311.315762] Workqueue: events qxl_gc_work [qxl]
[ 9311.316223] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9311.316641] 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
[ 9311.318458] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9311.318773] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 9311.319339] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9311.319860] RBP: ffff8fc7c40eca48 R08: 0000000000000000 R09: 0000000000000000
[ 9311.320300] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d7b96a80
[ 9311.320725] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c40ecab0 R15: ffff8fc73acf8800
[ 9311.321161] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9311.321628] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9311.321991] CR2: 0000564214d4eed0 CR3: 000000013b292006 CR4: 0000000000370ef0
[ 9311.322394] Call Trace:
[ 9311.322563]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9311.322847]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9311.323130]  qxl_release_free+0x76/0xe0 [qxl]
[ 9311.323382]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9311.323677]  process_one_work+0x26e/0x570
[ 9311.323975]  worker_thread+0x55/0x3c0
[ 9311.324189]  ? process_one_work+0x570/0x570
[ 9311.324431]  kthread+0x137/0x150
[ 9311.324638]  ? __kthread_bind_mask+0x60/0x60
[ 9311.324947]  ret_from_fork+0x1f/0x30
[ 9311.325159] irq event stamp: 0
[ 9311.325338] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9311.325715] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9311.326231] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9311.326715] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9311.327102] ---[ end trace 5f7855eb2e853134 ]---
[ 9311.327469] ------------[ cut here ]------------
[ 9311.327768] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9311.328368] 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
[ 9311.331974] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9311.332487] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9311.332985] Workqueue: events qxl_gc_work [qxl]
[ 9311.333276] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9311.333592] 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
[ 9311.334687] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9311.334990] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9311.335393] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9311.335813] RBP: ffff8fc7d382ea48 R08: 0000000000000000 R09: 0000000000000000
[ 9311.336266] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73acf8900
[ 9311.336690] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d382eab0 R15: ffff8fc7f89d7900
[ 9311.337126] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9311.337596] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9311.337952] CR2: 0000564214d4eed0 CR3: 000000013b292006 CR4: 0000000000370ef0
[ 9311.338354] Call Trace:
[ 9311.338503]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9311.338760]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9311.339080]  qxl_release_free+0x76/0xe0 [qxl]
[ 9311.339332]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9311.339621]  process_one_work+0x26e/0x570
[ 9311.339893]  worker_thread+0x55/0x3c0
[ 9311.340108]  ? process_one_work+0x570/0x570
[ 9311.340349]  kthread+0x137/0x150
[ 9311.340556]  ? __kthread_bind_mask+0x60/0x60
[ 9311.340857]  ret_from_fork+0x1f/0x30
[ 9311.341068] irq event stamp: 0
[ 9311.341246] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9311.341618] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9311.342125] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9311.342603] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9311.342990] ---[ end trace 5f7855eb2e853135 ]---
[ 9317.963686] ------------[ cut here ]------------
[ 9317.963957] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9317.964543] 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
[ 9317.969083] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9317.969666] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9317.970358] Workqueue: events qxl_gc_work [qxl]
[ 9317.970660] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9317.970963] 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
[ 9317.972034] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9317.972343] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[ 9317.972759] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9317.973172] RBP: ffff8fc8161aba48 R08: 0000000000000000 R09: 0000000000000000
[ 9317.973599] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c615a680
[ 9317.974013] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161abab0 R15: ffff8fc7d11b9b00
[ 9317.974410] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9317.974890] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9317.975235] CR2: 0000564213eccc78 CR3: 0000000132eb4005 CR4: 0000000000370ef0
[ 9317.975675] Call Trace:
[ 9317.975825]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9317.976061]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9317.976347]  qxl_release_free+0x76/0xe0 [qxl]
[ 9317.976627]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9317.976900]  process_one_work+0x26e/0x570
[ 9317.977142]  worker_thread+0x55/0x3c0
[ 9317.977372]  ? process_one_work+0x570/0x570
[ 9317.977638]  kthread+0x137/0x150
[ 9317.977835]  ? __kthread_bind_mask+0x60/0x60
[ 9317.978086]  ret_from_fork+0x1f/0x30
[ 9317.978298] irq event stamp: 0
[ 9317.978487] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9317.978847] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9317.979307] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9317.979804] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9317.980169] ---[ end trace 5f7855eb2e853136 ]---
[ 9317.980536] ------------[ cut here ]------------
[ 9317.980818] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9317.981377] 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
[ 9317.985044] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9317.985563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9317.986049] Workqueue: events qxl_gc_work [qxl]
[ 9317.986309] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9317.986618] 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
[ 9317.987718] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9317.988018] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9317.988426] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9317.988855] RBP: ffff8fc7c3456248 R08: 0000000000000000 R09: 0000000000000000
[ 9317.989256] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703e5e500
[ 9317.989672] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34562b0 R15: ffff8fc703e5e900
[ 9317.990100] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9317.990580] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9317.990913] CR2: 0000564213eccc78 CR3: 0000000132eb4005 CR4: 0000000000370ef0
[ 9317.991312] Call Trace:
[ 9317.991486]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9317.991721]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9317.991997]  qxl_release_free+0x76/0xe0 [qxl]
[ 9317.992253]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9317.992552]  process_one_work+0x26e/0x570
[ 9317.992793]  worker_thread+0x55/0x3c0
[ 9317.993005]  ? process_one_work+0x570/0x570
[ 9317.993246]  kthread+0x137/0x150
[ 9317.993452]  ? __kthread_bind_mask+0x60/0x60
[ 9317.993713]  ret_from_fork+0x1f/0x30
[ 9317.993920] irq event stamp: 0
[ 9317.994096] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9317.994444] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9317.994913] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9317.995374] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9317.995742] ---[ end trace 5f7855eb2e853137 ]---
[ 9324.619699] ------------[ cut here ]------------
[ 9324.619974] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9324.620612] 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
[ 9324.624229] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9324.624732] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9324.625213] Workqueue: events qxl_gc_work [qxl]
[ 9324.625493] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9324.625794] 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
[ 9324.626858] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9324.627161] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[ 9324.627580] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9324.627988] RBP: ffff8fc81282ba48 R08: 0000000000000000 R09: 0000000000000000
[ 9324.628404] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82cd8b0c0
[ 9324.628813] R13: ffff8fc7cc8d4d90 R14: ffff8fc81282bab0 R15: ffff8fc7d141eb00
[ 9324.629219] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9324.629692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9324.630021] CR2: 000056349e45f000 CR3: 0000000111f24004 CR4: 0000000000370ef0
[ 9324.630441] Call Trace:
[ 9324.630594]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9324.630831]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9324.631110]  qxl_release_free+0x76/0xe0 [qxl]
[ 9324.631364]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9324.631653]  process_one_work+0x26e/0x570
[ 9324.631892]  worker_thread+0x55/0x3c0
[ 9324.632105]  ? process_one_work+0x570/0x570
[ 9324.632350]  kthread+0x137/0x150
[ 9324.632557]  ? __kthread_bind_mask+0x60/0x60
[ 9324.632806]  ret_from_fork+0x1f/0x30
[ 9324.633018] irq event stamp: 0
[ 9324.633197] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9324.633581] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9324.634046] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9324.634523] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9324.634879] ---[ end trace 5f7855eb2e853138 ]---
[ 9324.635210] ------------[ cut here ]------------
[ 9324.635496] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9324.636060] 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
[ 9324.639680] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9324.640164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9324.640660] Workqueue: events qxl_gc_work [qxl]
[ 9324.640926] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9324.641224] 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
[ 9324.642287] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9324.642603] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9324.643009] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9324.643422] RBP: ffff8fc7c2120a48 R08: 0000000000000000 R09: 0000000000000000
[ 9324.643833] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703e5e600
[ 9324.644242] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2120ab0 R15: ffff8fc703e5ef00
[ 9324.644660] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9324.645118] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9324.645458] CR2: 000056349e45f000 CR3: 0000000111f24004 CR4: 0000000000370ef0
[ 9324.645866] Call Trace:
[ 9324.646010]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9324.646245]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9324.646541]  qxl_release_free+0x76/0xe0 [qxl]
[ 9324.646793]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9324.647065]  process_one_work+0x26e/0x570
[ 9324.647301]  worker_thread+0x55/0x3c0
[ 9324.647535]  ? process_one_work+0x570/0x570
[ 9324.647778]  kthread+0x137/0x150
[ 9324.647969]  ? __kthread_bind_mask+0x60/0x60
[ 9324.648216]  ret_from_fork+0x1f/0x30
[ 9324.648439] irq event stamp: 0
[ 9324.648620] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9324.648973] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9324.649444] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9324.649907] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9324.650264] ---[ end trace 5f7855eb2e853139 ]---
[ 9331.275925] ------------[ cut here ]------------
[ 9331.276439] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9331.277470] 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
[ 9331.285359] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9331.286757] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9331.288118] Workqueue: events qxl_gc_work [qxl]
[ 9331.288811] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9331.289601] 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
[ 9331.292248] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9331.293033] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ 9331.294061] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9331.295080] RBP: ffff8fc7d3293248 R08: 0000000000000000 R09: 0000000000000000
[ 9331.296100] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9500
[ 9331.297114] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32932b0 R15: ffff8fc7d11b9700
[ 9331.298137] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9331.299294] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9331.300130] CR2: 00005594dca90000 CR3: 00000001190a4005 CR4: 0000000000370ef0
[ 9331.301150] Call Trace:
[ 9331.301542]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9331.302120]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9331.302832]  qxl_release_free+0x76/0xe0 [qxl]
[ 9331.303489]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9331.304159]  process_one_work+0x26e/0x570
[ 9331.304766]  worker_thread+0x55/0x3c0
[ 9331.305297]  ? process_one_work+0x570/0x570
[ 9331.305920]  kthread+0x137/0x150
[ 9331.306419]  ? __kthread_bind_mask+0x60/0x60
[ 9331.307065]  ret_from_fork+0x1f/0x30
[ 9331.307617] irq event stamp: 0
[ 9331.308067] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9331.308782] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9331.309715] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9331.310633] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9331.311342] ---[ end trace 5f7855eb2e85313a ]---
[ 9331.311990] ------------[ cut here ]------------
[ 9331.312545] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9331.313590] 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
[ 9331.318819] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9331.319393] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9331.319878] Workqueue: events qxl_gc_work [qxl]
[ 9331.320142] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9331.320461] 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
[ 9331.321519] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9331.321818] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9331.322221] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9331.322638] RBP: ffff8fc7d1362e48 R08: 0000000000000000 R09: 0000000000000000
[ 9331.323040] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d141e400
[ 9331.323460] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d1362eb0 R15: ffff8fc7d141ee00
[ 9331.323863] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9331.324318] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9331.324658] CR2: 00005594dca90000 CR3: 00000001190a4005 CR4: 0000000000370ef0
[ 9331.325064] Call Trace:
[ 9331.325210]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9331.325464]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9331.325742]  qxl_release_free+0x76/0xe0 [qxl]
[ 9331.325994]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9331.326266]  process_one_work+0x26e/0x570
[ 9331.326519]  worker_thread+0x55/0x3c0
[ 9331.326732]  ? process_one_work+0x570/0x570
[ 9331.326975]  kthread+0x137/0x150
[ 9331.327163]  ? __kthread_bind_mask+0x60/0x60
[ 9331.327428]  ret_from_fork+0x1f/0x30
[ 9331.327641] irq event stamp: 0
[ 9331.327817] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9331.328170] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9331.328644] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9331.329103] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9331.329475] ---[ end trace 5f7855eb2e85313b ]---
[ 9331.329811] ------------[ cut here ]------------
[ 9331.330077] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9331.330652] 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
[ 9331.334302] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9331.334839] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9331.335323] Workqueue: events qxl_gc_work [qxl]
[ 9331.335603] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9331.335900] 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
[ 9331.336948] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9331.337246] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9331.337680] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9331.338081] RBP: ffff8fc7cad63248 R08: 0000000000000000 R09: 0000000000000000
[ 9331.338498] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703e5ec00
[ 9331.338895] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cad632b0 R15: ffff8fc703e5e900
[ 9331.339291] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9331.339757] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9331.340083] CR2: 00005594dca90000 CR3: 00000001190a4005 CR4: 0000000000370ef0
[ 9331.340496] Call Trace:
[ 9331.340643]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9331.340877]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9331.341152]  qxl_release_free+0x76/0xe0 [qxl]
[ 9331.341424]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9331.341696]  process_one_work+0x26e/0x570
[ 9331.341929]  worker_thread+0x55/0x3c0
[ 9331.342142]  ? process_one_work+0x570/0x570
[ 9331.342391]  kthread+0x137/0x150
[ 9331.342585]  ? __kthread_bind_mask+0x60/0x60
[ 9331.342829]  ret_from_fork+0x1f/0x30
[ 9331.343052] irq event stamp: 0
[ 9331.343228] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9331.343599] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9331.344055] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9331.344529] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9331.344882] ---[ end trace 5f7855eb2e85313c ]---
[ 9337.931688] ------------[ cut here ]------------
[ 9337.932228] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9337.932937] 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
[ 9337.936538] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9337.937026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9337.937520] Workqueue: events qxl_gc_work [qxl]
[ 9337.937784] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9337.938082] 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
[ 9337.939139] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9337.939453] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9337.939856] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9337.940257] RBP: ffff8fc7cc5d4648 R08: 0000000000000000 R09: 0000000000000000
[ 9337.940670] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9300
[ 9337.941074] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d46b0 R15: ffff8fc7d11b9c00
[ 9337.941490] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9337.941945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9337.942283] CR2: 0000562cfff65000 CR3: 000000010e27a006 CR4: 0000000000370ef0
[ 9337.942687] Call Trace:
[ 9337.942834]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9337.943069]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9337.943359]  qxl_release_free+0x76/0xe0 [qxl]
[ 9337.943610]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9337.943882]  process_one_work+0x26e/0x570
[ 9337.944118]  worker_thread+0x55/0x3c0
[ 9337.944345]  ? process_one_work+0x570/0x570
[ 9337.944588]  kthread+0x137/0x150
[ 9337.944776]  ? __kthread_bind_mask+0x60/0x60
[ 9337.945023]  ret_from_fork+0x1f/0x30
[ 9337.945233] irq event stamp: 0
[ 9337.945425] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9337.945781] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9337.946242] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9337.946716] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9337.947074] ---[ end trace 5f7855eb2e85313d ]---
[ 9337.947418] ------------[ cut here ]------------
[ 9337.947682] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9337.948240] 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
[ 9337.951822] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9337.952324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9337.952797] Workqueue: events qxl_gc_work [qxl]
[ 9337.953091] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9337.953438] 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
[ 9337.954518] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9337.954814] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9337.955209] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9337.955620] RBP: ffff8fc7d2a56e48 R08: 0000000000000000 R09: 0000000000000000
[ 9337.956016] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141e200
[ 9337.956454] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d2a56eb0 R15: ffff8fc7d141e600
[ 9337.956853] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9337.957326] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9337.957654] CR2: 0000562cfff65000 CR3: 000000010e27a006 CR4: 0000000000370ef0
[ 9337.958054] Call Trace:
[ 9337.958200]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9337.958448]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9337.958725]  qxl_release_free+0x76/0xe0 [qxl]
[ 9337.958977]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9337.959247]  process_one_work+0x26e/0x570
[ 9337.959495]  worker_thread+0x55/0x3c0
[ 9337.959709]  ? process_one_work+0x570/0x570
[ 9337.959950]  kthread+0x137/0x150
[ 9337.960139]  ? __kthread_bind_mask+0x60/0x60
[ 9337.960397]  ret_from_fork+0x1f/0x30
[ 9337.960608] irq event stamp: 0
[ 9337.960784] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9337.961139] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9337.961609] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9337.962068] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9337.962434] ---[ end trace 5f7855eb2e85313e ]---
[ 9344.588361] ------------[ cut here ]------------
[ 9344.589563] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9344.592049] 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
[ 9344.607729] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9344.609874] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9344.611969] Workqueue: events qxl_gc_work [qxl]
[ 9344.613156] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9344.614408] 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
[ 9344.617498] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9344.618402] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 9344.619510] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9344.620435] RBP: ffff8fc7cc5d3e48 R08: 0000000000000000 R09: 0000000000000000
[ 9344.621361] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc703e5e100
[ 9344.622281] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d3eb0 R15: ffff8fc7d141ed00
[ 9344.623161] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9344.624190] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9344.624922] CR2: 000055879f97f000 CR3: 000000011cc06005 CR4: 0000000000370ef0
[ 9344.625846] Call Trace:
[ 9344.626150]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9344.626607]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9344.627108]  qxl_release_free+0x76/0xe0 [qxl]
[ 9344.627591]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9344.628081]  process_one_work+0x26e/0x570
[ 9344.628530]  worker_thread+0x55/0x3c0
[ 9344.628914]  ? process_one_work+0x570/0x570
[ 9344.629346]  kthread+0x137/0x150
[ 9344.629632]  ? __kthread_bind_mask+0x60/0x60
[ 9344.630001]  ret_from_fork+0x1f/0x30
[ 9344.630338] irq event stamp: 0
[ 9344.630608] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9344.631141] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9344.631857] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9344.632570] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9344.633100] ---[ end trace 5f7855eb2e85313f ]---
[ 9344.633599] ------------[ cut here ]------------
[ 9344.634000] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9344.634768] 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
[ 9344.639383] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9344.639929] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9344.640483] Workqueue: events qxl_gc_work [qxl]
[ 9344.640779] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9344.641113] 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
[ 9344.642312] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9344.642651] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9344.643104] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9344.643575] RBP: ffff8fc812829648 R08: 0000000000000000 R09: 0000000000000000
[ 9344.644029] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9d00
[ 9344.644470] R13: ffff8fc7cc8d4d90 R14: ffff8fc8128296b0 R15: ffff8fc7d11b9500
[ 9344.644876] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9344.645349] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9344.645677] CR2: 000055879f97f000 CR3: 000000011cc06005 CR4: 0000000000370ef0
[ 9344.646081] Call Trace:
[ 9344.646243]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9344.646479]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9344.646758]  qxl_release_free+0x76/0xe0 [qxl]
[ 9344.647012]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9344.647303]  process_one_work+0x26e/0x570
[ 9344.647543]  worker_thread+0x55/0x3c0
[ 9344.647757]  ? process_one_work+0x570/0x570
[ 9344.648001]  kthread+0x137/0x150
[ 9344.648191]  ? __kthread_bind_mask+0x60/0x60
[ 9344.648456]  ret_from_fork+0x1f/0x30
[ 9344.648684] irq event stamp: 0
[ 9344.648881] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9344.649270] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9344.649709] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9344.650146] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9344.650504] ---[ end trace 5f7855eb2e853140 ]---
[ 9351.243556] ------------[ cut here ]------------
[ 9351.243830] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9351.244414] 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
[ 9351.248126] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9351.248652] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9351.249172] Workqueue: events qxl_gc_work [qxl]
[ 9351.249442] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9351.249738] 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
[ 9351.250793] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9351.251164] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[ 9351.251568] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9351.251969] RBP: ffff8fc8161ab248 R08: 0000000000000000 R09: 0000000000000000
[ 9351.252389] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc720641180
[ 9351.252851] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161ab2b0 R15: ffff8fc7d11b9c00
[ 9351.253272] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9351.253759] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9351.254082] CR2: 00007ff460ef053c CR3: 000000012ba90002 CR4: 0000000000370ef0
[ 9351.254505] Call Trace:
[ 9351.254700]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9351.254935]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9351.255233]  qxl_release_free+0x76/0xe0 [qxl]
[ 9351.255530]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9351.255801]  process_one_work+0x26e/0x570
[ 9351.256034]  worker_thread+0x55/0x3c0
[ 9351.256268]  ? process_one_work+0x570/0x570
[ 9351.256572]  kthread+0x137/0x150
[ 9351.256762]  ? __kthread_bind_mask+0x60/0x60
[ 9351.257007]  ret_from_fork+0x1f/0x30
[ 9351.257240] irq event stamp: 0
[ 9351.257476] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9351.257830] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9351.258314] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9351.258814] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9351.259185] ---[ end trace 5f7855eb2e853141 ]---
[ 9351.259548] ------------[ cut here ]------------
[ 9351.259811] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9351.260390] 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
[ 9351.264012] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9351.264534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9351.265026] Workqueue: events qxl_gc_work [qxl]
[ 9351.265312] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9351.265637] 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
[ 9351.266704] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9351.267032] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9351.267452] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9351.267883] RBP: ffff8fc7e8591248 R08: 0000000000000000 R09: 0000000000000000
[ 9351.268302] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d141e100
[ 9351.268733] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e85912b0 R15: ffff8fc7d141e400
[ 9351.269132] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9351.269605] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9351.269968] CR2: 00007ff460ef053c CR3: 000000012ba90002 CR4: 0000000000370ef0
[ 9351.270390] Call Trace:
[ 9351.270563]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9351.270796]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9351.271072]  qxl_release_free+0x76/0xe0 [qxl]
[ 9351.271343]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9351.271666]  process_one_work+0x26e/0x570
[ 9351.271901]  worker_thread+0x55/0x3c0
[ 9351.272112]  ? process_one_work+0x570/0x570
[ 9351.272374]  kthread+0x137/0x150
[ 9351.272614]  ? __kthread_bind_mask+0x60/0x60
[ 9351.272857]  ret_from_fork+0x1f/0x30
[ 9351.273066] irq event stamp: 0
[ 9351.273266] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9351.273666] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9351.274123] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9351.274615] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9351.275005] ---[ end trace 5f7855eb2e853142 ]---
[ 9357.899418] ------------[ cut here ]------------
[ 9357.899794] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9357.900596] 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
[ 9357.905658] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9357.906408] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9357.907113] Workqueue: events qxl_gc_work [qxl]
[ 9357.907477] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9357.907883] 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
[ 9357.909347] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9357.909759] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[ 9357.910329] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9357.910883] RBP: ffff8fc7c2121248 R08: 0000000000000000 R09: 0000000000000000
[ 9357.911454] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc812611780
[ 9357.912007] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21212b0 R15: ffff8fc7d141e100
[ 9357.912582] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9357.913230] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9357.913680] CR2: 0000560ab87e4000 CR3: 000000014dea4003 CR4: 0000000000370ef0
[ 9357.914228] Call Trace:
[ 9357.914379]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9357.914631]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9357.914908]  qxl_release_free+0x76/0xe0 [qxl]
[ 9357.915199]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9357.915470]  process_one_work+0x26e/0x570
[ 9357.915721]  worker_thread+0x55/0x3c0
[ 9357.915935]  ? process_one_work+0x570/0x570
[ 9357.916203]  kthread+0x137/0x150
[ 9357.916409]  ? __kthread_bind_mask+0x60/0x60
[ 9357.916661]  ret_from_fork+0x1f/0x30
[ 9357.916874] irq event stamp: 0
[ 9357.917324] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9357.917789] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9357.918607] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9357.919387] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9357.919768] ---[ end trace 5f7855eb2e853143 ]---
[ 9357.920127] ------------[ cut here ]------------
[ 9357.920398] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9357.920968] 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
[ 9357.924592] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9357.925089] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9357.925570] Workqueue: events qxl_gc_work [qxl]
[ 9357.925834] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9357.926148] 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
[ 9357.927203] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9357.927503] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9357.927905] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9357.928322] RBP: ffff8fc7c2120e48 R08: 0000000000000000 R09: 0000000000000000
[ 9357.928731] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9e00
[ 9357.929178] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2120eb0 R15: ffff8fc7d11b9900
[ 9357.929583] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9357.930041] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9357.930384] CR2: 0000560ab87e4000 CR3: 000000014dea4003 CR4: 0000000000370ef0
[ 9357.930790] Call Trace:
[ 9357.930937]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9357.931190]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9357.931467]  qxl_release_free+0x76/0xe0 [qxl]
[ 9357.931721]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9357.931995]  process_one_work+0x26e/0x570
[ 9357.932247]  worker_thread+0x55/0x3c0
[ 9357.932463]  ? process_one_work+0x570/0x570
[ 9357.932705]  kthread+0x137/0x150
[ 9357.932894]  ? __kthread_bind_mask+0x60/0x60
[ 9357.933156]  ret_from_fork+0x1f/0x30
[ 9357.933371] irq event stamp: 0
[ 9357.933549] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9357.933907] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9357.934385] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9357.934846] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9357.935215] ---[ end trace 5f7855eb2e853144 ]---
[ 9364.555261] ------------[ cut here ]------------
[ 9364.555534] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9364.556119] 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
[ 9364.560053] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9364.560606] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9364.561167] Workqueue: events qxl_gc_work [qxl]
[ 9364.561440] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9364.561757] 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
[ 9364.562863] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9364.563191] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 9364.563601] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9364.564038] RBP: ffff8fc7c6053648 R08: 0000000000000000 R09: 0000000000000000
[ 9364.564443] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c615a580
[ 9364.564842] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c60536b0 R15: ffff8fc703e5e500
[ 9364.565256] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9364.565712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9364.566051] CR2: 0000564c6ea69000 CR3: 0000000111f24001 CR4: 0000000000370ef0
[ 9364.566455] Call Trace:
[ 9364.566603]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9364.566837]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9364.567127]  qxl_release_free+0x76/0xe0 [qxl]
[ 9364.567380]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9364.567685]  process_one_work+0x26e/0x570
[ 9364.567965]  worker_thread+0x55/0x3c0
[ 9364.568211]  ? process_one_work+0x570/0x570
[ 9364.568453]  kthread+0x137/0x150
[ 9364.568641]  ? __kthread_bind_mask+0x60/0x60
[ 9364.568883]  ret_from_fork+0x1f/0x30
[ 9364.569109] irq event stamp: 0
[ 9364.569286] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9364.569642] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9364.570116] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9364.570575] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9364.570928] ---[ end trace 5f7855eb2e853145 ]---
[ 9364.571276] ------------[ cut here ]------------
[ 9364.571541] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9364.572114] 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
[ 9364.575662] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9364.576158] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9364.576637] Workqueue: events qxl_gc_work [qxl]
[ 9364.576898] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9364.577207] 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
[ 9364.578256] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9364.578553] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9364.578952] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9364.579366] RBP: ffff8fc7f760de48 R08: 0000000000000000 R09: 0000000000000000
[ 9364.579766] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d141ee00
[ 9364.580180] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760deb0 R15: ffff8fc7d141e500
[ 9364.580581] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9364.581047] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9364.581371] CR2: 0000564c6ea69000 CR3: 0000000111f24001 CR4: 0000000000370ef0
[ 9364.581774] Call Trace:
[ 9364.581918]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9364.582165]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9364.582441]  qxl_release_free+0x76/0xe0 [qxl]
[ 9364.582693]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9364.582963]  process_one_work+0x26e/0x570
[ 9364.583211]  worker_thread+0x55/0x3c0
[ 9364.583423]  ? process_one_work+0x570/0x570
[ 9364.583664]  kthread+0x137/0x150
[ 9364.583851]  ? __kthread_bind_mask+0x60/0x60
[ 9364.584112]  ret_from_fork+0x1f/0x30
[ 9364.584339] irq event stamp: 0
[ 9364.584518] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9364.584869] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9364.585359] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9364.585820] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9364.586189] ---[ end trace 5f7855eb2e853146 ]---
[ 9371.211339] ------------[ cut here ]------------
[ 9371.211660] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9371.212322] 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
[ 9371.216170] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9371.216656] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9371.217150] Workqueue: events qxl_gc_work [qxl]
[ 9371.217411] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9371.217707] 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
[ 9371.218759] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9371.219070] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[ 9371.219473] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9371.219888] RBP: ffff8fc7e86d7248 R08: 0000000000000000 R09: 0000000000000000
[ 9371.220311] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82cd8b180
[ 9371.220713] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d72b0 R15: ffff8fc703e5ea00
[ 9371.221126] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9371.221577] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9371.221904] CR2: 000055e3bd182000 CR3: 0000000144586006 CR4: 0000000000370ef0
[ 9371.222320] Call Trace:
[ 9371.222470]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9371.222704]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9371.222995]  qxl_release_free+0x76/0xe0 [qxl]
[ 9371.223249]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9371.223577]  process_one_work+0x26e/0x570
[ 9371.223877]  worker_thread+0x55/0x3c0
[ 9371.224184]  ? process_one_work+0x570/0x570
[ 9371.224511]  kthread+0x137/0x150
[ 9371.224735]  ? __kthread_bind_mask+0x60/0x60
[ 9371.225057]  ret_from_fork+0x1f/0x30
[ 9371.225343] irq event stamp: 0
[ 9371.225572] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9371.226071] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9371.226658] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9371.227196] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9371.227550] ---[ end trace 5f7855eb2e853147 ]---
[ 9371.227872] ------------[ cut here ]------------
[ 9371.228154] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9371.228714] 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
[ 9371.232829] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9371.233456] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9371.234014] Workqueue: events qxl_gc_work [qxl]
[ 9371.234276] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9371.234572] 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
[ 9371.235619] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9371.235922] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9371.236331] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9371.236734] RBP: ffff8fc7cf017a48 R08: 0000000000000000 R09: 0000000000000000
[ 9371.237146] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc81de35800
[ 9371.237547] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf017ab0 R15: ffff8fc81de35200
[ 9371.238006] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9371.238534] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9371.238908] CR2: 000055e3bd182000 CR3: 0000000144586006 CR4: 0000000000370ef0
[ 9371.239325] Call Trace:
[ 9371.239472]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9371.239707]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9371.239996]  qxl_release_free+0x76/0xe0 [qxl]
[ 9371.240251]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9371.240523]  process_one_work+0x26e/0x570
[ 9371.240756]  worker_thread+0x55/0x3c0
[ 9371.240983]  ? process_one_work+0x570/0x570
[ 9371.241240]  kthread+0x137/0x150
[ 9371.241511]  ? __kthread_bind_mask+0x60/0x60
[ 9371.241758]  ret_from_fork+0x1f/0x30
[ 9371.241988] irq event stamp: 0
[ 9371.242164] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9371.242539] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9371.243022] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9371.243486] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9371.243862] ---[ end trace 5f7855eb2e853148 ]---
[ 9377.867310] ------------[ cut here ]------------
[ 9377.867581] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9377.868173] 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
[ 9377.871826] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9377.872360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9377.872862] Workqueue: events qxl_gc_work [qxl]
[ 9377.873161] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9377.873463] 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
[ 9377.874603] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9377.874925] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 9377.875331] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9377.875734] RBP: ffff8fc7cc5d2648 R08: 0000000000000000 R09: 0000000000000000
[ 9377.876189] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc81cbab680
[ 9377.876664] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d26b0 R15: ffff8fc7c41ed100
[ 9377.877103] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9377.877562] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9377.877907] CR2: 000055d92df47000 CR3: 0000000144586005 CR4: 0000000000370ef0
[ 9377.878312] Call Trace:
[ 9377.878462]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9377.878698]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9377.878992]  qxl_release_free+0x76/0xe0 [qxl]
[ 9377.879242]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9377.879513]  process_one_work+0x26e/0x570
[ 9377.879748]  worker_thread+0x55/0x3c0
[ 9377.879977]  ? process_one_work+0x570/0x570
[ 9377.880217]  kthread+0x137/0x150
[ 9377.880428]  ? __kthread_bind_mask+0x60/0x60
[ 9377.880706]  ret_from_fork+0x1f/0x30
[ 9377.880938] irq event stamp: 0
[ 9377.881125] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9377.881507] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9377.881981] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9377.882463] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9377.882836] ---[ end trace 5f7855eb2e853149 ]---
[ 9377.883183] ------------[ cut here ]------------
[ 9377.883449] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9377.884069] 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
[ 9377.887819] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9377.888403] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9377.888991] Workqueue: events qxl_gc_work [qxl]
[ 9377.889351] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9377.889728] 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
[ 9377.890818] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9377.891130] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9377.891532] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9377.891947] RBP: ffff8fc7e8592a48 R08: 0000000000000000 R09: 0000000000000000
[ 9377.892357] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c65bd300
[ 9377.892758] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e8592ab0 R15: ffff8fc7c65bd600
[ 9377.893174] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9377.893628] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9377.893966] CR2: 000055d92df47000 CR3: 0000000144586005 CR4: 0000000000370ef0
[ 9377.894368] Call Trace:
[ 9377.894516]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9377.894751]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9377.895071]  qxl_release_free+0x76/0xe0 [qxl]
[ 9377.895327]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9377.895600]  process_one_work+0x26e/0x570
[ 9377.895838]  worker_thread+0x55/0x3c0
[ 9377.896063]  ? process_one_work+0x570/0x570
[ 9377.896304]  kthread+0x137/0x150
[ 9377.896492]  ? __kthread_bind_mask+0x60/0x60
[ 9377.896736]  ret_from_fork+0x1f/0x30
[ 9377.896962] irq event stamp: 0
[ 9377.897139] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9377.897494] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9377.897967] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9377.898425] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9377.898777] ---[ end trace 5f7855eb2e85314a ]---
[ 9384.523118] ------------[ cut here ]------------
[ 9384.523399] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9384.523985] 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
[ 9384.527805] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9384.528304] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9384.528941] Workqueue: events qxl_gc_work [qxl]
[ 9384.529267] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9384.529567] 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
[ 9384.530626] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9384.530941] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9384.531345] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9384.531753] RBP: ffff8fc7c6051248 R08: 0000000000000000 R09: 0000000000000000
[ 9384.532167] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc81de35700
[ 9384.532567] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c60512b0 R15: ffff8fc7c45d0600
[ 9384.532985] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9384.533443] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9384.533773] CR2: 0000564214fe1c80 CR3: 0000000111f24004 CR4: 0000000000370ef0
[ 9384.534189] Call Trace:
[ 9384.534339]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9384.534576]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9384.534868]  qxl_release_free+0x76/0xe0 [qxl]
[ 9384.535121]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9384.535394]  process_one_work+0x26e/0x570
[ 9384.535631]  worker_thread+0x55/0x3c0
[ 9384.535861]  ? process_one_work+0x570/0x570
[ 9384.536106]  kthread+0x137/0x150
[ 9384.536297]  ? __kthread_bind_mask+0x60/0x60
[ 9384.536544]  ret_from_fork+0x1f/0x30
[ 9384.536759] irq event stamp: 0
[ 9384.536950] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9384.537393] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9384.537872] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9384.538331] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9384.538685] ---[ end trace 5f7855eb2e85314b ]---
[ 9384.539305] ------------[ cut here ]------------
[ 9384.539717] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9384.540305] 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
[ 9384.543930] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9384.544418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9384.544913] Workqueue: events qxl_gc_work [qxl]
[ 9384.545177] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9384.545471] 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
[ 9384.546528] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9384.546839] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9384.547237] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9384.547636] RBP: ffff8fc7cf833e48 R08: 0000000000000000 R09: 0000000000000000
[ 9384.548050] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8073aad00
[ 9384.548529] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf833eb0 R15: ffff8fc7d5932500
[ 9384.548995] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9384.549466] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9384.549797] CR2: 0000564214fe1c80 CR3: 0000000111f24004 CR4: 0000000000370ef0
[ 9384.550216] Call Trace:
[ 9384.550365]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9384.550602]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9384.550894]  qxl_release_free+0x76/0xe0 [qxl]
[ 9384.551147]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9384.551417]  process_one_work+0x26e/0x570
[ 9384.551651]  worker_thread+0x55/0x3c0
[ 9384.551895]  ? process_one_work+0x570/0x570
[ 9384.552140]  kthread+0x137/0x150
[ 9384.552330]  ? __kthread_bind_mask+0x60/0x60
[ 9384.552576]  ret_from_fork+0x1f/0x30
[ 9384.552919] irq event stamp: 0
[ 9384.553100] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9384.553590] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9384.554078] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9384.554541] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9384.554913] ---[ end trace 5f7855eb2e85314c ]---
[ 9384.555255] ------------[ cut here ]------------
[ 9384.555521] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9384.556101] 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
[ 9384.559715] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9384.560214] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9384.560695] Workqueue: events qxl_gc_work [qxl]
[ 9384.560975] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9384.561274] 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
[ 9384.562332] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9384.562633] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9384.563052] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9384.563455] RBP: ffff8fc7c6051648 R08: 0000000000000000 R09: 0000000000000000
[ 9384.563873] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d3807900
[ 9384.564278] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c60516b0 R15: ffff8fc7d3807200
[ 9384.564680] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9384.565151] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9384.565481] CR2: 0000564214fe1c80 CR3: 0000000111f24004 CR4: 0000000000370ef0
[ 9384.565902] Call Trace:
[ 9384.566051]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9384.566289]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9384.566572]  qxl_release_free+0x76/0xe0 [qxl]
[ 9384.566841]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9384.567120]  process_one_work+0x26e/0x570
[ 9384.567356]  worker_thread+0x55/0x3c0
[ 9384.567572]  ? process_one_work+0x570/0x570
[ 9384.567818]  kthread+0x137/0x150
[ 9384.568020]  ? __kthread_bind_mask+0x60/0x60
[ 9384.568264]  ret_from_fork+0x1f/0x30
[ 9384.568476] irq event stamp: 0
[ 9384.568654] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9384.569057] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9384.569563] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9384.570057] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9384.570417] ---[ end trace 5f7855eb2e85314d ]---
[ 9391.180228] ------------[ cut here ]------------
[ 9391.181582] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9391.184357] 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
[ 9391.202226] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9391.204902] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9391.207253] Workqueue: events qxl_gc_work [qxl]
[ 9391.208575] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9391.210074] 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
[ 9391.213423] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9391.214416] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 9391.215595] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9391.216576] RBP: ffff8fc7c3920e48 R08: 0000000000000000 R09: 0000000000000000
[ 9391.217547] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7cc9a7100
[ 9391.218524] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3920eb0 R15: ffff8fc7cc9a7d00
[ 9391.220022] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9391.220946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9391.221562] CR2: 00005607e7d4d000 CR3: 000000012ba96003 CR4: 0000000000370ef0
[ 9391.222445] Call Trace:
[ 9391.222734]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9391.223201]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9391.223750]  qxl_release_free+0x76/0xe0 [qxl]
[ 9391.224250]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9391.224811]  process_one_work+0x26e/0x570
[ 9391.225237]  worker_thread+0x55/0x3c0
[ 9391.225575]  ? process_one_work+0x570/0x570
[ 9391.225980]  kthread+0x137/0x150
[ 9391.226275]  ? __kthread_bind_mask+0x60/0x60
[ 9391.226668]  ret_from_fork+0x1f/0x30
[ 9391.227018] irq event stamp: 0
[ 9391.227301] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9391.227882] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9391.228611] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9391.229368] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9391.229951] ---[ end trace 5f7855eb2e85314e ]---
[ 9391.230408] ------------[ cut here ]------------
[ 9391.230782] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9391.231529] 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
[ 9391.236191] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9391.236762] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9391.237342] Workqueue: events qxl_gc_work [qxl]
[ 9391.237651] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9391.238010] 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
[ 9391.239245] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9391.239594] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9391.240079] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9391.240509] RBP: ffff8fc7d1362648 R08: 0000000000000000 R09: 0000000000000000
[ 9391.240942] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0ad5700
[ 9391.241358] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d13626b0 R15: ffff8fc7c0ad5e00
[ 9391.241796] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9391.242262] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9391.242596] CR2: 00005607e7d4d000 CR3: 000000012ba96003 CR4: 0000000000370ef0
[ 9391.243025] Call Trace:
[ 9391.243177]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9391.243420]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9391.243711]  qxl_release_free+0x76/0xe0 [qxl]
[ 9391.243987]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9391.244270]  process_one_work+0x26e/0x570
[ 9391.244512]  worker_thread+0x55/0x3c0
[ 9391.244737]  ? process_one_work+0x570/0x570
[ 9391.244999]  kthread+0x137/0x150
[ 9391.245213]  ? __kthread_bind_mask+0x60/0x60
[ 9391.245447]  ret_from_fork+0x1f/0x30
[ 9391.245653] irq event stamp: 0
[ 9391.245833] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9391.246174] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9391.246614] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9391.247067] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9391.247406] ---[ end trace 5f7855eb2e85314f ]---
[ 9397.836018] ------------[ cut here ]------------
[ 9397.837417] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9397.840300] 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
[ 9397.859847] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9397.861849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9397.863609] Workqueue: events qxl_gc_work [qxl]
[ 9397.864263] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9397.864609] 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
[ 9397.865873] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9397.866214] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 9397.866680] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9397.867151] RBP: ffff8fc7c6004648 R08: 0000000000000000 R09: 0000000000000000
[ 9397.867665] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d3807d00
[ 9397.868143] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c60046b0 R15: ffff8fc7d3807a00
[ 9397.868604] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9397.869137] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9397.869513] CR2: 0000556dadd2a1f8 CR3: 000000011cc04003 CR4: 0000000000370ef0
[ 9397.869996] Call Trace:
[ 9397.870232]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9397.870493]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9397.870817]  qxl_release_free+0x76/0xe0 [qxl]
[ 9397.871097]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9397.871418]  process_one_work+0x26e/0x570
[ 9397.871681]  worker_thread+0x55/0x3c0
[ 9397.871930]  ? process_one_work+0x570/0x570
[ 9397.872215]  kthread+0x137/0x150
[ 9397.872421]  ? __kthread_bind_mask+0x60/0x60
[ 9397.872693]  ret_from_fork+0x1f/0x30
[ 9397.872934] irq event stamp: 0
[ 9397.873128] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9397.873512] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9397.874079] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9397.874594] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9397.874976] ---[ end trace 5f7855eb2e853150 ]---
[ 9397.875317] ------------[ cut here ]------------
[ 9397.875600] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9397.876203] 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
[ 9397.880041] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9397.880545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9397.881034] Workqueue: events qxl_gc_work [qxl]
[ 9397.881297] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9397.881640] 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
[ 9397.882693] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9397.883002] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9397.883399] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9397.883809] RBP: ffff8fc7d10df648 R08: 0000000000000000 R09: 0000000000000000
[ 9397.884268] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c4a86b00
[ 9397.884671] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10df6b0 R15: ffff8fc7c4a86d00
[ 9397.885082] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9397.885537] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9397.885948] CR2: 0000556dadd2a1f8 CR3: 000000011cc04003 CR4: 0000000000370ef0
[ 9397.886351] Call Trace:
[ 9397.886497]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9397.886805]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9397.887086]  qxl_release_free+0x76/0xe0 [qxl]
[ 9397.887336]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9397.887611]  process_one_work+0x26e/0x570
[ 9397.887856]  worker_thread+0x55/0x3c0
[ 9397.888071]  ? process_one_work+0x570/0x570
[ 9397.888312]  kthread+0x137/0x150
[ 9397.888501]  ? __kthread_bind_mask+0x60/0x60
[ 9397.888762]  ret_from_fork+0x1f/0x30
[ 9397.888974] irq event stamp: 0
[ 9397.889192] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9397.889563] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9397.890032] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9397.890486] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9397.890852] ---[ end trace 5f7855eb2e853151 ]---
[ 9404.492113] ------------[ cut here ]------------
[ 9404.493811] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9404.497147] 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
[ 9404.515229] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9404.515841] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9404.516423] Workqueue: events qxl_gc_work [qxl]
[ 9404.516763] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9404.517123] 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
[ 9404.518376] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9404.518742] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 9404.519217] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9404.519707] RBP: ffff8fc812828248 R08: 0000000000000000 R09: 0000000000000000
[ 9404.520181] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cc9e7e40
[ 9404.520676] R13: ffff8fc7cc8d4d90 R14: ffff8fc8128282b0 R15: ffff8fc7c0ad5200
[ 9404.521155] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9404.521711] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9404.522097] CR2: 0000564214d3bafc CR3: 000000012f6fe003 CR4: 0000000000370ef0
[ 9404.522577] Call Trace:
[ 9404.522764]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9404.523042]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9404.523368]  qxl_release_free+0x76/0xe0 [qxl]
[ 9404.523686]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9404.524008]  process_one_work+0x26e/0x570
[ 9404.524286]  worker_thread+0x55/0x3c0
[ 9404.524544]  ? process_one_work+0x570/0x570
[ 9404.524844]  kthread+0x137/0x150
[ 9404.525068]  ? __kthread_bind_mask+0x60/0x60
[ 9404.525358]  ret_from_fork+0x1f/0x30
[ 9404.525612] irq event stamp: 0
[ 9404.525835] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9404.526273] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9404.526834] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9404.527359] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9404.527779] ---[ end trace 5f7855eb2e853152 ]---
[ 9404.528147] ------------[ cut here ]------------
[ 9404.528449] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9404.529104] 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
[ 9404.533250] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9404.533842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9404.534405] Workqueue: events qxl_gc_work [qxl]
[ 9404.534866] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9404.535383] 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
[ 9404.536688] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9404.537030] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9404.537501] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9404.537976] RBP: ffff8fc81282aa48 R08: 0000000000000000 R09: 0000000000000000
[ 9404.538527] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d3807200
[ 9404.539020] R13: ffff8fc7cc8d4d90 R14: ffff8fc81282aab0 R15: ffff8fc7d3807a00
[ 9404.539506] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9404.540040] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9404.540410] CR2: 0000564214d3bafc CR3: 000000012f6fe003 CR4: 0000000000370ef0
[ 9404.541358] Call Trace:
[ 9404.541588]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9404.541891]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9404.542202]  qxl_release_free+0x76/0xe0 [qxl]
[ 9404.542492]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9404.542852]  process_one_work+0x26e/0x570
[ 9404.543115]  worker_thread+0x55/0x3c0
[ 9404.543424]  ? process_one_work+0x570/0x570
[ 9404.543751]  kthread+0x137/0x150
[ 9404.544004]  ? __kthread_bind_mask+0x60/0x60
[ 9404.544303]  ret_from_fork+0x1f/0x30
[ 9404.544544] irq event stamp: 0
[ 9404.544800] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9404.545267] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9404.545882] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9404.546435] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9404.546924] ---[ end trace 5f7855eb2e853153 ]---
[ 9411.147424] ------------[ cut here ]------------
[ 9411.148677] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9411.151286] 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
[ 9411.168381] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9411.170995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9411.173486] Workqueue: events qxl_gc_work [qxl]
[ 9411.174838] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9411.176217] 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
[ 9411.181348] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9411.182618] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 9411.184094] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9411.185251] RBP: ffff8fc7d10dca48 R08: 0000000000000000 R09: 0000000000000000
[ 9411.185711] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7f203f840
[ 9411.186114] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10dcab0 R15: ffff8fc7d3807c00
[ 9411.186518] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9411.186982] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9411.187308] CR2: 000055b6473f8000 CR3: 000000012ba9c001 CR4: 0000000000370ef0
[ 9411.187724] Call Trace:
[ 9411.187876]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9411.188164]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9411.188444]  qxl_release_free+0x76/0xe0 [qxl]
[ 9411.188710]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9411.188980]  process_one_work+0x26e/0x570
[ 9411.189242]  worker_thread+0x55/0x3c0
[ 9411.189457]  ? process_one_work+0x570/0x570
[ 9411.189710]  kthread+0x137/0x150
[ 9411.189899]  ? __kthread_bind_mask+0x60/0x60
[ 9411.190144]  ret_from_fork+0x1f/0x30
[ 9411.190355] irq event stamp: 0
[ 9411.190535] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9411.190901] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9411.191360] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9411.191834] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9411.192187] ---[ end trace 5f7855eb2e853154 ]---
[ 9411.192524] ------------[ cut here ]------------
[ 9411.192805] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9411.193362] 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
[ 9411.196932] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9411.197448] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9411.197973] Workqueue: events qxl_gc_work [qxl]
[ 9411.198235] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9411.198533] 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
[ 9411.199587] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9411.199884] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9411.200323] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9411.200735] RBP: ffff8fc8161a8e48 R08: 0000000000000000 R09: 0000000000000000
[ 9411.201154] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c0ad5d00
[ 9411.201578] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161a8eb0 R15: ffff8fc7c0ad5700
[ 9411.201988] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9411.202443] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9411.202773] CR2: 000055b6473f8000 CR3: 000000012ba9c001 CR4: 0000000000370ef0
[ 9411.203176] Call Trace:
[ 9411.203321]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9411.203558]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9411.203844]  qxl_release_free+0x76/0xe0 [qxl]
[ 9411.204094]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9411.204364]  process_one_work+0x26e/0x570
[ 9411.204610]  worker_thread+0x55/0x3c0
[ 9411.204823]  ? process_one_work+0x570/0x570
[ 9411.205196]  kthread+0x137/0x150
[ 9411.205519]  ? __kthread_bind_mask+0x60/0x60
[ 9411.205783]  ret_from_fork+0x1f/0x30
[ 9411.206002] irq event stamp: 0
[ 9411.206411] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9411.206864] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9411.207324] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9411.207800] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9411.208158] ---[ end trace 5f7855eb2e853155 ]---
[ 9417.802953] ------------[ cut here ]------------
[ 9417.803284] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9417.803949] 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
[ 9417.808247] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9417.808884] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9417.809489] Workqueue: events qxl_gc_work [qxl]
[ 9417.809836] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9417.810204] 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
[ 9417.811534] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9417.811905] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[ 9417.812410] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9417.812923] RBP: ffff8fc7c2121248 R08: 0000000000000000 R09: 0000000000000000
[ 9417.813430] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c615af80
[ 9417.813946] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21212b0 R15: ffff8fc7c4a86a00
[ 9417.814456] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9417.815038] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9417.815452] CR2: 000055c0e0c14000 CR3: 000000012ba96002 CR4: 0000000000370ef0
[ 9417.815972] Call Trace:
[ 9417.816158]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9417.816456]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9417.816818]  qxl_release_free+0x76/0xe0 [qxl]
[ 9417.817135]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9417.817479]  process_one_work+0x26e/0x570
[ 9417.817784]  worker_thread+0x55/0x3c0
[ 9417.818053]  ? process_one_work+0x570/0x570
[ 9417.818357]  kthread+0x137/0x150
[ 9417.818609]  ? __kthread_bind_mask+0x60/0x60
[ 9417.818914]  ret_from_fork+0x1f/0x30
[ 9417.819177] irq event stamp: 0
[ 9417.819404] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9417.819861] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9417.820440] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9417.821027] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9417.821477] ---[ end trace 5f7855eb2e853156 ]---
[ 9417.821883] ------------[ cut here ]------------
[ 9417.822213] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9417.822939] 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
[ 9417.827444] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9417.828061] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9417.828675] Workqueue: events qxl_gc_work [qxl]
[ 9417.829004] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9417.829390] 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
[ 9417.830733] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9417.831130] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9417.831607] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9417.832062] RBP: ffff8fc7c6052e48 R08: 0000000000000000 R09: 0000000000000000
[ 9417.832532] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4a7e800
[ 9417.832982] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c6052eb0 R15: ffff8fc7c4a7ef00
[ 9417.833437] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9417.833952] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9417.834317] CR2: 000055c0e0c14000 CR3: 000000012ba96002 CR4: 0000000000370ef0
[ 9417.834775] Call Trace:
[ 9417.834939]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9417.835200]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9417.835511]  qxl_release_free+0x76/0xe0 [qxl]
[ 9417.835813]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9417.836121]  process_one_work+0x26e/0x570
[ 9417.836383]  worker_thread+0x55/0x3c0
[ 9417.836608]  ? process_one_work+0x570/0x570
[ 9417.836846]  kthread+0x137/0x150
[ 9417.837034]  ? __kthread_bind_mask+0x60/0x60
[ 9417.837284]  ret_from_fork+0x1f/0x30
[ 9417.837497] irq event stamp: 0
[ 9417.837685] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9417.838036] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9417.838497] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9417.838945] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9417.839287] ---[ end trace 5f7855eb2e853157 ]---
[ 9424.458792] ------------[ cut here ]------------
[ 9424.459157] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9424.459946] 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
[ 9424.464840] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9424.465520] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9424.466165] Workqueue: events qxl_gc_work [qxl]
[ 9424.466545] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9424.466947] 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
[ 9424.468363] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9424.468786] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[ 9424.469334] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9424.469895] RBP: ffff8fc7cc5d4e48 R08: 0000000000000000 R09: 0000000000000000
[ 9424.470452] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82cd8bc00
[ 9424.471013] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d4eb0 R15: ffff8fc7c0ad5200
[ 9424.471577] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9424.472201] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9424.472671] CR2: 000055906cbe5000 CR3: 000000012f6e4002 CR4: 0000000000370ef0
[ 9424.473227] Call Trace:
[ 9424.473432]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9424.473767]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9424.474143]  qxl_release_free+0x76/0xe0 [qxl]
[ 9424.474522]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9424.474907]  process_one_work+0x26e/0x570
[ 9424.475242]  worker_thread+0x55/0x3c0
[ 9424.475560]  ? process_one_work+0x570/0x570
[ 9424.475941]  kthread+0x137/0x150
[ 9424.476274]  ? __kthread_bind_mask+0x60/0x60
[ 9424.476664]  ret_from_fork+0x1f/0x30
[ 9424.476955] irq event stamp: 0
[ 9424.477200] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9424.477715] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9424.478354] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9424.478996] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9424.479534] ---[ end trace 5f7855eb2e853158 ]---
[ 9424.480001] ------------[ cut here ]------------
[ 9424.480367] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9424.481151] 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
[ 9424.485820] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9424.486339] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9424.486836] Workqueue: events qxl_gc_work [qxl]
[ 9424.487105] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9424.487410] 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
[ 9424.488476] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9424.488775] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9424.489177] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9424.489597] RBP: ffff8fc7d1acbe48 R08: 0000000000000000 R09: 0000000000000000
[ 9424.490000] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7cf338600
[ 9424.490410] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d1acbeb0 R15: ffff8fc7cf338400
[ 9424.490825] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9424.491290] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9424.491629] CR2: 000055906cbe5000 CR3: 000000012f6e4002 CR4: 0000000000370ef0
[ 9424.492037] Call Trace:
[ 9424.492187]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9424.492430]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9424.492721]  qxl_release_free+0x76/0xe0 [qxl]
[ 9424.492986]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9424.493264]  process_one_work+0x26e/0x570
[ 9424.493519]  worker_thread+0x55/0x3c0
[ 9424.493739]  ? process_one_work+0x570/0x570
[ 9424.493991]  kthread+0x137/0x150
[ 9424.494185]  ? __kthread_bind_mask+0x60/0x60
[ 9424.494442]  ret_from_fork+0x1f/0x30
[ 9424.494670] irq event stamp: 0
[ 9424.494863] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9424.495226] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9424.495705] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9424.496170] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9424.496549] ---[ end trace 5f7855eb2e853159 ]---
[ 9431.114753] ------------[ cut here ]------------
[ 9431.115029] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9431.115618] 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
[ 9431.119261] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9431.119762] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9431.120249] Workqueue: events qxl_gc_work [qxl]
[ 9431.120523] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9431.120822] 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
[ 9431.121879] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9431.122183] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ 9431.122596] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9431.123000] RBP: ffff8fc7d1361648 R08: 0000000000000000 R09: 0000000000000000
[ 9431.123417] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73acf8c00
[ 9431.123819] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d13616b0 R15: ffff8fc73acf8100
[ 9431.124224] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9431.124692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9431.125020] CR2: 00007ffc6462d868 CR3: 00000001730f6006 CR4: 0000000000370ef0
[ 9431.125439] Call Trace:
[ 9431.125590]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9431.125827]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9431.126104]  qxl_release_free+0x76/0xe0 [qxl]
[ 9431.126362]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9431.126647]  process_one_work+0x26e/0x570
[ 9431.126881]  worker_thread+0x55/0x3c0
[ 9431.127095]  ? process_one_work+0x570/0x570
[ 9431.127342]  kthread+0x137/0x150
[ 9431.127543]  ? __kthread_bind_mask+0x60/0x60
[ 9431.127789]  ret_from_fork+0x1f/0x30
[ 9431.128002] irq event stamp: 0
[ 9431.128182] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9431.128550] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9431.129013] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9431.129487] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9431.129842] ---[ end trace 5f7855eb2e85315a ]---
[ 9431.130184] ------------[ cut here ]------------
[ 9431.130466] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9431.131026] 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
[ 9431.134795] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9431.135367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9431.135963] Workqueue: events qxl_gc_work [qxl]
[ 9431.136232] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9431.136542] 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
[ 9431.137599] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9431.137900] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9431.138306] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9431.138719] RBP: ffff8fc7cc5d2a48 R08: 0000000000000000 R09: 0000000000000000
[ 9431.139124] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c0ad5700
[ 9431.139659] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d2ab0 R15: ffff8fc7c0ad5e00
[ 9431.140119] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9431.140663] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9431.140992] CR2: 00007ffc6462d868 CR3: 00000001730f6006 CR4: 0000000000370ef0
[ 9431.141417] Call Trace:
[ 9431.141566]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9431.141849]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9431.142127]  qxl_release_free+0x76/0xe0 [qxl]
[ 9431.142380]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9431.142663]  process_one_work+0x26e/0x570
[ 9431.142900]  worker_thread+0x55/0x3c0
[ 9431.143113]  ? process_one_work+0x570/0x570
[ 9431.143360]  kthread+0x137/0x150
[ 9431.143560]  ? __kthread_bind_mask+0x60/0x60
[ 9431.143809]  ret_from_fork+0x1f/0x30
[ 9431.144021] irq event stamp: 0
[ 9431.144244] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9431.144616] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9431.145099] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9431.145593] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9431.145997] ---[ end trace 5f7855eb2e85315b ]---
[ 9431.146374] ------------[ cut here ]------------
[ 9431.146677] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9431.147280] 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
[ 9431.150901] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G        W         5.12.0-rc1+ #153
[ 9431.151384] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9431.151866] Workqueue: events qxl_gc_work [qxl]
[ 9431.152133] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9431.152441] 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
[ 9431.154068] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 9431.154388] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9431.154882] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9431.155374] RBP: ffff8fc7d382d648 R08: 0000000000000000 R09: 0000000000000000
[ 9431.155893] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc73acf8f00
[ 9431.156340] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d382d6b0 R15: ffff8fc7f89d7c00
[ 9431.156810] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9431.157310] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9431.157695] CR2: 00007ffc6462d868 CR3: 00000001730f6006 CR4: 0000000000370ef0
[ 9431.158151] Call Trace:
[ 9431.158300]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9431.158549]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9431.158826]  qxl_release_free+0x76/0xe0 [qxl]
[ 9431.159080]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9431.159355]  process_one_work+0x26e/0x570
[ 9431.159605]  worker_thread+0x55/0x3c0
[ 9431.159817]  ? process_one_work+0x570/0x570
[ 9431.160059]  kthread+0x137/0x150
[ 9431.160251]  ? __kthread_bind_mask+0x60/0x60
[ 9431.160509]  ret_from_fork+0x1f/0x30
[ 9431.160723] irq event stamp: 0
[ 9431.160900] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9431.161260] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9431.161804] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9431.162346] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9431.162714] ---[ end trace 5f7855eb2e85315c ]---
[ 9436.117475] BTRFS info (device dm-7): using free space tree
[ 9436.117809] BTRFS info (device dm-7): has skinny extents