[ 8961.012770] run fstests generic/313 at 2021-03-01 23:19:23
[ 8961.295489] BTRFS info (device dm-0): using free space tree
[ 8961.295897] BTRFS info (device dm-0): has skinny extents
[ 8965.199136] ------------[ cut here ]------------
[ 8965.199492] WARNING: CPU: 0 PID: 1336295 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8965.200247] 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
[ 8965.204955] CPU: 0 PID: 1336295 Comm: kworker/0:12 Tainted: G        W         5.12.0-rc1+ #153
[ 8965.205601] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8965.206239] Workqueue: events qxl_gc_work [qxl]
[ 8965.206586] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8965.206976] 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
[ 8965.208285] RSP: 0018:ffff9cbc01553d80 EFLAGS: 00010202
[ 8965.208655] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 8965.209235] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8965.209770] RBP: ffff8fc7c3fa3a48 R08: 0000000000000000 R09: 0000000000000000
[ 8965.210365] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8329f5d00
[ 8965.210956] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa3ab0 R15: ffff8fc7d5932800
[ 8965.211459] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8965.212072] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8965.212487] CR2: 00005636c7ee1010 CR3: 000000011165a003 CR4: 0000000000370ef0
[ 8965.212959] Call Trace:
[ 8965.213140]  qxl_bo_unref+0x31/0x50 [qxl]
[ 8965.213429]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 8965.213747]  qxl_release_free+0x76/0xe0 [qxl]
[ 8965.214058]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8965.214369]  process_one_work+0x26e/0x570
[ 8965.214636]  worker_thread+0x55/0x3c0
[ 8965.214894]  ? process_one_work+0x570/0x570
[ 8965.215211]  kthread+0x137/0x150
[ 8965.215448]  ? __kthread_bind_mask+0x60/0x60
[ 8965.215760]  ret_from_fork+0x1f/0x30
[ 8965.216075] irq event stamp: 0
[ 8965.216306] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 8965.216730] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8965.217273] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8965.217815] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8965.218228] ---[ end trace 5f7855eb2e8530c5 ]---
[ 8965.218651] ------------[ cut here ]------------
[ 8965.218974] WARNING: CPU: 0 PID: 1336295 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8965.219718] 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
[ 8965.224109] CPU: 0 PID: 1336295 Comm: kworker/0:12 Tainted: G        W         5.12.0-rc1+ #153
[ 8965.224714] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8965.225337] Workqueue: events qxl_gc_work [qxl]
[ 8965.225685] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8965.226094] 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
[ 8965.227365] RSP: 0018:ffff9cbc01553d80 EFLAGS: 00010202
[ 8965.227707] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8965.228185] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8965.228649] RBP: ffff8fc81ed83648 R08: 0000000000000000 R09: 0000000000000000
[ 8965.229129] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d11b9b00
[ 8965.229590] R13: ffff8fc7cc8d4d90 R14: ffff8fc81ed836b0 R15: ffff8fc7c01e6c00
[ 8965.230113] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8965.230729] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8965.231138] CR2: 00005636c7ee1010 CR3: 000000011165a003 CR4: 0000000000370ef0
[ 8965.231600] Call Trace:
[ 8965.231769]  qxl_bo_unref+0x31/0x50 [qxl]
[ 8965.232058]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 8965.232380]  qxl_release_free+0x76/0xe0 [qxl]
[ 8965.232669]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8965.233016]  process_one_work+0x26e/0x570
[ 8965.233289]  worker_thread+0x55/0x3c0
[ 8965.233535]  ? process_one_work+0x570/0x570
[ 8965.233824]  kthread+0x137/0x150
[ 8965.234042]  ? __kthread_bind_mask+0x60/0x60
[ 8965.234327]  ret_from_fork+0x1f/0x30
[ 8965.234569] irq event stamp: 0
[ 8965.234772] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 8965.235197] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8965.235725] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8965.236268] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8965.236678] ---[ end trace 5f7855eb2e8530c6 ]---
[ 8965.499920] BTRFS info (device dm-0): using free space tree
[ 8965.500328] BTRFS info (device dm-0): has skinny extents