[ 4216.387403] run fstests btrfs/105 at 2021-03-01 22:00:19
[ 4216.663336] BTRFS info (device dm-0): using free space tree
[ 4216.663681] BTRFS info (device dm-0): has skinny extents
[ 4217.284636] BTRFS: device fsid 42eff530-38e4-4a9f-8b5b-90bb14f81f78 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (447292)
[ 4217.304547] BTRFS info (device dm-7): enabling free space tree
[ 4217.305070] BTRFS info (device dm-7): using free space tree
[ 4217.305521] BTRFS info (device dm-7): has skinny extents
[ 4217.305960] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 4217.309127] BTRFS info (device dm-7): creating free space tree
[ 4217.309701] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 4217.310450] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 4217.483367] BTRFS info (device dm-7): cleaning free space cache v1
[ 4217.527221] BTRFS info (device dm-7): checking UUID tree
[ 4217.578337] ------------[ cut here ]------------
[ 4217.578610] WARNING: CPU: 0 PID: 257098 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4217.579187] Modules linked in: 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
[ 4217.582547] CPU: 0 PID: 257098 Comm: kworker/0:11 Tainted: G W 5.12.0-rc1+ #153
[ 4217.583052] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 4217.583567] Workqueue: events qxl_gc_work [qxl]
[ 4217.583828] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4217.584150] 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
[ 4217.585252] RSP: 0018:ffff9cbc016f3d80 EFLAGS: 00010202
[ 4217.585572] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 4217.585976] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 4217.586389] RBP: ffff8fc7d1acbe48 R08: 0000000000000000 R09: 0000000000000000
[ 4217.586839] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d03cd840
[ 4217.587256] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d1acbeb0 R15: ffff8fc73acf8a00
[ 4217.587692] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 4217.588167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4217.588533] CR2: 000055a9f9caf040 CR3: 000000015afe8006 CR4: 0000000000370ef0
[ 4217.588940] Call Trace:
[ 4217.589107] qxl_bo_unref+0x31/0x50 [qxl]
[ 4217.589397] qxl_release_free_list+0x52/0xa0 [qxl]
[ 4217.589673] qxl_release_free+0x76/0xe0 [qxl]
[ 4217.589931] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 4217.590219] process_one_work+0x26e/0x570
[ 4217.590509] worker_thread+0x55/0x3c0
[ 4217.590722] ? process_one_work+0x570/0x570
[ 4217.590968] kthread+0x137/0x150
[ 4217.591173] ? __kthread_bind_mask+0x60/0x60
[ 4217.591480] ret_from_fork+0x1f/0x30
[ 4217.591693] irq event stamp: 0
[ 4217.591871] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 4217.592245] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4217.592762] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4217.593240] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 4217.593624] ---[ end trace 5f7855eb2e852ad4 ]---
[ 4217.593958] ------------[ cut here ]------------
[ 4217.594240] WARNING: CPU: 0 PID: 257098 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4217.594832] Modules linked in: 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
[ 4217.598090] CPU: 0 PID: 257098 Comm: kworker/0:11 Tainted: G W 5.12.0-rc1+ #153
[ 4217.598605] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 4217.599107] Workqueue: events qxl_gc_work [qxl]
[ 4217.599404] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4217.599700] 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
[ 4217.600752] RSP: 0018:ffff9cbc016f3d80 EFLAGS: 00010202
[ 4217.601111] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 4217.601539] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 4217.601941] RBP: ffff8fc829f5ca48 R08: 0000000000000000 R09: 0000000000000000
[ 4217.602355] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d13ce600
[ 4217.602800] R13: ffff8fc7cc8d4d90 R14: ffff8fc829f5cab0 R15: ffff8fc7c45d0000
[ 4217.603221] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 4217.603701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4217.604044] CR2: 000055a9f9caf040 CR3: 000000015afe8006 CR4: 0000000000370ef0
[ 4217.604477] Call Trace:
[ 4217.604624] qxl_bo_unref+0x31/0x50 [qxl]
[ 4217.604862] qxl_release_free_list+0x52/0xa0 [qxl]
[ 4217.605154] qxl_release_free+0x76/0xe0 [qxl]
[ 4217.605453] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 4217.605727] process_one_work+0x26e/0x570
[ 4217.605964] worker_thread+0x55/0x3c0
[ 4217.606192] ? process_one_work+0x570/0x570
[ 4217.606482] kthread+0x137/0x150
[ 4217.606671] ? __kthread_bind_mask+0x60/0x60
[ 4217.606921] ret_from_fork+0x1f/0x30
[ 4217.607150] irq event stamp: 0
[ 4217.607381] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 4217.607732] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4217.608211] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4217.608715] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 4217.609140] ---[ end trace 5f7855eb2e852ad5 ]---
[ 4218.834396] BTRFS: device fsid 59b46239-1c80-4c12-9cb3-68b5d5f21d5b devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (447352)
[ 4218.848793] BTRFS info (device dm-7): enabling free space tree
[ 4218.849173] BTRFS info (device dm-7): using free space tree
[ 4218.849493] BTRFS info (device dm-7): has skinny extents
[ 4218.849795] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 4218.851881] BTRFS info (device dm-7): creating free space tree
[ 4218.852307] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 4218.852795] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 4219.042873] BTRFS info (device dm-7): cleaning free space cache v1
[ 4219.164537] BTRFS info (device dm-7): checking UUID tree
[ 4219.608335] BTRFS info (device dm-7): using free space tree
[ 4219.608745] BTRFS info (device dm-7): has skinny extents