[ 4183.749027] run fstests btrfs/094 at 2021-03-01 21:59:46
[ 4183.910700] BTRFS info (device dm-0): using free space tree
[ 4183.911039] BTRFS info (device dm-0): has skinny extents
[ 4184.078077] BTRFS: device fsid 38640d5c-ec35-49bc-b0a1-f6ce458d255c devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (441243)
[ 4184.092280] BTRFS info (device dm-7): enabling free space tree
[ 4184.092627] BTRFS info (device dm-7): use zlib compression, level 3
[ 4184.092987] BTRFS info (device dm-7): using free space tree
[ 4184.093321] BTRFS info (device dm-7): has skinny extents
[ 4184.093625] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 4184.099867] BTRFS info (device dm-7): creating free space tree
[ 4184.100312] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 4184.100804] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 4184.111840] BTRFS info (device dm-7): cleaning free space cache v1
[ 4184.119555] BTRFS info (device dm-7): checking UUID tree
[ 4184.298574] ------------[ cut here ]------------
[ 4184.298844] WARNING: CPU: 0 PID: 250876 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4184.299452] 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
[ 4184.302800] CPU: 0 PID: 250876 Comm: kworker/0:9 Tainted: G W 5.12.0-rc1+ #153
[ 4184.303322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 4184.303794] Workqueue: events qxl_gc_work [qxl]
[ 4184.304058] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4184.304368] 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
[ 4184.305417] RSP: 0018:ffff9cbc016dbd80 EFLAGS: 00010202
[ 4184.305746] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 4184.306203] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 4184.306635] RBP: ffff8fc7d10de648 R08: 0000000000000000 R09: 0000000000000000
[ 4184.307032] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d1b763c0
[ 4184.307445] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10de6b0 R15: ffff8fc703e5e000
[ 4184.307847] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 4184.308312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4184.308635] CR2: 000055d60ff76000 CR3: 0000000103736002 CR4: 0000000000370ef0
[ 4184.309058] Call Trace:
[ 4184.309302] qxl_bo_unref+0x31/0x50 [qxl]
[ 4184.309556] qxl_release_free_list+0x52/0xa0 [qxl]
[ 4184.309832] qxl_release_free+0x76/0xe0 [qxl]
[ 4184.310091] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 4184.310417] process_one_work+0x26e/0x570
[ 4184.310653] worker_thread+0x55/0x3c0
[ 4184.310866] ? process_one_work+0x570/0x570
[ 4184.311108] kthread+0x137/0x150
[ 4184.311345] ? __kthread_bind_mask+0x60/0x60
[ 4184.311592] ret_from_fork+0x1f/0x30
[ 4184.311803] irq event stamp: 0
[ 4184.312007] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 4184.312442] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4184.312919] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4184.313429] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 4184.313783] ---[ end trace 5f7855eb2e852ac9 ]---
[ 4184.314127] ------------[ cut here ]------------
[ 4184.314402] WARNING: CPU: 0 PID: 250876 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4184.314955] 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
[ 4184.318232] CPU: 0 PID: 250876 Comm: kworker/0:9 Tainted: G W 5.12.0-rc1+ #153
[ 4184.318756] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 4184.318805] BTRFS: device fsid 78309a19-3203-4d14-98a4-ed39d54769b0 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (441323)
[ 4184.319245] Workqueue: events qxl_gc_work [qxl]
[ 4184.320209] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4184.320517] 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
[ 4184.321564] RSP: 0018:ffff9cbc016dbd80 EFLAGS: 00010202
[ 4184.321862] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 4184.322263] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 4184.322670] RBP: ffff8fc81dea2248 R08: 0000000000000000 R09: 0000000000000000
[ 4184.323079] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141e200
[ 4184.323490] R13: ffff8fc7cc8d4d90 R14: ffff8fc81dea22b0 R15: ffff8fc7d141e500
[ 4184.323887] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 4184.324351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4184.324672] CR2: 000055d60ff76000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 4184.325075] Call Trace:
[ 4184.325223] qxl_bo_unref+0x31/0x50 [qxl]
[ 4184.325466] qxl_release_free_list+0x52/0xa0 [qxl]
[ 4184.325744] qxl_release_free+0x76/0xe0 [qxl]
[ 4184.325994] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 4184.326278] process_one_work+0x26e/0x570
[ 4184.326513] worker_thread+0x55/0x3c0
[ 4184.326725] ? process_one_work+0x570/0x570
[ 4184.326978] kthread+0x137/0x150
[ 4184.327171] ? __kthread_bind_mask+0x60/0x60
[ 4184.327428] ret_from_fork+0x1f/0x30
[ 4184.327636] irq event stamp: 0
[ 4184.327814] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 4184.328167] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4184.328630] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4184.329096] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 4184.329463] ---[ end trace 5f7855eb2e852aca ]---
[ 4184.334349] BTRFS info (device dm-7): enabling free space tree
[ 4184.334725] BTRFS info (device dm-7): using free space tree
[ 4184.335080] BTRFS info (device dm-7): has skinny extents
[ 4184.335431] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 4184.337369] BTRFS info (device dm-7): creating free space tree
[ 4184.337377] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (438022)
[ 4184.337764] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 4184.338672] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (438022)
[ 4184.338837] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 4184.347479] BTRFS info (device dm-7): cleaning free space cache v1
[ 4184.355076] BTRFS info (device dm-7): checking UUID tree
[ 4184.581648] BTRFS info (device dm-7): using free space tree
[ 4184.582000] BTRFS info (device dm-7): has skinny extents