[ 3479.655155] run fstests btrfs/050 at 2021-03-01 21:48:02
[ 3479.806171] BTRFS info (device dm-0): using free space tree
[ 3479.806516] BTRFS info (device dm-0): has skinny extents
[ 3479.978011] BTRFS: device fsid 796e85b8-add4-4aaa-93e3-9a92ce1d9aa1 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (345532)
[ 3480.006169] BTRFS info (device dm-7): enabling free space tree
[ 3480.006523] BTRFS info (device dm-7): using free space tree
[ 3480.006880] BTRFS info (device dm-7): has skinny extents
[ 3480.007217] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 3480.017246] BTRFS info (device dm-7): creating free space tree
[ 3480.017820] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 3480.018539] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 3480.029964] BTRFS info (device dm-7): cleaning free space cache v1
[ 3480.040010] BTRFS info (device dm-7): checking UUID tree
[ 3483.761726] ------------[ cut here ]------------
[ 3483.762000] WARNING: CPU: 0 PID: 250867 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3483.762594] 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
[ 3483.765893] CPU: 0 PID: 250867 Comm: kworker/0:5 Tainted: G W 5.12.0-rc1+ #153
[ 3483.766385] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3483.766869] Workqueue: events qxl_gc_work [qxl]
[ 3483.767145] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3483.767449] 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
[ 3483.768509] RSP: 0000:ffff9cbc0164bd80 EFLAGS: 00010202
[ 3483.768809] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 3483.769222] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3483.769630] RBP: ffff8fc7cf521a48 R08: 0000000000000000 R09: 0000000000000000
[ 3483.770034] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d591fc80
[ 3483.770452] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf521ab0 R15: ffff8fc7d11b9500
[ 3483.770858] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3483.771322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3483.771654] CR2: 00007fff16bf0018 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 3483.772060] Call Trace:
[ 3483.772218] qxl_bo_unref+0x31/0x50 [qxl]
[ 3483.772459] qxl_release_free_list+0x52/0xa0 [qxl]
[ 3483.772738] qxl_release_free+0x76/0xe0 [qxl]
[ 3483.772991] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3483.773274] process_one_work+0x26e/0x570
[ 3483.773518] worker_thread+0x55/0x3c0
[ 3483.773733] ? process_one_work+0x570/0x570
[ 3483.773975] kthread+0x137/0x150
[ 3483.774175] ? __kthread_bind_mask+0x60/0x60
[ 3483.774424] ret_from_fork+0x1f/0x30
[ 3483.774639] irq event stamp: 0
[ 3483.774817] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 3483.775182] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3483.775649] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3483.776121] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3483.776481] ---[ end trace 5f7855eb2e8529e9 ]---
[ 3483.776812] ------------[ cut here ]------------
[ 3483.777078] WARNING: CPU: 0 PID: 250867 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3483.777664] 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
[ 3483.780958] CPU: 0 PID: 250867 Comm: kworker/0:5 Tainted: G W 5.12.0-rc1+ #153
[ 3483.781455] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3483.781937] Workqueue: events qxl_gc_work [qxl]
[ 3483.782212] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3483.782515] 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
[ 3483.783575] RSP: 0000:ffff9cbc0164bd80 EFLAGS: 00010202
[ 3483.783874] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3483.784286] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3483.784694] RBP: ffff8fc7cf833248 R08: 0000000000000000 R09: 0000000000000000
[ 3483.785105] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7cfd91c00
[ 3483.785512] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8332b0 R15: ffff8fc7cfd91300
[ 3483.785914] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3483.786379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3483.786709] CR2: 00007fff16bf0018 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 3483.787123] Call Trace:
[ 3483.787270] qxl_bo_unref+0x31/0x50 [qxl]
[ 3483.787509] qxl_release_free_list+0x52/0xa0 [qxl]
[ 3483.787791] qxl_release_free+0x76/0xe0 [qxl]
[ 3483.788046] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3483.788332] process_one_work+0x26e/0x570
[ 3483.788576] worker_thread+0x55/0x3c0
[ 3483.788791] ? process_one_work+0x570/0x570
[ 3483.789038] kthread+0x137/0x150
[ 3483.789243] ? __kthread_bind_mask+0x60/0x60
[ 3483.789498] ret_from_fork+0x1f/0x30
[ 3483.789739] irq event stamp: 0
[ 3483.789922] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 3483.790288] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3483.790756] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3483.791228] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3483.791586] ---[ end trace 5f7855eb2e8529ea ]---
[ 3487.198223] BTRFS: device fsid 006bef32-2bd0-42ab-bbcf-93286cf0418d devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (355795)
[ 3487.211285] BTRFS info (device dm-7): enabling free space tree
[ 3487.211641] BTRFS info (device dm-7): using free space tree
[ 3487.211964] BTRFS info (device dm-7): has skinny extents
[ 3487.212287] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 3487.213967] BTRFS info (device dm-7): creating free space tree
[ 3487.214388] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 3487.214877] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 3487.222384] BTRFS info (device dm-7): cleaning free space cache v1
[ 3487.243442] BTRFS info (device dm-7): checking UUID tree
[ 3487.487567] BTRFS info (device dm-0): using free space tree
[ 3487.487934] BTRFS info (device dm-0): has skinny extents
[ 3487.526697] BTRFS info (device dm-7): using free space tree
[ 3487.527035] BTRFS info (device dm-7): has skinny extents