[ 8345.656369] run fstests generic/225 at 2021-03-01 23:09:08
[ 8345.990856] BTRFS info (device dm-0): using free space tree
[ 8345.991287] BTRFS info (device dm-0): has skinny extents
[ 8346.377275] BTRFS: device fsid 9abeebfa-e57f-4a17-a78a-cf0ea3765f4d devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1587360)
[ 8346.409029] BTRFS info (device dm-7): enabling free space tree
[ 8346.409462] BTRFS info (device dm-7): using free space tree
[ 8346.409801] BTRFS info (device dm-7): has skinny extents
[ 8346.410115] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 8346.413710] BTRFS info (device dm-7): creating free space tree
[ 8346.414131] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 8346.414630] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 8346.501413] BTRFS info (device dm-7): cleaning free space cache v1
[ 8346.602751] BTRFS info (device dm-7): checking UUID tree
[ 8352.221062] ------------[ cut here ]------------
[ 8352.221336] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8352.221950] 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
[ 8352.225559] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8352.226057] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8352.226569] Workqueue: events qxl_gc_work [qxl]
[ 8352.226842] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8352.227137] 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
[ 8352.228178] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8352.228477] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[ 8352.228894] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8352.229323] RBP: ffff8fc7df3fca48 R08: 0000000000000000 R09: 0000000000000000
[ 8352.229740] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cf44f3c0
[ 8352.230139] R13: ffff8fc7cc8d4d90 R14: ffff8fc7df3fcab0 R15: ffff8fc8073aa700
[ 8352.230544] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8352.231008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8352.231333] CR2: 00007fead3e20070 CR3: 00000001049c6006 CR4: 0000000000370ef0
[ 8352.231784] Call Trace:
[ 8352.231934] qxl_bo_unref+0x31/0x50 [qxl]
[ 8352.232168] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8352.232445] qxl_release_free+0x76/0xe0 [qxl]
[ 8352.232715] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8352.233001] process_one_work+0x26e/0x570
[ 8352.233237] worker_thread+0x55/0x3c0
[ 8352.233450] ? process_one_work+0x570/0x570
[ 8352.233732] kthread+0x137/0x150
[ 8352.233930] ? __kthread_bind_mask+0x60/0x60
[ 8352.234176] ret_from_fork+0x1f/0x30
[ 8352.234388] irq event stamp: 0
[ 8352.234571] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8352.234934] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8352.235395] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8352.235866] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8352.236253] ---[ end trace 5f7855eb2e853001 ]---
[ 8352.236598] ------------[ cut here ]------------
[ 8352.236863] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8352.237422] 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
[ 8352.241051] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8352.241551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8352.242038] Workqueue: events qxl_gc_work [qxl]
[ 8352.242300] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8352.242607] 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
[ 8352.243695] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8352.243993] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8352.244394] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8352.244810] RBP: ffff8fc7d0769e48 R08: 0000000000000000 R09: 0000000000000000
[ 8352.245208] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fb72a000
[ 8352.245624] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d0769eb0 R15: ffff8fc7fb72a100
[ 8352.246030] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8352.246511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8352.246849] CR2: 00007fead3e20070 CR3: 00000001049c6006 CR4: 0000000000370ef0
[ 8352.247254] Call Trace:
[ 8352.247399] qxl_bo_unref+0x31/0x50 [qxl]
[ 8352.247648] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8352.247924] qxl_release_free+0x76/0xe0 [qxl]
[ 8352.248176] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8352.248447] process_one_work+0x26e/0x570
[ 8352.248729] worker_thread+0x55/0x3c0
[ 8352.248940] ? process_one_work+0x570/0x570
[ 8352.249183] kthread+0x137/0x150
[ 8352.249371] ? __kthread_bind_mask+0x60/0x60
[ 8352.249632] ret_from_fork+0x1f/0x30
[ 8352.249843] irq event stamp: 0
[ 8352.250021] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8352.250374] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8352.250846] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8352.251336] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8352.251703] ---[ end trace 5f7855eb2e853002 ]---
[ 8354.312298] BTRFS info (device dm-7): using free space tree
[ 8354.312720] BTRFS info (device dm-7): has skinny extents