[ 6471.675154] run fstests generic/095 at 2021-03-01 22:37:54
[ 6471.851090] BTRFS info (device dm-0): using free space tree
[ 6471.851438] BTRFS info (device dm-0): has skinny extents
[ 6472.913812] BTRFS: device fsid 0c200e3d-e039-469e-8a0b-63c33c3723a7 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1307180)
[ 6472.929582] BTRFS info (device dm-7): enabling free space tree
[ 6472.929939] BTRFS info (device dm-7): using free space tree
[ 6472.930265] BTRFS info (device dm-7): has skinny extents
[ 6472.930593] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 6472.939329] BTRFS info (device dm-7): creating free space tree
[ 6472.939755] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 6472.940342] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 6472.951219] BTRFS info (device dm-7): cleaning free space cache v1
[ 6472.964251] BTRFS info (device dm-7): checking UUID tree
[ 6474.064568] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O!
[ 6474.065251] File: /mnt/scratch/file2 PID: 1307235 Comm: fio
[ 6475.030835] ------------[ cut here ]------------
[ 6475.031210] WARNING: CPU: 0 PID: 1237628 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6475.032012] 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
[ 6475.037202] CPU: 0 PID: 1237628 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 6475.037920] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 6475.038585] Workqueue: events qxl_gc_work [qxl]
[ 6475.038942] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6475.039363] 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
[ 6475.040822] RSP: 0018:ffff9cbc01487d80 EFLAGS: 00010202
[ 6475.041245] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[ 6475.041818] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 6475.042385] RBP: ffff8fc7cf833648 R08: 0000000000000000 R09: 0000000000000000
[ 6475.042938] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c2df01e0
[ 6475.043502] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8336b0 R15: ffff8fc7d11b9100
[ 6475.043955] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 6475.044535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6475.044870] CR2: 00007f6827062fe0 CR3: 0000000153d74003 CR4: 0000000000370ef0
[ 6475.045276] Call Trace:
[ 6475.045423] qxl_bo_unref+0x31/0x50 [qxl]
[ 6475.045666] qxl_release_free_list+0x52/0xa0 [qxl]
[ 6475.045941] qxl_release_free+0x76/0xe0 [qxl]
[ 6475.046199] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 6475.046473] process_one_work+0x26e/0x570
[ 6475.046719] worker_thread+0x55/0x3c0
[ 6475.046933] ? process_one_work+0x570/0x570
[ 6475.047181] kthread+0x137/0x150
[ 6475.047371] ? __kthread_bind_mask+0x60/0x60
[ 6475.047627] ret_from_fork+0x1f/0x30
[ 6475.047936] irq event stamp: 0
[ 6475.048144] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 6475.048506] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6475.048977] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6475.049456] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 6475.049817] ---[ end trace 5f7855eb2e852da7 ]---
[ 6475.050162] ------------[ cut here ]------------
[ 6475.050426] WARNING: CPU: 0 PID: 1237628 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6475.051002] 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
[ 6475.054589] CPU: 0 PID: 1237628 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 6475.055069] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 6475.055556] Workqueue: events qxl_gc_work [qxl]
[ 6475.055880] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6475.056297] 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
[ 6475.057803] RSP: 0018:ffff9cbc01487d80 EFLAGS: 00010202
[ 6475.058100] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 6475.058511] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 6475.058921] RBP: ffff8fc7d3290a48 R08: 0000000000000000 R09: 0000000000000000
[ 6475.059331] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4845e00
[ 6475.059741] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d3290ab0 R15: ffff8fc7c65bd100
[ 6475.060237] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 6475.060820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6475.061187] CR2: 00007f6827062fe0 CR3: 0000000153d74003 CR4: 0000000000370ef0
[ 6475.061600] Call Trace:
[ 6475.061749] qxl_bo_unref+0x31/0x50 [qxl]
[ 6475.061986] qxl_release_free_list+0x52/0xa0 [qxl]
[ 6475.062276] qxl_release_free+0x76/0xe0 [qxl]
[ 6475.062528] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 6475.062811] process_one_work+0x26e/0x570
[ 6475.063048] worker_thread+0x55/0x3c0
[ 6475.063273] ? process_one_work+0x570/0x570
[ 6475.063514] kthread+0x137/0x150
[ 6475.063715] ? __kthread_bind_mask+0x60/0x60
[ 6475.063961] ret_from_fork+0x1f/0x30
[ 6475.064179] irq event stamp: 0
[ 6475.064358] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 6475.064749] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6475.065344] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6475.065889] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 6475.066252] ---[ end trace 5f7855eb2e852da8 ]---