[ 9743.136759] run fstests generic/411 at 2021-03-01 23:32:26
[ 9743.513032] BTRFS: device fsid 16705e18-a452-4ee3-af4c-f7f840b0f6f4 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1761044)
[ 9743.534934] BTRFS info (device dm-7): disk space caching is enabled
[ 9743.535344] BTRFS info (device dm-7): has skinny extents
[ 9743.535703] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 9743.548202] BTRFS info (device dm-7): checking UUID tree
[ 9743.943808] ------------[ cut here ]------------
[ 9743.944101] WARNING: CPU: 0 PID: 1336292 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9743.944724] 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
[ 9743.948602] CPU: 0 PID: 1336292 Comm: kworker/0:9 Tainted: G        W         5.12.0-rc1+ #153
[ 9743.949113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9743.949638] Workqueue: events qxl_gc_work [qxl]
[ 9743.949920] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9743.950238] 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
[ 9743.951369] RSP: 0018:ffff9cbc0153bd80 EFLAGS: 00010202
[ 9743.951698] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 9743.952128] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9743.952572] RBP: ffff8fc7c2122648 R08: 0000000000000000 R09: 0000000000000000
[ 9743.953002] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc7c41edf00
[ 9743.953433] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21226b0 R15: ffff8fc7c41ed700
[ 9743.953873] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9743.954363] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9743.954724] CR2: 00007ffeea0f5638 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 9743.955150] Call Trace:
[ 9743.955310]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9743.955572]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9743.955864]  qxl_release_free+0x76/0xe0 [qxl]
[ 9743.956127]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9743.956415]  process_one_work+0x26e/0x570
[ 9743.956676]  worker_thread+0x55/0x3c0
[ 9743.956904]  ? process_one_work+0x570/0x570
[ 9743.957161]  kthread+0x137/0x150
[ 9743.957366]  ? __kthread_bind_mask+0x60/0x60
[ 9743.957640]  ret_from_fork+0x1f/0x30
[ 9743.957863] irq event stamp: 0
[ 9743.958051] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9743.958430] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9743.958928] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9743.959446] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9743.959833] ---[ end trace 5f7855eb2e8531bf ]---
[ 9743.960418] ------------[ cut here ]------------
[ 9743.960724] WARNING: CPU: 0 PID: 1336292 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9743.961318] 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
[ 9743.965359] CPU: 0 PID: 1336292 Comm: kworker/0:9 Tainted: G        W         5.12.0-rc1+ #153
[ 9743.965974] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9743.966486] Workqueue: events qxl_gc_work [qxl]
[ 9743.966778] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9743.967094] 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
[ 9743.968217] RSP: 0018:ffff9cbc0153bd80 EFLAGS: 00010202
[ 9743.968638] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9743.969116] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9743.969631] RBP: ffff8fc7e8590e48 R08: 0000000000000000 R09: 0000000000000000
[ 9743.970098] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d11b9a00
[ 9743.970545] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e8590eb0 R15: ffff8fc7d11b9f00
[ 9743.970972] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9743.971458] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9743.971816] CR2: 00007ffeea0f5638 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 9743.972246] Call Trace:
[ 9743.972409]  qxl_bo_unref+0x31/0x50 [qxl]
[ 9743.972670]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 9743.972965]  qxl_release_free+0x76/0xe0 [qxl]
[ 9743.973228]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9743.973517]  process_one_work+0x26e/0x570
[ 9743.973781]  worker_thread+0x55/0x3c0
[ 9743.974006]  ? process_one_work+0x570/0x570
[ 9743.974264]  kthread+0x137/0x150
[ 9743.974465]  ? __kthread_bind_mask+0x60/0x60
[ 9743.974738]  ret_from_fork+0x1f/0x30
[ 9743.974960] irq event stamp: 0
[ 9743.975149] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 9743.975537] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9743.976027] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9743.976517] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9743.976907] ---[ end trace 5f7855eb2e8531c0 ]---
[ 9744.030485] BTRFS info (device dm-0): using free space tree
[ 9744.030962] BTRFS info (device dm-0): has skinny extents