[ 7522.220012] run fstests generic/164 at 2021-03-01 22:55:25
[ 7522.387556] BTRFS info (device dm-0): using free space tree
[ 7522.387919] BTRFS info (device dm-0): has skinny extents
[ 7522.544785] BTRFS: device fsid e1187c8e-ac8a-4288-b543-25cc22bdee60 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1370525)
[ 7522.559800] BTRFS info (device dm-7): enabling free space tree
[ 7522.560161] BTRFS info (device dm-7): using free space tree
[ 7522.560481] BTRFS info (device dm-7): has skinny extents
[ 7522.560808] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 7522.578229] BTRFS info (device dm-7): creating free space tree
[ 7522.578644] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7522.579156] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7522.589344] BTRFS info (device dm-7): cleaning free space cache v1
[ 7522.600151] BTRFS info (device dm-7): checking UUID tree
[ 7522.730228] BTRFS: device fsid 9220d664-4bf6-4ff0-a1b6-22bd8ea2964a devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1370568)
[ 7522.748251] BTRFS info (device dm-7): enabling free space tree
[ 7522.748607] BTRFS info (device dm-7): using free space tree
[ 7522.748939] BTRFS info (device dm-7): has skinny extents
[ 7522.749357] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 7522.767183] BTRFS info (device dm-7): creating free space tree
[ 7522.767647] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7522.768154] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7522.777301] BTRFS info (device dm-7): cleaning free space cache v1
[ 7522.788433] BTRFS info (device dm-7): checking UUID tree
[ 7523.184281] BTRFS info (device dm-7): using free space tree
[ 7523.184661] BTRFS info (device dm-7): has skinny extents
[ 7526.678052] ------------[ cut here ]------------
[ 7526.678348] WARNING: CPU: 0 PID: 1336293 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7526.678980] 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
[ 7526.682911] CPU: 0 PID: 1336293 Comm: kworker/0:10 Tainted: G        W         5.12.0-rc1+ #153
[ 7526.683444] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7526.683969] Workqueue: events qxl_gc_work [qxl]
[ 7526.684257] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7526.684582] 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
[ 7526.685733] RSP: 0000:ffff9cbc01543d80 EFLAGS: 00010202
[ 7526.686059] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[ 7526.686601] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7526.687213] RBP: ffff8fc7cf017e48 R08: 0000000000000000 R09: 0000000000000000
[ 7526.687823] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7f7d9da20
[ 7526.688395] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf017eb0 R15: ffff8fc7c086a300
[ 7526.688861] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7526.689358] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7526.689725] CR2: 0000561657a45af8 CR3: 000000011186a003 CR4: 0000000000370ef0
[ 7526.690167] Call Trace:
[ 7526.690329]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7526.690590]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7526.690901]  qxl_release_free+0x76/0xe0 [qxl]
[ 7526.691179]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7526.691477]  process_one_work+0x26e/0x570
[ 7526.691743]  worker_thread+0x55/0x3c0
[ 7526.691977]  ? process_one_work+0x570/0x570
[ 7526.692241]  kthread+0x137/0x150
[ 7526.692446]  ? __kthread_bind_mask+0x60/0x60
[ 7526.692726]  ret_from_fork+0x1f/0x30
[ 7526.692961] irq event stamp: 0
[ 7526.693154] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7526.693544] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7526.694055] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7526.694562] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7526.694960] ---[ end trace 5f7855eb2e852ef8 ]---
[ 7526.703833] ------------[ cut here ]------------
[ 7526.704242] WARNING: CPU: 0 PID: 1336293 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7526.704968] 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
[ 7526.708771] CPU: 0 PID: 1336293 Comm: kworker/0:10 Tainted: G        W         5.12.0-rc1+ #153
[ 7526.709289] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7526.709806] Workqueue: events qxl_gc_work [qxl]
[ 7526.710088] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7526.710402] 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
[ 7526.711514] RSP: 0000:ffff9cbc01543d80 EFLAGS: 00010202
[ 7526.711836] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7526.712264] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7526.712695] RBP: ffff8fc7c3539e48 R08: 0000000000000000 R09: 0000000000000000
[ 7526.713129] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c3c6ac00
[ 7526.713550] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3539eb0 R15: ffff8fc7c3c6af00
[ 7526.713986] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7526.714467] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7526.714820] CR2: 00007feae3a669e8 CR3: 000000011186a003 CR4: 0000000000370ef0
[ 7526.715249] Call Trace:
[ 7526.715403]  qxl_bo_unref+0x31/0x50 [qxl]
[ 7526.715652]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 7526.715957]  qxl_release_free+0x76/0xe0 [qxl]
[ 7526.716226]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7526.716513]  process_one_work+0x26e/0x570
[ 7526.716771]  worker_thread+0x55/0x3c0
[ 7526.717001]  ? process_one_work+0x570/0x570
[ 7526.717255]  kthread+0x137/0x150
[ 7526.717453]  ? __kthread_bind_mask+0x60/0x60
[ 7526.717710]  ret_from_fork+0x1f/0x30
[ 7526.717943] irq event stamp: 0
[ 7526.718131] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 7526.718507] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7526.719004] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7526.719491] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7526.719872] ---[ end trace 5f7855eb2e852ef9 ]---
[ 7527.643648] BTRFS info (device dm-7): using free space tree
[ 7527.644009] BTRFS info (device dm-7): has skinny extents