[ 7949.001263] run fstests generic/202 at 2021-03-01 23:02:31
[ 7949.348298] BTRFS info (device dm-0): using free space tree
[ 7949.348648] BTRFS info (device dm-0): has skinny extents
[ 7950.393390] BTRFS: device fsid 152f3078-a256-46a1-8da6-650dd774fd07 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1485638)
[ 7950.405922] BTRFS info (device dm-7): enabling free space tree
[ 7950.406278] BTRFS info (device dm-7): using free space tree
[ 7950.406614] BTRFS info (device dm-7): has skinny extents
[ 7950.406918] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 7950.408800] BTRFS info (device dm-7): creating free space tree
[ 7950.409211] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7950.409723] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7950.623887] BTRFS info (device dm-7): cleaning free space cache v1
[ 7950.663754] BTRFS info (device dm-7): checking UUID tree
[ 7951.804552] BTRFS: device fsid 03400df3-12b4-4403-b0fb-195656e720ac devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1485682)
[ 7951.817484] BTRFS info (device dm-7): enabling free space tree
[ 7951.817842] BTRFS info (device dm-7): using free space tree
[ 7951.818171] BTRFS info (device dm-7): has skinny extents
[ 7951.818472] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 7951.820469] BTRFS info (device dm-7): creating free space tree
[ 7951.820878] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7951.821375] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7952.038631] BTRFS info (device dm-7): cleaning free space cache v1
[ 7952.160622] BTRFS info (device dm-7): checking UUID tree
[ 7952.644141] BTRFS info (device dm-7): using free space tree
[ 7952.644466] BTRFS info (device dm-7): has skinny extents
[ 7952.864884] ------------[ cut here ]------------
[ 7952.865164] WARNING: CPU: 0 PID: 1336292 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7952.865741] 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
[ 7952.869329] CPU: 0 PID: 1336292 Comm: kworker/0:9 Tainted: G W 5.12.0-rc1+ #153
[ 7952.869822] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7952.870306] Workqueue: events qxl_gc_work [qxl]
[ 7952.870580] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7952.870878] 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
[ 7952.871934] RSP: 0018:ffff9cbc0153bd80 EFLAGS: 00010202
[ 7952.872236] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[ 7952.872651] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7952.873060] RBP: ffff8fc7c2340a48 R08: 0000000000000000 R09: 0000000000000000
[ 7952.873460] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c46a9240
[ 7952.873872] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2340ab0 R15: ffff8fc7c41ed700
[ 7952.874279] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7952.874744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7952.875077] CR2: 00007f04e008c600 CR3: 0000000102a3a006 CR4: 0000000000370ef0
[ 7952.875480] Call Trace:
[ 7952.875640] qxl_bo_unref+0x31/0x50 [qxl]
[ 7952.875875] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7952.876154] qxl_release_free+0x76/0xe0 [qxl]
[ 7952.876406] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7952.876691] process_one_work+0x26e/0x570
[ 7952.876928] worker_thread+0x55/0x3c0
[ 7952.877201] ? process_one_work+0x570/0x570
[ 7952.877446] kthread+0x137/0x150
[ 7952.877649] ? __kthread_bind_mask+0x60/0x60
[ 7952.877936] ret_from_fork+0x1f/0x30
[ 7952.878187] irq event stamp: 0
[ 7952.878393] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7952.878758] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7952.879224] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7952.879689] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7952.880049] ---[ end trace 5f7855eb2e852f81 ]---
[ 7952.880382] ------------[ cut here ]------------
[ 7952.880659] WARNING: CPU: 0 PID: 1336292 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7952.881224] 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
[ 7952.884779] CPU: 0 PID: 1336292 Comm: kworker/0:9 Tainted: G W 5.12.0-rc1+ #153
[ 7952.885267] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7952.885755] Workqueue: events qxl_gc_work [qxl]
[ 7952.886026] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7952.886325] 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
[ 7952.887379] RSP: 0018:ffff9cbc0153bd80 EFLAGS: 00010202
[ 7952.887688] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7952.888094] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7952.888492] RBP: ffff8fc7cf831648 R08: 0000000000000000 R09: 0000000000000000
[ 7952.888904] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703d21000
[ 7952.889310] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8316b0 R15: ffff8fc703d21e00
[ 7952.889718] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7952.890180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7952.890504] CR2: 00007f04e008c600 CR3: 0000000102a3a006 CR4: 0000000000370ef0
[ 7952.890915] Call Trace:
[ 7952.891065] qxl_bo_unref+0x31/0x50 [qxl]
[ 7952.891299] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7952.891588] qxl_release_free+0x76/0xe0 [qxl]
[ 7952.891838] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7952.892112] process_one_work+0x26e/0x570
[ 7952.892346] worker_thread+0x55/0x3c0
[ 7952.892571] ? process_one_work+0x570/0x570
[ 7952.892813] kthread+0x137/0x150
[ 7952.893010] ? __kthread_bind_mask+0x60/0x60
[ 7952.893256] ret_from_fork+0x1f/0x30
[ 7952.893466] irq event stamp: 0
[ 7952.893657] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7952.894049] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7952.894510] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7952.894981] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7952.895337] ---[ end trace 5f7855eb2e852f82 ]---
[ 7952.903461] BTRFS info (device dm-7): using free space tree
[ 7952.903808] BTRFS info (device dm-7): has skinny extents
[ 7953.473706] BTRFS info (device dm-7): using free space tree
[ 7953.474034] BTRFS info (device dm-7): has skinny extents