[ 7944.235099] run fstests generic/201 at 2021-03-01 23:02:27
[ 7944.571380] BTRFS info (device dm-0): using free space tree
[ 7944.571737] BTRFS info (device dm-0): has skinny extents
[ 7945.560708] BTRFS: device fsid 13f700f2-2baa-4087-b883-d79a5346998e devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1485088)
[ 7945.574019] BTRFS info (device dm-7): enabling free space tree
[ 7945.574377] BTRFS info (device dm-7): using free space tree
[ 7945.574712] BTRFS info (device dm-7): has skinny extents
[ 7945.575018] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 7945.580777] BTRFS info (device dm-7): creating free space tree
[ 7945.581189] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7945.581697] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7945.802346] BTRFS info (device dm-7): cleaning free space cache v1
[ 7945.929905] BTRFS info (device dm-7): checking UUID tree
[ 7946.208848] ------------[ cut here ]------------
[ 7946.209112] WARNING: CPU: 0 PID: 1472995 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7946.209668] 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
[ 7946.213121] CPU: 0 PID: 1472995 Comm: kworker/0:8 Tainted: G W 5.12.0-rc1+ #153
[ 7946.213598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7946.214059] Workqueue: events qxl_gc_work [qxl]
[ 7946.214312] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7946.214604] 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
[ 7946.215615] RSP: 0018:ffff9cbc01573d80 EFLAGS: 00010202
[ 7946.215902] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 7946.216290] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7946.216857] RBP: ffff8fc7c37d8248 R08: 0000000000000000 R09: 0000000000000000
[ 7946.217258] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c41ed200
[ 7946.217655] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d82b0 R15: ffff8fc7c41eda00
[ 7946.218038] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7946.218475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7946.218795] CR2: 00007f1aca293000 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 7946.219189] Call Trace:
[ 7946.219332] qxl_bo_unref+0x31/0x50 [qxl]
[ 7946.219560] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7946.219837] qxl_release_free+0x76/0xe0 [qxl]
[ 7946.220083] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7946.220432] process_one_work+0x26e/0x570
[ 7946.220753] worker_thread+0x55/0x3c0
[ 7946.220983] ? process_one_work+0x570/0x570
[ 7946.221293] kthread+0x137/0x150
[ 7946.221659] ? __kthread_bind_mask+0x60/0x60
[ 7946.222089] ret_from_fork+0x1f/0x30
[ 7946.222378] irq event stamp: 0
[ 7946.222558] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7946.222972] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7946.223464] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7946.223961] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7946.224345] ---[ end trace 5f7855eb2e852f7f ]---
[ 7946.225518] ------------[ cut here ]------------
[ 7946.225797] WARNING: CPU: 0 PID: 1472995 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7946.226339] 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
[ 7946.229865] CPU: 0 PID: 1472995 Comm: kworker/0:8 Tainted: G W 5.12.0-rc1+ #153
[ 7946.230379] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7946.230896] Workqueue: events qxl_gc_work [qxl]
[ 7946.231195] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7946.231514] 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
[ 7946.232556] RSP: 0018:ffff9cbc01573d80 EFLAGS: 00010202
[ 7946.232893] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7946.233322] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7946.233795] RBP: ffff8fc7c225e248 R08: 0000000000000000 R09: 0000000000000000
[ 7946.234238] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fb72a300
[ 7946.234677] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c225e2b0 R15: ffff8fc7fb72a000
[ 7946.235102] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7946.235573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7946.235932] CR2: 00005636c7f3e368 CR3: 00000001045d2003 CR4: 0000000000370ef0
[ 7946.236348] Call Trace:
[ 7946.236517] qxl_bo_unref+0x31/0x50 [qxl]
[ 7946.236782] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7946.237076] qxl_release_free+0x76/0xe0 [qxl]
[ 7946.237344] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7946.237645] process_one_work+0x26e/0x570
[ 7946.237895] worker_thread+0x55/0x3c0
[ 7946.238126] ? process_one_work+0x570/0x570
[ 7946.238382] kthread+0x137/0x150
[ 7946.238595] ? __kthread_bind_mask+0x60/0x60
[ 7946.238914] ret_from_fork+0x1f/0x30
[ 7946.239145] irq event stamp: 0
[ 7946.239341] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7946.239718] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7946.240224] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7946.240710] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7946.241131] ---[ end trace 5f7855eb2e852f80 ]---
[ 7946.931382] BTRFS: device fsid 38091123-59cf-4f0b-91ac-ed8cbd27ee73 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1485146)
[ 7946.961731] BTRFS info (device dm-7): enabling free space tree
[ 7946.962077] BTRFS info (device dm-7): using free space tree
[ 7946.962384] BTRFS info (device dm-7): has skinny extents
[ 7946.962693] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 7946.964554] BTRFS info (device dm-7): creating free space tree
[ 7946.964967] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7946.965445] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7947.149959] BTRFS info (device dm-7): cleaning free space cache v1
[ 7947.375468] BTRFS info (device dm-7): checking UUID tree
[ 7947.993935] BTRFS info (device dm-7): using free space tree
[ 7947.994265] BTRFS info (device dm-7): has skinny extents
[ 7948.762875] BTRFS info (device dm-7): using free space tree
[ 7948.763216] BTRFS info (device dm-7): has skinny extents