[ 4468.333502] run fstests btrfs/152 at 2021-03-01 22:04:31
[ 4468.505273] BTRFS info (device dm-0): using free space tree
[ 4468.505611] BTRFS info (device dm-0): has skinny extents
[ 4468.649454] BTRFS: device fsid 2fbecdcf-3fc2-4279-8584-34d97f533917 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (474426)
[ 4468.662372] BTRFS info (device dm-7): enabling free space tree
[ 4468.662723] BTRFS info (device dm-7): using free space tree
[ 4468.663062] BTRFS info (device dm-7): has skinny extents
[ 4468.663368] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 4468.669151] BTRFS info (device dm-7): creating free space tree
[ 4468.669561] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 4468.670075] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 4468.705418] BTRFS info (device dm-7): cleaning free space cache v1
[ 4468.717572] BTRFS info (device dm-7): checking UUID tree
[ 4468.771199] BTRFS info (device dm-7): qgroup scan completed (inconsistency flag cleared)
[ 4470.736095] ------------[ cut here ]------------
[ 4470.736366] WARNING: CPU: 0 PID: 257099 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4470.736952] Modules linked in: 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
[ 4470.740312] CPU: 0 PID: 257099 Comm: kworker/0:12 Tainted: G        W         5.12.0-rc1+ #153
[ 4470.740883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 4470.741383] Workqueue: events qxl_gc_work [qxl]
[ 4470.741646] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4470.741962] 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
[ 4470.743014] RSP: 0018:ffff9cbc016ebd80 EFLAGS: 00010202
[ 4470.743317] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 4470.743734] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 4470.744153] RBP: ffff8fc7cf445248 R08: 0000000000000000 R09: 0000000000000000
[ 4470.744556] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d03c8d00
[ 4470.744977] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf4452b0 R15: ffff8fc7c45d0800
[ 4470.745382] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 4470.745838] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4470.746177] CR2: 00007f4015725500 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 4470.746576] Call Trace:
[ 4470.746723]  qxl_bo_unref+0x31/0x50 [qxl]
[ 4470.746974]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 4470.747255]  qxl_release_free+0x76/0xe0 [qxl]
[ 4470.747507]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 4470.747779]  process_one_work+0x26e/0x570
[ 4470.748029]  worker_thread+0x55/0x3c0
[ 4470.748343]  ? process_one_work+0x570/0x570
[ 4470.748585]  kthread+0x137/0x150
[ 4470.748776]  ? __kthread_bind_mask+0x60/0x60
[ 4470.749038]  ret_from_fork+0x1f/0x30
[ 4470.749304] irq event stamp: 0
[ 4470.749500] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 4470.749850] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4470.750322] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4470.750778] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 4470.751152] ---[ end trace 5f7855eb2e852b25 ]---
[ 4470.751496] ------------[ cut here ]------------
[ 4470.751759] WARNING: CPU: 0 PID: 257099 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4470.752325] Modules linked in: 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
[ 4470.755635] CPU: 0 PID: 257099 Comm: kworker/0:12 Tainted: G        W         5.12.0-rc1+ #153
[ 4470.756177] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 4470.756670] Workqueue: events qxl_gc_work [qxl]
[ 4470.756949] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 4470.757266] 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
[ 4470.758314] RSP: 0018:ffff9cbc016ebd80 EFLAGS: 00010202
[ 4470.758610] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 4470.759021] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 4470.759425] RBP: ffff8fc7c459ea48 R08: 0000000000000000 R09: 0000000000000000
[ 4470.759828] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c45d0e00
[ 4470.760244] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c459eab0 R15: ffff8fc7c45d0400
[ 4470.760647] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 4470.761118] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4470.761440] CR2: 00007f4015725500 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 4470.761921] Call Trace:
[ 4470.762076]  qxl_bo_unref+0x31/0x50 [qxl]
[ 4470.762311]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 4470.762588]  qxl_release_free+0x76/0xe0 [qxl]
[ 4470.762890]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 4470.763168]  process_one_work+0x26e/0x570
[ 4470.763422]  worker_thread+0x55/0x3c0
[ 4470.763636]  ? process_one_work+0x570/0x570
[ 4470.763888]  kthread+0x137/0x150
[ 4470.764083]  ? __kthread_bind_mask+0x60/0x60
[ 4470.764331]  ret_from_fork+0x1f/0x30
[ 4470.764542] irq event stamp: 0
[ 4470.764719] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 4470.765091] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4470.765547] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 4470.766021] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 4470.766374] ---[ end trace 5f7855eb2e852b26 ]---