[13657.844720] run fstests generic/523 at 2021-03-02 00:37:40
[13658.301560] BTRFS info (device dm-0): using free space tree
[13658.301901] BTRFS info (device dm-0): has skinny extents
[13658.450093] BTRFS: device fsid 3cb0d63b-7b11-484f-87e6-8135443145c0 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2326213)
[13658.465768] BTRFS info (device dm-7): enabling free space tree
[13658.466267] BTRFS info (device dm-7): using free space tree
[13658.466726] BTRFS info (device dm-7): has skinny extents
[13658.467145] BTRFS info (device dm-7): flagging fs with big metadata feature
[13658.469290] ------------[ cut here ]------------
[13658.469651] WARNING: CPU: 0 PID: 2304236 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13658.470429] 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
[13658.475302] CPU: 0 PID: 2304236 Comm: kworker/0:7 Tainted: G        W         5.12.0-rc1+ #153
[13658.475958] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13658.476609] Workqueue: events qxl_gc_work [qxl]
[13658.476968] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13658.477377] 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
[13658.478815] RSP: 0018:ffff9cbc01643d80 EFLAGS: 00010202
[13658.479225] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[13658.479771] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13658.480324] RBP: ffff8fc81ed82648 R08: 0000000000000000 R09: 0000000000000000
[13658.480867] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc6ee049e00
[13658.481423] R13: ffff8fc7cc8d4d90 R14: ffff8fc81ed826b0 R15: ffff8fc7fb72ae00
[13658.481994] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13658.482625] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13658.483096] CR2: 00007f760e103da0 CR3: 00000001051ac004 CR4: 0000000000370ef0
[13658.483639] Call Trace:
[13658.483845]  qxl_bo_unref+0x31/0x50 [qxl]
[13658.484179]  qxl_release_free_list+0x52/0xa0 [qxl]
[13658.484552]  qxl_release_free+0x76/0xe0 [qxl]
[13658.484894]  qxl_garbage_collect+0xbd/0x170 [qxl]
[13658.485275]  process_one_work+0x26e/0x570
[13658.485591]  worker_thread+0x55/0x3c0
[13658.485881]  ? process_one_work+0x570/0x570
[13658.486232]  kthread+0x137/0x150
[13658.486492]  ? __kthread_bind_mask+0x60/0x60
[13658.486834]  ret_from_fork+0x1f/0x30
[13658.487137] irq event stamp: 0
[13658.487378] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13658.487861] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13658.488487] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[13658.489114] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13658.489587] ---[ end trace 5f7855eb2e8536a5 ]---
[13658.493641] ------------[ cut here ]------------
[13658.494036] WARNING: CPU: 0 PID: 2304236 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[13658.494803] 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
[13658.499656] CPU: 0 PID: 2304236 Comm: kworker/0:7 Tainted: G        W         5.12.0-rc1+ #153
[13658.500327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13658.500970] Workqueue: events qxl_gc_work [qxl]
[13658.501348] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[13658.501763] 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
[13658.503165] RSP: 0018:ffff9cbc01643d80 EFLAGS: 00010202
[13658.503569] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[13658.504120] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[13658.504655] RBP: ffff8fc7cf832a48 R08: 0000000000000000 R09: 0000000000000000
[13658.505216] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fbfee800
[13658.505770] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf832ab0 R15: ffff8fc7fbfee400
[13658.506337] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[13658.506963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13658.507413] CR2: 00007f760e103da0 CR3: 0000000102b44006 CR4: 0000000000370ef0
[13658.507957] Call Trace:
[13658.508168]  qxl_bo_unref+0x31/0x50 [qxl]
[13658.508489]  qxl_release_free_list+0x52/0xa0 [qxl]
[13658.508869]  qxl_release_free+0x76/0xe0 [qxl]
[13658.509243]  qxl_garbage_collect+0xbd/0x170 [qxl]
[13658.509611]  process_one_work+0x26e/0x570
[13658.509933]  worker_thread+0x55/0x3c0
[13658.510236]  ? process_one_work+0x570/0x570
[13658.510561]  kthread+0x137/0x150
[13658.510819]  ? __kthread_bind_mask+0x60/0x60
[13658.511165]  ret_from_fork+0x1f/0x30
[13658.511447] irq event stamp: 0
[13658.511692] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13658.512191] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[13658.512825] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[13658.513465] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13658.513961] ---[ end trace 5f7855eb2e8536a6 ]---
[13658.515796] BTRFS info (device dm-7): creating free space tree
[13658.516346] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[13658.516865] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[13658.525751] BTRFS info (device dm-7): cleaning free space cache v1
[13658.533065] BTRFS info (device dm-7): checking UUID tree
[13658.623365] BTRFS info (device dm-7): using free space tree
[13658.623702] BTRFS info (device dm-7): has skinny extents