[ 6646.870462] run fstests generic/117 at 2021-03-01 22:40:49
[ 6647.187982] BTRFS: device fsid 75ac671a-9eb0-42bf-ba14-aa744fa80ee9 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1332210)
[ 6647.199970] BTRFS info (device dm-7): enabling free space tree
[ 6647.200327] BTRFS info (device dm-7): using free space tree
[ 6647.200682] BTRFS info (device dm-7): has skinny extents
[ 6647.200998] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 6647.202998] BTRFS info (device dm-7): creating free space tree
[ 6647.203405] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 6647.203902] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 6647.231747] BTRFS info (device dm-7): cleaning free space cache v1
[ 6647.242827] BTRFS info (device dm-7): checking UUID tree
[ 6648.085224] ------------[ cut here ]------------
[ 6648.085502] WARNING: CPU: 0 PID: 1330643 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6648.086104] 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
[ 6648.089892] CPU: 0 PID: 1330643 Comm: kworker/0:103 Tainted: G        W         5.12.0-rc1+ #153
[ 6648.090408] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 6648.090934] Workqueue: events qxl_gc_work [qxl]
[ 6648.091215] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6648.091545] 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
[ 6648.092657] RSP: 0018:ffff9cbc0212fd80 EFLAGS: 00010202
[ 6648.093018] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 6648.093458] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 6648.093873] RBP: ffff8fc7c6006a48 R08: 0000000000000000 R09: 0000000000000000
[ 6648.094315] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc7d13ce000
[ 6648.094780] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c6006ab0 R15: ffff8fc7c4a49f00
[ 6648.095200] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 6648.095723] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6648.096068] CR2: 00000000004162f0 CR3: 00000001126d2001 CR4: 0000000000370ef0
[ 6648.096507] Call Trace:
[ 6648.096663]  qxl_bo_unref+0x31/0x50 [qxl]
[ 6648.096900]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 6648.097193]  qxl_release_free+0x76/0xe0 [qxl]
[ 6648.097507]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 6648.097783]  process_one_work+0x26e/0x570
[ 6648.098037]  worker_thread+0x55/0x3c0
[ 6648.098302]  ? process_one_work+0x570/0x570
[ 6648.098544]  kthread+0x137/0x150
[ 6648.098737]  ? __kthread_bind_mask+0x60/0x60
[ 6648.099003]  ret_from_fork+0x1f/0x30
[ 6648.099285] irq event stamp: 0
[ 6648.099466] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 6648.099824] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6648.100303] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6648.100823] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 6648.101193] ---[ end trace 5f7855eb2e852ddf ]---
[ 6648.101570] ------------[ cut here ]------------
[ 6648.101840] WARNING: CPU: 0 PID: 1330643 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6648.102414] 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
[ 6648.106133] CPU: 0 PID: 1330643 Comm: kworker/0:103 Tainted: G        W         5.12.0-rc1+ #153
[ 6648.106635] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 6648.107184] Workqueue: events qxl_gc_work [qxl]
[ 6648.107540] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6648.107955] 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
[ 6648.109366] RSP: 0018:ffff9cbc0212fd80 EFLAGS: 00010202
[ 6648.109778] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 6648.110343] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 6648.110927] RBP: ffff8fc7d16aea48 R08: 0000000000000000 R09: 0000000000000000
[ 6648.111497] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7f89d7a00
[ 6648.111993] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d16aeab0 R15: ffff8fc7f89d7600
[ 6648.112417] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 6648.112873] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6648.113213] CR2: 00000000004162f0 CR3: 00000001126d2001 CR4: 0000000000370ef0
[ 6648.113660] Call Trace:
[ 6648.113807]  qxl_bo_unref+0x31/0x50 [qxl]
[ 6648.114058]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 6648.114381]  qxl_release_free+0x76/0xe0 [qxl]
[ 6648.114639]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 6648.114910]  process_one_work+0x26e/0x570
[ 6648.115163]  worker_thread+0x55/0x3c0
[ 6648.115430]  ? process_one_work+0x570/0x570
[ 6648.115678]  kthread+0x137/0x150
[ 6648.115866]  ? __kthread_bind_mask+0x60/0x60
[ 6648.116129]  ret_from_fork+0x1f/0x30
[ 6648.116396] irq event stamp: 0
[ 6648.116573] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 6648.116929] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6648.117403] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6648.117914] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 6648.118282] ---[ end trace 5f7855eb2e852de0 ]---