[ 6456.937767] run fstests generic/091 at 2021-03-01 22:37:39
[ 6457.111374] BTRFS info (device dm-0): using free space tree
[ 6457.111729] BTRFS info (device dm-0): has skinny extents
[ 6461.718929] ------------[ cut here ]------------
[ 6461.719227] WARNING: CPU: 0 PID: 1237627 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6461.719844] 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
[ 6461.723494] CPU: 0 PID: 1237627 Comm: kworker/0:5 Tainted: G W 5.12.0-rc1+ #153
[ 6461.724025] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 6461.724541] Workqueue: events qxl_gc_work [qxl]
[ 6461.724851] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6461.725186] 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
[ 6461.726319] RSP: 0018:ffff9cbc01467d80 EFLAGS: 00010202
[ 6461.726647] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[ 6461.727094] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 6461.727530] RBP: ffff8fc7d3290e48 R08: 0000000000000000 R09: 0000000000000000
[ 6461.727976] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c03629c0
[ 6461.728522] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d3290eb0 R15: ffff8fc7d141ec00
[ 6461.729008] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 6461.729725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6461.730103] CR2: 00007ffbb7aa8fb5 CR3: 0000000173fd8005 CR4: 0000000000370ef0
[ 6461.730577] Call Trace:
[ 6461.730738] qxl_bo_unref+0x31/0x50 [qxl]
[ 6461.731013] qxl_release_free_list+0x52/0xa0 [qxl]
[ 6461.731335] qxl_release_free+0x76/0xe0 [qxl]
[ 6461.731622] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 6461.731943] process_one_work+0x26e/0x570
[ 6461.732180] worker_thread+0x55/0x3c0
[ 6461.732439] ? process_one_work+0x570/0x570
[ 6461.732727] kthread+0x137/0x150
[ 6461.732919] ? __kthread_bind_mask+0x60/0x60
[ 6461.733173] ret_from_fork+0x1f/0x30
[ 6461.733464] irq event stamp: 0
[ 6461.733687] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 6461.734050] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6461.734513] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6461.734982] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 6461.735342] ---[ end trace 5f7855eb2e852da3 ]---
[ 6461.735693] ------------[ cut here ]------------
[ 6461.735961] WARNING: CPU: 0 PID: 1237627 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6461.736525] 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
[ 6461.740165] CPU: 0 PID: 1237627 Comm: kworker/0:5 Tainted: G W 5.12.0-rc1+ #153
[ 6461.740752] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 6461.741301] Workqueue: events qxl_gc_work [qxl]
[ 6461.741606] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 6461.741952] 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
[ 6461.743041] RSP: 0018:ffff9cbc01467d80 EFLAGS: 00010202
[ 6461.743343] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 6461.743795] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 6461.744197] RBP: ffff8fc7d251f648 R08: 0000000000000000 R09: 0000000000000000
[ 6461.744684] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0213d00
[ 6461.745132] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d251f6b0 R15: ffff8fc7c41edd00
[ 6461.745578] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 6461.746089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6461.746480] CR2: 00007ffbb7aa8fb5 CR3: 0000000173fd8005 CR4: 0000000000370ef0
[ 6461.746935] Call Trace:
[ 6461.747082] qxl_bo_unref+0x31/0x50 [qxl]
[ 6461.747366] qxl_release_free_list+0x52/0xa0 [qxl]
[ 6461.747696] qxl_release_free+0x76/0xe0 [qxl]
[ 6461.747949] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 6461.748273] process_one_work+0x26e/0x570
[ 6461.748513] worker_thread+0x55/0x3c0
[ 6461.748783] ? process_one_work+0x570/0x570
[ 6461.749025] kthread+0x137/0x150
[ 6461.749260] ? __kthread_bind_mask+0x60/0x60
[ 6461.749556] ret_from_fork+0x1f/0x30
[ 6461.749776] irq event stamp: 0
[ 6461.749954] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 6461.750356] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6461.750863] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 6461.751395] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 6461.751804] ---[ end trace 5f7855eb2e852da4 ]---
[ 6464.200024] BTRFS info (device dm-0): using free space tree
[ 6464.200367] BTRFS info (device dm-0): has skinny extents