[ 7890.886531] run fstests generic/182 at 2021-03-01 23:01:33
[ 7891.810553] BTRFS info (device dm-0): using free space tree
[ 7891.810906] BTRFS info (device dm-0): has skinny extents
[ 7892.550589] BTRFS info (device dm-0): using free space tree
[ 7892.550925] BTRFS info (device dm-0): has skinny extents
[ 7892.753509] ------------[ cut here ]------------
[ 7892.753872] WARNING: CPU: 0 PID: 1336298 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7892.754482] 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
[ 7892.758566] CPU: 0 PID: 1336298 Comm: kworker/0:15 Tainted: G W 5.12.0-rc1+ #153
[ 7892.759101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7892.759617] Workqueue: events qxl_gc_work [qxl]
[ 7892.759989] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7892.760473] 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
[ 7892.761631] RSP: 0018:ffff9cbc0156bd80 EFLAGS: 00010202
[ 7892.761999] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 7892.762447] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7892.762893] RBP: ffff8fc7cc5d5648 R08: 0000000000000000 R09: 0000000000000000
[ 7892.763383] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0ad5200
[ 7892.763820] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d56b0 R15: ffff8fc7c0ad5500
[ 7892.764321] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7892.764878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7892.765243] CR2: 000055f116835f70 CR3: 000000013615c004 CR4: 0000000000370ef0
[ 7892.765672] Call Trace:
[ 7892.765847] qxl_bo_unref+0x31/0x50 [qxl]
[ 7892.766135] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7892.766434] qxl_release_free+0x76/0xe0 [qxl]
[ 7892.766719] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7892.766998] process_one_work+0x26e/0x570
[ 7892.767267] worker_thread+0x55/0x3c0
[ 7892.767486] ? process_one_work+0x570/0x570
[ 7892.767733] kthread+0x137/0x150
[ 7892.767924] ? __kthread_bind_mask+0x60/0x60
[ 7892.768190] ret_from_fork+0x1f/0x30
[ 7892.768401] irq event stamp: 0
[ 7892.768584] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7892.768942] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7892.769420] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7892.769887] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7892.770264] ---[ end trace 5f7855eb2e852f6e ]---
[ 7892.770631] ------------[ cut here ]------------
[ 7892.770898] WARNING: CPU: 0 PID: 1336298 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7892.771485] 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
[ 7892.775132] CPU: 0 PID: 1336298 Comm: kworker/0:15 Tainted: G W 5.12.0-rc1+ #153
[ 7892.775636] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7892.776123] Workqueue: events qxl_gc_work [qxl]
[ 7892.776391] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7892.776691] 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
[ 7892.777758] RSP: 0018:ffff9cbc0156bd80 EFLAGS: 00010202
[ 7892.778101] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7892.778564] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7892.778968] RBP: ffff8fc7d4fc4a48 R08: 0000000000000000 R09: 0000000000000000
[ 7892.779381] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c3c6ad00
[ 7892.779790] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d4fc4ab0 R15: ffff8fc7c3c6ac00
[ 7892.780204] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7892.780669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7892.780999] CR2: 000055f116835f70 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 7892.781417] Call Trace:
[ 7892.781571] qxl_bo_unref+0x31/0x50 [qxl]
[ 7892.781809] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7892.782087] qxl_release_free+0x76/0xe0 [qxl]
[ 7892.782353] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7892.782670] process_one_work+0x26e/0x570
[ 7892.782906] worker_thread+0x55/0x3c0
[ 7892.783133] ? process_one_work+0x570/0x570
[ 7892.783414] kthread+0x137/0x150
[ 7892.783638] ? __kthread_bind_mask+0x60/0x60
[ 7892.783898] ret_from_fork+0x1f/0x30
[ 7892.784121] irq event stamp: 0
[ 7892.784338] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7892.784705] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7892.785176] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7892.785645] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7892.786001] ---[ end trace 5f7855eb2e852f6f ]---
[ 7893.243919] BTRFS info (device dm-0): using free space tree
[ 7893.244311] BTRFS info (device dm-0): has skinny extents
[ 7893.661995] BTRFS info (device dm-0): using free space tree
[ 7893.662461] BTRFS info (device dm-0): has skinny extents