[ 7918.587148] run fstests generic/192 at 2021-03-01 23:02:01
[ 7918.844902] BTRFS info (device dm-0): using free space tree
[ 7918.845238] BTRFS info (device dm-0): has skinny extents
[ 7919.585252] ------------[ cut here ]------------
[ 7919.585531] WARNING: CPU: 0 PID: 1330592 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7919.586129] 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
[ 7919.589739] CPU: 0 PID: 1330592 Comm: kworker/0:65 Tainted: G W 5.12.0-rc1+ #153
[ 7919.590238] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7919.590725] Workqueue: events qxl_gc_work [qxl]
[ 7919.591002] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7919.591302] 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
[ 7919.592365] RSP: 0018:ffff9cbc01f8bd80 EFLAGS: 00010202
[ 7919.592666] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[ 7919.593080] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7919.593490] RBP: ffff8fc7c3a3ca48 R08: 0000000000000000 R09: 0000000000000000
[ 7919.593905] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d32de780
[ 7919.594311] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3a3cab0 R15: ffff8fc7f89d7700
[ 7919.594716] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7919.595184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7919.595514] CR2: 00007fac96e9ef30 CR3: 0000000129f26003 CR4: 0000000000370ef0
[ 7919.595933] Call Trace:
[ 7919.596082] qxl_bo_unref+0x31/0x50 [qxl]
[ 7919.596321] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7919.596602] qxl_release_free+0x76/0xe0 [qxl]
[ 7919.596869] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7919.597142] process_one_work+0x26e/0x570
[ 7919.597382] worker_thread+0x55/0x3c0
[ 7919.597595] ? process_one_work+0x570/0x570
[ 7919.597839] kthread+0x137/0x150
[ 7919.598039] ? __kthread_bind_mask+0x60/0x60
[ 7919.598289] ret_from_fork+0x1f/0x30
[ 7919.598501] irq event stamp: 0
[ 7919.598682] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7919.599051] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7919.599521] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7919.599995] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7919.600355] ---[ end trace 5f7855eb2e852f76 ]---
[ 7919.600682] ------------[ cut here ]------------
[ 7919.600962] WARNING: CPU: 0 PID: 1330592 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7919.601524] 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
[ 7919.605107] CPU: 0 PID: 1330592 Comm: kworker/0:65 Tainted: G W 5.12.0-rc1+ #153
[ 7919.605598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7919.606087] Workqueue: events qxl_gc_work [qxl]
[ 7919.606353] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7919.606650] 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
[ 7919.607702] RSP: 0018:ffff9cbc01f8bd80 EFLAGS: 00010202
[ 7919.608014] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7919.608423] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7919.608830] RBP: ffff8fc7f100a648 R08: 0000000000000000 R09: 0000000000000000
[ 7919.609246] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141ed00
[ 7919.609654] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f100a6b0 R15: ffff8fc7d141ef00
[ 7919.610070] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7919.610532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7919.610872] CR2: 00007fac96e9ef30 CR3: 0000000129f26003 CR4: 0000000000370ef0
[ 7919.611286] Call Trace:
[ 7919.611431] qxl_bo_unref+0x31/0x50 [qxl]
[ 7919.611667] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7919.611958] qxl_release_free+0x76/0xe0 [qxl]
[ 7919.612211] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7919.612487] process_one_work+0x26e/0x570
[ 7919.612723] worker_thread+0x55/0x3c0
[ 7919.612950] ? process_one_work+0x570/0x570
[ 7919.613191] kthread+0x137/0x150
[ 7919.613384] ? __kthread_bind_mask+0x60/0x60
[ 7919.613631] ret_from_fork+0x1f/0x30
[ 7919.613852] irq event stamp: 0
[ 7919.614031] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7919.614390] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7919.614863] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7919.615328] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7919.615685] ---[ end trace 5f7855eb2e852f77 ]---
[ 7924.266939] BTRFS info (device dm-0): using free space tree
[ 7924.267283] BTRFS info (device dm-0): has skinny extents
[ 7924.521056] BTRFS info (device dm-0): using free space tree
[ 7924.521401] BTRFS info (device dm-0): has skinny extents