[ 8578.401162] run fstests generic/288 at 2021-03-01 23:13:01
[ 8578.637151] BTRFS info (device dm-0): using free space tree
[ 8578.637588] BTRFS info (device dm-0): has skinny extents
[ 8578.738679] ------------[ cut here ]------------
[ 8578.738987] WARNING: CPU: 0 PID: 1477000 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8578.739611] 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
[ 8578.743548] CPU: 0 PID: 1477000 Comm: kworker/0:16 Tainted: G W 5.12.0-rc1+ #153
[ 8578.744175] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8578.744727] Workqueue: events qxl_gc_work [qxl]
[ 8578.745008] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8578.745323] 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
[ 8578.746444] RSP: 0018:ffff9cbc01853d80 EFLAGS: 00010202
[ 8578.746766] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 8578.747191] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8578.747629] RBP: ffff8fc8118c5e48 R08: 0000000000000000 R09: 0000000000000000
[ 8578.748061] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7ea8c3a80
[ 8578.748559] R13: ffff8fc7cc8d4d90 R14: ffff8fc8118c5eb0 R15: ffff8fc7c40c2500
[ 8578.749085] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8578.749607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8578.749956] CR2: 0000564cc44b8000 CR3: 0000000111bfe003 CR4: 0000000000370ef0
[ 8578.750427] Call Trace:
[ 8578.750635] qxl_bo_unref+0x31/0x50 [qxl]
[ 8578.750909] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8578.751203] qxl_release_free+0x76/0xe0 [qxl]
[ 8578.751487] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8578.751820] process_one_work+0x26e/0x570
[ 8578.752116] worker_thread+0x55/0x3c0
[ 8578.752363] ? process_one_work+0x570/0x570
[ 8578.752680] kthread+0x137/0x150
[ 8578.752882] ? __kthread_bind_mask+0x60/0x60
[ 8578.753144] ret_from_fork+0x1f/0x30
[ 8578.753368] irq event stamp: 0
[ 8578.753569] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8578.753951] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8578.754485] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8578.755049] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8578.755526] ---[ end trace 5f7855eb2e853049 ]---
[ 8578.755916] ------------[ cut here ]------------
[ 8578.756195] WARNING: CPU: 0 PID: 1477000 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8578.756806] 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
[ 8578.760695] CPU: 0 PID: 1477000 Comm: kworker/0:16 Tainted: G W 5.12.0-rc1+ #153
[ 8578.761255] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8578.761789] Workqueue: events qxl_gc_work [qxl]
[ 8578.762075] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8578.762371] 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
[ 8578.763426] RSP: 0018:ffff9cbc01853d80 EFLAGS: 00010202
[ 8578.763764] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8578.764178] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8578.764608] RBP: ffff8fc7cad63a48 R08: 0000000000000000 R09: 0000000000000000
[ 8578.765020] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc8073aab00
[ 8578.765430] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cad63ab0 R15: ffff8fc8073aa400
[ 8578.765860] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8578.766331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8578.766688] CR2: 0000564cc44b8000 CR3: 0000000111bfe003 CR4: 0000000000370ef0
[ 8578.767111] Call Trace:
[ 8578.767263] qxl_bo_unref+0x31/0x50 [qxl]
[ 8578.767519] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8578.767852] qxl_release_free+0x76/0xe0 [qxl]
[ 8578.768115] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8578.768454] process_one_work+0x26e/0x570
[ 8578.768485] BTRFS: device fsid 566bb2ed-f324-46b2-8d71-016bc6176164 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1618439)
[ 8578.768700] worker_thread+0x55/0x3c0
[ 8578.769783] ? process_one_work+0x570/0x570
[ 8578.770032] kthread+0x137/0x150
[ 8578.770224] ? __kthread_bind_mask+0x60/0x60
[ 8578.770480] ret_from_fork+0x1f/0x30
[ 8578.770704] irq event stamp: 0
[ 8578.770884] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8578.771243] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8578.771725] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8578.772185] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8578.772549] ---[ end trace 5f7855eb2e85304a ]---
[ 8578.790180] BTRFS info (device dm-7): enabling free space tree
[ 8578.790596] BTRFS info (device dm-7): using free space tree
[ 8578.790954] BTRFS info (device dm-7): has skinny extents
[ 8578.791304] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 8578.817081] BTRFS info (device dm-7): creating free space tree
[ 8578.817545] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 8578.818070] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 8578.825667] BTRFS info (device dm-7): cleaning free space cache v1
[ 8578.833036] BTRFS info (device dm-7): checking UUID tree
[ 8578.903012] BTRFS info (device dm-7): using free space tree
[ 8578.903366] BTRFS info (device dm-7): has skinny extents