[ 7510.205781] run fstests generic/162 at 2021-03-01 22:55:13
[ 7510.435927] BTRFS info (device dm-0): using free space tree
[ 7510.436281] BTRFS info (device dm-0): has skinny extents
[ 7511.025451] BTRFS: device fsid df24cfc4-9e6e-45b2-a903-1949fd4686c6 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1359453)
[ 7511.049293] BTRFS info (device dm-7): enabling free space tree
[ 7511.049645] BTRFS info (device dm-7): using free space tree
[ 7511.049984] BTRFS info (device dm-7): has skinny extents
[ 7511.050294] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 7511.052171] BTRFS info (device dm-7): creating free space tree
[ 7511.052780] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7511.053299] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7511.149572] BTRFS info (device dm-7): cleaning free space cache v1
[ 7511.270915] BTRFS info (device dm-7): checking UUID tree
[ 7511.894344] BTRFS: device fsid 08c4b161-84cb-4116-a223-ed895f935715 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1359503)
[ 7511.912468] BTRFS info (device dm-7): enabling free space tree
[ 7511.912824] BTRFS info (device dm-7): using free space tree
[ 7511.913169] BTRFS info (device dm-7): has skinny extents
[ 7511.913476] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 7511.923041] BTRFS info (device dm-7): creating free space tree
[ 7511.923463] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7511.923971] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7511.933305] BTRFS info (device dm-7): cleaning free space cache v1
[ 7511.940936] BTRFS info (device dm-7): checking UUID tree
[ 7512.443914] BTRFS info (device dm-7): using free space tree
[ 7512.444256] BTRFS info (device dm-7): has skinny extents
[ 7513.365071] ------------[ cut here ]------------
[ 7513.365344] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7513.365969] 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
[ 7513.369545] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G W 5.12.0-rc1+ #153
[ 7513.370075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7513.370577] Workqueue: events qxl_gc_work [qxl]
[ 7513.370871] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7513.371193] 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
[ 7513.372260] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 7513.372581] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 7513.373010] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7513.373436] RBP: ffff8fc7c3a3ce48 R08: 0000000000000000 R09: 0000000000000000
[ 7513.373865] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5ef0480
[ 7513.374295] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3a3ceb0 R15: ffff8fc7cf338c00
[ 7513.374718] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7513.375204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7513.375551] CR2: 00005633b211731c CR3: 0000000177826005 CR4: 0000000000370ef0
[ 7513.375985] Call Trace:
[ 7513.376161] qxl_bo_unref+0x31/0x50 [qxl]
[ 7513.376417] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7513.376717] qxl_release_free+0x76/0xe0 [qxl]
[ 7513.376981] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7513.377258] process_one_work+0x26e/0x570
[ 7513.377494] worker_thread+0x55/0x3c0
[ 7513.377706] ? process_one_work+0x570/0x570
[ 7513.377959] kthread+0x137/0x150
[ 7513.378151] ? __kthread_bind_mask+0x60/0x60
[ 7513.378395] ret_from_fork+0x1f/0x30
[ 7513.378603] irq event stamp: 0
[ 7513.378779] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7513.379143] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7513.379605] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7513.380076] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7513.380429] ---[ end trace 5f7855eb2e852ef4 ]---
[ 7513.382314] ------------[ cut here ]------------
[ 7513.382638] WARNING: CPU: 0 PID: 1336284 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7513.383229] 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
[ 7513.386905] CPU: 0 PID: 1336284 Comm: kworker/0:2 Tainted: G W 5.12.0-rc1+ #153
[ 7513.387393] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7513.387888] Workqueue: events qxl_gc_work [qxl]
[ 7513.388157] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7513.388454] 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
[ 7513.389512] RSP: 0018:ffff9cbc01503d80 EFLAGS: 00010202
[ 7513.389811] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7513.390240] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7513.390663] RBP: ffff8fc7cc5d2e48 R08: 0000000000000000 R09: 0000000000000000
[ 7513.391078] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c41eda00
[ 7513.391478] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d2eb0 R15: ffff8fc7c41ed200
[ 7513.391890] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7513.392347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7513.392673] CR2: 00007f53b97e8e38 CR3: 00000001308e4001 CR4: 0000000000370ef0
[ 7513.393101] Call Trace:
[ 7513.393264] qxl_bo_unref+0x31/0x50 [qxl]
[ 7513.393514] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7513.393804] qxl_release_free+0x76/0xe0 [qxl]
[ 7513.394089] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7513.394381] process_one_work+0x26e/0x570
[ 7513.394633] worker_thread+0x55/0x3c0
[ 7513.394892] ? process_one_work+0x570/0x570
[ 7513.395206] kthread+0x137/0x150
[ 7513.395438] ? __kthread_bind_mask+0x60/0x60
[ 7513.395728] ret_from_fork+0x1f/0x30
[ 7513.396014] irq event stamp: 0
[ 7513.396198] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7513.396582] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7513.397089] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7513.397580] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7513.397972] ---[ end trace 5f7855eb2e852ef5 ]---
[ 7516.814675] BTRFS info (device dm-7): using free space tree
[ 7516.815102] BTRFS info (device dm-7): has skinny extents