[ 5434.211509] run fstests btrfs/207 at 2021-03-01 22:20:37
[ 5435.434673] BTRFS: device fsid 903cb4e9-d110-477b-9c9f-535372495408 devid 1 transid 5 /dev/dm-7 scanned by systemd-udevd (836827)
[ 5435.436158] BTRFS: device fsid 903cb4e9-d110-477b-9c9f-535372495408 devid 2 transid 5 /dev/dm-6 scanned by systemd-udevd (836776)
[ 5435.438083] BTRFS: device fsid 903cb4e9-d110-477b-9c9f-535372495408 devid 3 transid 5 /dev/dm-5 scanned by systemd-udevd (839799)
[ 5435.446463] BTRFS: device fsid 903cb4e9-d110-477b-9c9f-535372495408 devid 4 transid 5 /dev/dm-4 scanned by systemd-udevd (836825)
[ 5435.474503] BTRFS: device fsid 903cb4e9-d110-477b-9c9f-535372495408 devid 5 transid 5 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (839793)
[ 5435.475321] BTRFS: device fsid 903cb4e9-d110-477b-9c9f-535372495408 devid 6 transid 5 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (839793)
[ 5435.476136] BTRFS: device fsid 903cb4e9-d110-477b-9c9f-535372495408 devid 7 transid 5 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (839793)
[ 5435.489507] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (839799)
[ 5435.490204] BTRFS info (device dm-7): enabling free space tree
[ 5435.490538] BTRFS info (device dm-7): using free space tree
[ 5435.490877] BTRFS info (device dm-7): has skinny extents
[ 5435.491171] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 5435.504316] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (838880)
[ 5435.506194] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836828)
[ 5435.506833] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (838880)
[ 5435.507754] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836828)
[ 5435.521228] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836826)
[ 5435.523568] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836826)
[ 5435.525750] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836825)
[ 5435.527355] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836825)
[ 5435.539200] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836827)
[ 5435.543098] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836827)
[ 5435.549953] BTRFS info (device dm-7): creating free space tree
[ 5435.550352] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 5435.550840] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 5435.560252] BTRFS info (device dm-7): cleaning free space cache v1
[ 5435.560383] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836776)
[ 5435.586653] BTRFS info (device dm-7): checking UUID tree
[ 5435.587137] BTRFS info (device dm-7): devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (839799)
[ 5435.591392] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836776)
[ 5435.592203] BTRFS info (device dm-7): devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (839799)
[ 5435.613307] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836827)
[ 5435.615538] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836827)
[ 5435.619035] BTRFS info (device dm-7): devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836776)
[ 5435.620576] BTRFS info (device dm-7): devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836776)
[ 5435.637614] BTRFS info (device dm-7): devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836776)
[ 5435.639442] BTRFS info (device dm-7): devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836776)
[ 5436.496057] ------------[ cut here ]------------
[ 5436.496386] WARNING: CPU: 0 PID: 809718 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5436.496977] 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
[ 5436.500712] CPU: 0 PID: 809718 Comm: kworker/0:14 Tainted: G W 5.12.0-rc1+ #153
[ 5436.501193] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 5436.501660] Workqueue: events qxl_gc_work [qxl]
[ 5436.501930] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5436.502258] 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
[ 5436.503311] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 5436.503603] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ 5436.504002] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 5436.504428] RBP: ffff8fc7c3a3ce48 R08: 0000000000000000 R09: 0000000000000000
[ 5436.504832] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d1fbe500
[ 5436.505273] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3a3ceb0 R15: ffff8fc7d1fbe800
[ 5436.505666] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 5436.506119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5436.506504] CR2: 00007f0b74d10000 CR3: 000000010c454006 CR4: 0000000000370ef0
[ 5436.506911] Call Trace:
[ 5436.507056] qxl_bo_unref+0x31/0x50 [qxl]
[ 5436.507329] qxl_release_free_list+0x52/0xa0 [qxl]
[ 5436.507604] qxl_release_free+0x76/0xe0 [qxl]
[ 5436.507858] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 5436.508120] process_one_work+0x26e/0x570
[ 5436.508347] worker_thread+0x55/0x3c0
[ 5436.508594] ? process_one_work+0x570/0x570
[ 5436.508839] kthread+0x137/0x150
[ 5436.509021] ? __kthread_bind_mask+0x60/0x60
[ 5436.509308] ret_from_fork+0x1f/0x30
[ 5436.509513] irq event stamp: 0
[ 5436.509697] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 5436.510044] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5436.510531] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5436.511021] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 5436.511363] ---[ end trace 5f7855eb2e852c5a ]---
[ 5436.511706] ------------[ cut here ]------------
[ 5436.511961] WARNING: CPU: 0 PID: 809718 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5436.512609] 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
[ 5436.516120] CPU: 0 PID: 809718 Comm: kworker/0:14 Tainted: G W 5.12.0-rc1+ #153
[ 5436.516592] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 5436.517064] Workqueue: events qxl_gc_work [qxl]
[ 5436.517318] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5436.517671] 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
[ 5436.518722] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 5436.519008] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 5436.519393] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 5436.519814] RBP: ffff8fc7c6538e48 R08: 0000000000000000 R09: 0000000000000000
[ 5436.520237] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d13ceb00
[ 5436.520646] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c6538eb0 R15: ffff8fc7d13ce900
[ 5436.521043] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 5436.521479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5436.521838] CR2: 00007f0b74d10000 CR3: 000000010c454006 CR4: 0000000000370ef0
[ 5436.522226] Call Trace:
[ 5436.522383] qxl_bo_unref+0x31/0x50 [qxl]
[ 5436.522631] qxl_release_free_list+0x52/0xa0 [qxl]
[ 5436.522909] qxl_release_free+0x76/0xe0 [qxl]
[ 5436.523152] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 5436.523414] process_one_work+0x26e/0x570
[ 5436.523659] worker_thread+0x55/0x3c0
[ 5436.523893] ? process_one_work+0x570/0x570
[ 5436.524126] kthread+0x137/0x150
[ 5436.524331] ? __kthread_bind_mask+0x60/0x60
[ 5436.524592] ret_from_fork+0x1f/0x30
[ 5436.524804] irq event stamp: 0
[ 5436.524976] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 5436.525318] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5436.525807] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5436.526265] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 5436.526629] ---[ end trace 5f7855eb2e852c5b ]---
[ 5436.526965] ------------[ cut here ]------------
[ 5436.527220] WARNING: CPU: 0 PID: 809718 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5436.527814] 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
[ 5436.531292] CPU: 0 PID: 809718 Comm: kworker/0:14 Tainted: G W 5.12.0-rc1+ #153
[ 5436.531773] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 5436.532231] Workqueue: events qxl_gc_work [qxl]
[ 5436.532513] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5436.532813] 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
[ 5436.533856] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 5436.534145] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 5436.534534] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 5436.534993] RBP: ffff8fc7d389de48 R08: 0000000000000000 R09: 0000000000000000
[ 5436.535380] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4a86a00
[ 5436.535815] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d389deb0 R15: ffff8fc7c4a86f00
[ 5436.536202] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 5436.536639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5436.536990] CR2: 00007f0b74d10000 CR3: 000000010c454006 CR4: 0000000000370ef0
[ 5436.537375] Call Trace:
[ 5436.537516] qxl_bo_unref+0x31/0x50 [qxl]
[ 5436.537798] qxl_release_free_list+0x52/0xa0 [qxl]
[ 5436.538063] qxl_release_free+0x76/0xe0 [qxl]
[ 5436.538306] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 5436.538571] process_one_work+0x26e/0x570
[ 5436.538806] worker_thread+0x55/0x3c0
[ 5436.539037] ? process_one_work+0x570/0x570
[ 5436.539269] kthread+0x137/0x150
[ 5436.539451] ? __kthread_bind_mask+0x60/0x60
[ 5436.539771] ret_from_fork+0x1f/0x30
[ 5436.539975] irq event stamp: 0
[ 5436.540146] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 5436.540486] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5436.540980] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5436.541420] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 5436.541844] ---[ end trace 5f7855eb2e852c5c ]---
[ 5438.277893] BTRFS: device fsid 0c284657-0a1b-47ac-a0db-d73e09ee6b5d devid 1 transid 5 /dev/dm-7 scanned by systemd-udevd (836827)
[ 5438.283347] BTRFS: device fsid 0c284657-0a1b-47ac-a0db-d73e09ee6b5d devid 2 transid 5 /dev/dm-6 scanned by systemd-udevd (836776)
[ 5438.291038] BTRFS: device fsid 0c284657-0a1b-47ac-a0db-d73e09ee6b5d devid 4 transid 5 /dev/dm-4 scanned by systemd-udevd (836827)
[ 5438.293201] BTRFS: device fsid 0c284657-0a1b-47ac-a0db-d73e09ee6b5d devid 3 transid 5 /dev/dm-5 scanned by systemd-udevd (839799)
[ 5438.299811] BTRFS: device fsid 0c284657-0a1b-47ac-a0db-d73e09ee6b5d devid 5 transid 5 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (839883)
[ 5438.301009] BTRFS: device fsid 0c284657-0a1b-47ac-a0db-d73e09ee6b5d devid 6 transid 5 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (839883)
[ 5438.302259] BTRFS: device fsid 0c284657-0a1b-47ac-a0db-d73e09ee6b5d devid 7 transid 5 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (839883)
[ 5438.313683] BTRFS info (device dm-7): enabling free space tree
[ 5438.314063] BTRFS info (device dm-7): using free space tree
[ 5438.314379] BTRFS info (device dm-7): has skinny extents
[ 5438.314708] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 5438.318087] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (839799)
[ 5438.319900] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (839799)
[ 5438.332535] BTRFS info (device dm-7): devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (836825)
[ 5438.334551] BTRFS info (device dm-7): devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (836825)
[ 5438.335483] BTRFS info (device dm-7): creating free space tree
[ 5438.336019] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 5438.337022] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 5438.386399] BTRFS info (device dm-7): cleaning free space cache v1
[ 5438.386405] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (838880)
[ 5438.387605] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836828)
[ 5438.400650] BTRFS info (device dm-7): checking UUID tree
[ 5438.401059] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (838880)
[ 5438.406662] BTRFS info (device dm-7): devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836776)
[ 5438.408836] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836828)
[ 5438.418692] BTRFS info (device dm-7): devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836776)
[ 5438.438225] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836827)
[ 5438.440773] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836827)
[ 5438.461943] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (839799)
[ 5438.464623] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (839799)
[ 5438.483558] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (839799)
[ 5438.485761] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (839799)
[ 5438.486750] BTRFS info (device dm-7): devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836776)
[ 5438.488410] BTRFS info (device dm-7): devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836776)
[ 5438.493863] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836827)
[ 5438.495578] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836827)
[ 5438.524277] BTRFS info (device dm-7): devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836827)
[ 5438.526335] BTRFS info (device dm-7): devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836827)
[ 5440.612298] BTRFS: device fsid 962acd74-25c2-4026-b8ea-cadee0251fe9 devid 1 transid 5 /dev/dm-7 scanned by systemd-udevd (836827)
[ 5440.619087] BTRFS: device fsid 962acd74-25c2-4026-b8ea-cadee0251fe9 devid 2 transid 5 /dev/dm-6 scanned by systemd-udevd (836776)
[ 5440.650936] BTRFS: device fsid 962acd74-25c2-4026-b8ea-cadee0251fe9 devid 3 transid 5 /dev/dm-5 scanned by systemd-udevd (836827)
[ 5440.652914] BTRFS: device fsid 962acd74-25c2-4026-b8ea-cadee0251fe9 devid 4 transid 5 /dev/dm-4 scanned by systemd-udevd (836776)
[ 5440.659343] BTRFS: device fsid 962acd74-25c2-4026-b8ea-cadee0251fe9 devid 5 transid 5 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (839978)
[ 5440.660181] BTRFS: device fsid 962acd74-25c2-4026-b8ea-cadee0251fe9 devid 6 transid 5 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (839978)
[ 5440.661142] BTRFS: device fsid 962acd74-25c2-4026-b8ea-cadee0251fe9 devid 7 transid 5 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (839978)
[ 5440.672183] BTRFS info (device dm-7): enabling free space tree
[ 5440.672562] BTRFS info (device dm-7): using free space tree
[ 5440.672953] BTRFS info (device dm-7): has skinny extents
[ 5440.673293] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 5440.674121] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (836827)
[ 5440.675536] BTRFS info: devid 6 device path /dev/mapper/vg0-lv2 changed to /dev/dm-2 scanned by systemd-udevd (836825)
[ 5440.676774] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (836827)
[ 5440.677599] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (836825)
[ 5440.702276] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (838880)
[ 5440.704134] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (838880)
[ 5440.708261] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836776)
[ 5440.709887] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836776)
[ 5440.713941] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836826)
[ 5440.714884] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836828)
[ 5440.718420] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836828)
[ 5440.719778] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836826)
[ 5440.733001] BTRFS info (device dm-7): creating free space tree
[ 5440.733429] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 5440.733939] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 5440.742796] BTRFS info (device dm-7): cleaning free space cache v1
[ 5440.742795] BTRFS info (device dm-7): devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (836827)
[ 5440.743770] BTRFS info (device dm-7): devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (836827)
[ 5440.752376] BTRFS info (device dm-7): checking UUID tree
[ 5440.752375] BTRFS info (device dm-7): devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836776)
[ 5440.753352] BTRFS info (device dm-7): devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836776)
[ 5440.756408] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (839799)
[ 5440.759154] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (839799)
[ 5440.767806] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836825)
[ 5440.779495] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836825)
[ 5440.790821] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836827)
[ 5440.792416] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836827)
[ 5440.796097] BTRFS info (device dm-7): devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836776)
[ 5440.797790] BTRFS info (device dm-7): devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836776)
[ 5440.823756] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836827)
[ 5440.825335] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836827)
[ 5442.980637] BTRFS: device fsid d4873a50-3453-4d5f-867c-4be7ee895e63 devid 1 transid 5 /dev/dm-7 scanned by systemd-udevd (836827)
[ 5442.992323] BTRFS: device fsid d4873a50-3453-4d5f-867c-4be7ee895e63 devid 2 transid 5 /dev/dm-6 scanned by systemd-udevd (836776)
[ 5442.994973] BTRFS: device fsid d4873a50-3453-4d5f-867c-4be7ee895e63 devid 3 transid 5 /dev/mapper/vg0-lv5 scanned by mkfs.btrfs (840075)
[ 5442.995870] BTRFS: device fsid d4873a50-3453-4d5f-867c-4be7ee895e63 devid 5 transid 5 /dev/dm-3 scanned by systemd-udevd (836827)
[ 5442.996953] BTRFS: device fsid d4873a50-3453-4d5f-867c-4be7ee895e63 devid 4 transid 5 /dev/mapper/vg0-lv4 scanned by mkfs.btrfs (840075)
[ 5442.997952] BTRFS: device fsid d4873a50-3453-4d5f-867c-4be7ee895e63 devid 6 transid 5 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (840075)
[ 5442.998809] BTRFS: device fsid d4873a50-3453-4d5f-867c-4be7ee895e63 devid 7 transid 5 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (840075)
[ 5443.009908] BTRFS info: devid 6 device path /dev/mapper/vg0-lv2 changed to /dev/dm-2 scanned by systemd-udevd (838880)
[ 5443.009923] BTRFS info (device dm-7): enabling free space tree
[ 5443.010872] BTRFS info (device dm-7): using free space tree
[ 5443.011192] BTRFS info (device dm-7): has skinny extents
[ 5443.011497] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 5443.011566] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (838880)
[ 5443.015058] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (836828)
[ 5443.016948] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (836828)
[ 5443.019796] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (836825)
[ 5443.021532] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (836825)
[ 5443.037435] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836827)
[ 5443.039369] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836827)
[ 5443.052201] BTRFS info (device dm-7): creating free space tree
[ 5443.052687] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 5443.053185] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 5443.062860] BTRFS info (device dm-7): cleaning free space cache v1
[ 5443.063368] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836827)
[ 5443.075756] BTRFS info (device dm-7): checking UUID tree
[ 5443.076143] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836827)
[ 5443.151950] ------------[ cut here ]------------
[ 5443.152222] WARNING: CPU: 0 PID: 809718 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5443.152803] 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
[ 5443.156451] CPU: 0 PID: 809718 Comm: kworker/0:14 Tainted: G W 5.12.0-rc1+ #153
[ 5443.156957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 5443.157437] Workqueue: events qxl_gc_work [qxl]
[ 5443.157717] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5443.158019] 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
[ 5443.159084] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 5443.159385] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 5443.159811] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 5443.160219] RBP: ffff8fc7cf833248 R08: 0000000000000000 R09: 0000000000000000
[ 5443.160670] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc6fbdcc400
[ 5443.161106] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8332b0 R15: ffff8fc6fbdccc00
[ 5443.161524] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 5443.162016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5443.162353] CR2: 00007fc2686b3c34 CR3: 000000011165a006 CR4: 0000000000370ef0
[ 5443.162785] Call Trace:
[ 5443.162939] qxl_bo_unref+0x31/0x50 [qxl]
[ 5443.163199] qxl_release_free_list+0x52/0xa0 [qxl]
[ 5443.163482] qxl_release_free+0x76/0xe0 [qxl]
[ 5443.163750] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 5443.164032] process_one_work+0x26e/0x570
[ 5443.164270] worker_thread+0x55/0x3c0
[ 5443.164495] ? process_one_work+0x570/0x570
[ 5443.164754] kthread+0x137/0x150
[ 5443.164949] ? __kthread_bind_mask+0x60/0x60
[ 5443.165212] ret_from_fork+0x1f/0x30
[ 5443.165424] irq event stamp: 0
[ 5443.165606] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 5443.165974] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5443.166447] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5443.166926] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 5443.167299] ---[ end trace 5f7855eb2e852c5d ]---
[ 5443.167663] ------------[ cut here ]------------
[ 5443.167931] WARNING: CPU: 0 PID: 809718 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5443.168498] 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
[ 5443.172243] CPU: 0 PID: 809718 Comm: kworker/0:14 Tainted: G W 5.12.0-rc1+ #153
[ 5443.172769] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 5443.173284] Workqueue: events qxl_gc_work [qxl]
[ 5443.173563] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5443.173885] 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
[ 5443.174983] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 5443.175294] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 5443.175725] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 5443.176151] RBP: ffff8fc7cf444e48 R08: 0000000000000000 R09: 0000000000000000
[ 5443.176575] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc6fbdcc300
[ 5443.177003] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf444eb0 R15: ffff8fc6fbdcce00
[ 5443.177434] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 5443.177916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5443.178266] CR2: 00007fc2686b3c34 CR3: 000000011165a006 CR4: 0000000000370ef0
[ 5443.178685] Call Trace:
[ 5443.178834] qxl_bo_unref+0x31/0x50 [qxl]
[ 5443.179070] qxl_release_free_list+0x52/0xa0 [qxl]
[ 5443.179348] qxl_release_free+0x76/0xe0 [qxl]
[ 5443.179606] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 5443.179888] process_one_work+0x26e/0x570
[ 5443.180125] worker_thread+0x55/0x3c0
[ 5443.180337] ? process_one_work+0x570/0x570
[ 5443.180585] kthread+0x137/0x150
[ 5443.180784] ? __kthread_bind_mask+0x60/0x60
[ 5443.181032] ret_from_fork+0x1f/0x30
[ 5443.181243] irq event stamp: 0
[ 5443.181421] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 5443.181790] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5443.182258] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5443.182735] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 5443.183094] ---[ end trace 5f7855eb2e852c5e ]---
[ 5445.230635] BTRFS: device fsid 67be4a97-bc89-4bd9-96d1-057936b2777d devid 1 transid 5 /dev/dm-7 scanned by systemd-udevd (836827)
[ 5445.231787] BTRFS: device fsid 67be4a97-bc89-4bd9-96d1-057936b2777d devid 2 transid 5 /dev/dm-6 scanned by systemd-udevd (836776)
[ 5445.244661] BTRFS: device fsid 67be4a97-bc89-4bd9-96d1-057936b2777d devid 4 transid 5 /dev/dm-4 scanned by systemd-udevd (836827)
[ 5445.246276] BTRFS: device fsid 67be4a97-bc89-4bd9-96d1-057936b2777d devid 3 transid 5 /dev/mapper/vg0-lv5 scanned by mkfs.btrfs (840156)
[ 5445.247148] BTRFS: device fsid 67be4a97-bc89-4bd9-96d1-057936b2777d devid 5 transid 5 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (840156)
[ 5445.248124] BTRFS: device fsid 67be4a97-bc89-4bd9-96d1-057936b2777d devid 6 transid 5 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (840156)
[ 5445.249213] BTRFS: device fsid 67be4a97-bc89-4bd9-96d1-057936b2777d devid 7 transid 5 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (840156)
[ 5445.265147] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (836776)
[ 5445.266419] BTRFS info: devid 6 device path /dev/mapper/vg0-lv2 changed to /dev/dm-2 scanned by systemd-udevd (836825)
[ 5445.267500] BTRFS info (device dm-7): enabling free space tree
[ 5445.267992] BTRFS info (device dm-7): using free space tree
[ 5445.268447] BTRFS info (device dm-7): has skinny extents
[ 5445.268893] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 5445.271973] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (836825)
[ 5445.276138] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (838880)
[ 5445.278827] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (838880)
[ 5445.291201] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836828)
[ 5445.293029] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836828)
[ 5445.300121] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836827)
[ 5445.302733] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836827)
[ 5445.325800] BTRFS info (device dm-7): creating free space tree
[ 5445.326232] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 5445.326751] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 5445.337131] BTRFS info (device dm-7): cleaning free space cache v1
[ 5445.348856] BTRFS info (device dm-7): checking UUID tree
[ 5448.400929] BTRFS: device fsid a1fb5cb0-6893-4c40-9ed8-e0d247dd6e4d devid 1 transid 5 /dev/dm-7 scanned by systemd-udevd (836827)
[ 5448.406136] BTRFS: device fsid a1fb5cb0-6893-4c40-9ed8-e0d247dd6e4d devid 2 transid 5 /dev/dm-6 scanned by systemd-udevd (836776)
[ 5448.407074] BTRFS: device fsid a1fb5cb0-6893-4c40-9ed8-e0d247dd6e4d devid 3 transid 5 /dev/dm-5 scanned by systemd-udevd (839799)
[ 5448.416265] BTRFS: device fsid a1fb5cb0-6893-4c40-9ed8-e0d247dd6e4d devid 4 transid 5 /dev/dm-4 scanned by systemd-udevd (836825)
[ 5448.418680] BTRFS: device fsid a1fb5cb0-6893-4c40-9ed8-e0d247dd6e4d devid 5 transid 5 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (840236)
[ 5448.419500] BTRFS: device fsid a1fb5cb0-6893-4c40-9ed8-e0d247dd6e4d devid 6 transid 5 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (840236)
[ 5448.420489] BTRFS: device fsid a1fb5cb0-6893-4c40-9ed8-e0d247dd6e4d devid 7 transid 5 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (840236)
[ 5448.432013] BTRFS info (device dm-7): enabling free space tree
[ 5448.432375] BTRFS info (device dm-7): using free space tree
[ 5448.432715] BTRFS info (device dm-7): has skinny extents
[ 5448.433022] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 5448.436363] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (839799)
[ 5448.438194] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (839799)
[ 5448.452713] BTRFS info (device dm-7): creating free space tree
[ 5448.453134] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 5448.453657] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 5448.465017] BTRFS info (device dm-7): cleaning free space cache v1
[ 5448.476730] BTRFS info (device dm-7): checking UUID tree
[ 5448.476736] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836828)
[ 5448.481140] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (838880)
[ 5448.482819] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (838880)
[ 5448.483749] BTRFS info (device dm-7): devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (836825)
[ 5448.485516] BTRFS info (device dm-7): devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (836825)
[ 5448.491719] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836828)
[ 5448.512477] BTRFS info (device dm-7): devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (836827)
[ 5448.514280] BTRFS info (device dm-7): devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (836827)
[ 5448.518252] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836776)
[ 5448.520026] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836776)
[ 5448.531415] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (839799)
[ 5448.533194] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (839799)
[ 5448.550211] BTRFS info (device dm-7): devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (836827)
[ 5448.552150] BTRFS info (device dm-7): devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (836827)
[ 5448.561272] BTRFS info (device dm-7): devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836776)
[ 5448.563164] BTRFS info (device dm-7): devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836776)
[ 5448.587969] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836827)
[ 5448.589928] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836827)
[ 5449.807895] ------------[ cut here ]------------
[ 5449.808177] WARNING: CPU: 0 PID: 822009 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5449.808788] 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
[ 5449.812904] CPU: 0 PID: 822009 Comm: kworker/0:17 Tainted: G W 5.12.0-rc1+ #153
[ 5449.815032] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 5449.815950] Workqueue: events qxl_gc_work [qxl]
[ 5449.816222] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5449.816931] 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
[ 5449.818413] RSP: 0018:ffff9cbc0158bd80 EFLAGS: 00010202
[ 5449.819102] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 5449.819904] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 5449.820686] RBP: ffff8fc7d3306a48 R08: 0000000000000000 R09: 0000000000000000
[ 5449.821178] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc6fbdcc000
[ 5449.821611] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d3306ab0 R15: ffff8fc6fbdcc400
[ 5449.822083] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 5449.823040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5449.823855] CR2: 00007feae3a7a8d0 CR3: 0000000111bfe003 CR4: 0000000000370ef0
[ 5449.824662] Call Trace:
[ 5449.824823] qxl_bo_unref+0x31/0x50 [qxl]
[ 5449.825484] qxl_release_free_list+0x52/0xa0 [qxl]
[ 5449.826222] qxl_release_free+0x76/0xe0 [qxl]
[ 5449.826497] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 5449.827166] process_one_work+0x26e/0x570
[ 5449.827416] worker_thread+0x55/0x3c0
[ 5449.828073] ? process_one_work+0x570/0x570
[ 5449.828436] kthread+0x137/0x150
[ 5449.828731] ? __kthread_bind_mask+0x60/0x60
[ 5449.829119] ret_from_fork+0x1f/0x30
[ 5449.829733] irq event stamp: 0
[ 5449.829921] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 5449.830619] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5449.831080] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5449.831593] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 5449.832007] ---[ end trace 5f7855eb2e852c5f ]---
[ 5449.832364] ------------[ cut here ]------------
[ 5449.832650] WARNING: CPU: 0 PID: 822009 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5449.833210] 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
[ 5449.838245] CPU: 0 PID: 822009 Comm: kworker/0:17 Tainted: G W 5.12.0-rc1+ #153
[ 5449.838975] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 5449.839667] Workqueue: events qxl_gc_work [qxl]
[ 5449.840044] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 5449.840469] 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
[ 5449.841944] RSP: 0018:ffff9cbc0158bd80 EFLAGS: 00010202
[ 5449.842361] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 5449.842938] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 5449.843516] RBP: ffff8fc7d10dea48 R08: 0000000000000000 R09: 0000000000000000
[ 5449.844102] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7cf338e00
[ 5449.844679] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10deab0 R15: ffff8fc7cf338500
[ 5449.845239] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 5449.845896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5449.846364] CR2: 00007feae3a7a8d0 CR3: 0000000111bfe003 CR4: 0000000000370ef0
[ 5449.846941] Call Trace:
[ 5449.847152] qxl_bo_unref+0x31/0x50 [qxl]
[ 5449.847482] qxl_release_free_list+0x52/0xa0 [qxl]
[ 5449.847887] qxl_release_free+0x76/0xe0 [qxl]
[ 5449.848240] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 5449.848644] process_one_work+0x26e/0x570
[ 5449.848975] worker_thread+0x55/0x3c0
[ 5449.849272] ? process_one_work+0x570/0x570
[ 5449.849634] kthread+0x137/0x150
[ 5449.849898] ? __kthread_bind_mask+0x60/0x60
[ 5449.850249] ret_from_fork+0x1f/0x30
[ 5449.850553] irq event stamp: 0
[ 5449.850819] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 5449.851320] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5449.851978] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 5449.852681] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 5449.853172] ---[ end trace 5f7855eb2e852c60 ]---
[ 5451.451458] BTRFS: device fsid a8428b54-2cf9-4abf-8c27-14898d727b1d devid 1 transid 5 /dev/dm-7 scanned by systemd-udevd (836827)
[ 5451.455494] BTRFS: device fsid a8428b54-2cf9-4abf-8c27-14898d727b1d devid 2 transid 5 /dev/dm-6 scanned by systemd-udevd (836776)
[ 5451.485403] BTRFS: device fsid a8428b54-2cf9-4abf-8c27-14898d727b1d devid 3 transid 5 /dev/dm-5 scanned by systemd-udevd (836827)
[ 5451.490999] BTRFS: device fsid a8428b54-2cf9-4abf-8c27-14898d727b1d devid 4 transid 5 /dev/mapper/vg0-lv4 scanned by mkfs.btrfs (840329)
[ 5451.491854] BTRFS: device fsid a8428b54-2cf9-4abf-8c27-14898d727b1d devid 5 transid 5 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (840329)
[ 5451.492702] BTRFS: device fsid a8428b54-2cf9-4abf-8c27-14898d727b1d devid 6 transid 5 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (840329)
[ 5451.493647] BTRFS: device fsid a8428b54-2cf9-4abf-8c27-14898d727b1d devid 7 transid 5 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (840329)
[ 5451.506780] BTRFS info (device dm-7): enabling free space tree
[ 5451.507155] BTRFS info (device dm-7): using free space tree
[ 5451.507522] BTRFS info (device dm-7): has skinny extents
[ 5451.507862] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 5451.508767] BTRFS info: devid 6 device path /dev/mapper/vg0-lv2 changed to /dev/dm-2 scanned by systemd-udevd (836825)
[ 5451.510605] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (836825)
[ 5451.513139] BTRFS info: devid 5 device path /dev/mapper/vg0-lv3 changed to /dev/dm-3 scanned by systemd-udevd (839799)
[ 5451.514852] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (839799)
[ 5451.522883] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (836827)
[ 5451.527493] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836826)
[ 5451.530641] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (836827)
[ 5451.532028] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836826)
[ 5451.540475] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (838880)
[ 5451.542127] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (838880)
[ 5451.548192] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836828)
[ 5451.550770] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836828)
[ 5451.564885] BTRFS info (device dm-7): creating free space tree
[ 5451.565322] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 5451.565865] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 5451.575583] BTRFS info (device dm-7): cleaning free space cache v1
[ 5451.590709] BTRFS info (device dm-7): checking UUID tree
[ 5451.590713] BTRFS info (device dm-7): devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (836827)
[ 5451.594014] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836776)
[ 5451.596476] BTRFS info (device dm-7): devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (836827)
[ 5451.597135] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836776)
[ 5451.619025] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836827)
[ 5451.620838] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836827)
[ 5453.930921] BTRFS: device fsid 3531986a-0b6e-4f22-929c-7f7340687aff devid 1 transid 5 /dev/dm-7 scanned by systemd-udevd (836827)
[ 5453.938098] BTRFS: device fsid 3531986a-0b6e-4f22-929c-7f7340687aff devid 3 transid 5 /dev/dm-5 scanned by systemd-udevd (839799)
[ 5453.939208] BTRFS: device fsid 3531986a-0b6e-4f22-929c-7f7340687aff devid 2 transid 5 /dev/dm-6 scanned by systemd-udevd (836776)
[ 5453.944642] BTRFS: device fsid 3531986a-0b6e-4f22-929c-7f7340687aff devid 4 transid 5 /dev/mapper/vg0-lv4 scanned by mkfs.btrfs (840417)
[ 5453.945812] BTRFS: device fsid 3531986a-0b6e-4f22-929c-7f7340687aff devid 5 transid 5 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (840417)
[ 5453.946953] BTRFS: device fsid 3531986a-0b6e-4f22-929c-7f7340687aff devid 6 transid 5 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (840417)
[ 5453.948138] BTRFS: device fsid 3531986a-0b6e-4f22-929c-7f7340687aff devid 7 transid 5 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (840417)
[ 5453.959914] BTRFS info: devid 5 device path /dev/mapper/vg0-lv3 changed to /dev/dm-3 scanned by systemd-udevd (836827)
[ 5453.959950] BTRFS info (device dm-7): enabling free space tree
[ 5453.961118] BTRFS info (device dm-7): using free space tree
[ 5453.961435] BTRFS info (device dm-7): has skinny extents
[ 5453.961758] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 5453.962857] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (838880)
[ 5453.966949] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (836776)
[ 5453.969148] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (836827)
[ 5453.971559] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (836776)
[ 5453.982317] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (836826)
[ 5453.984044] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (836826)
[ 5453.986182] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836828)
[ 5453.988191] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836828)
[ 5453.991130] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (839799)
[ 5453.992712] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (839799)
[ 5454.001108] BTRFS info (device dm-7): creating free space tree
[ 5454.001568] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 5454.002064] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 5454.011711] BTRFS info (device dm-7): cleaning free space cache v1
[ 5454.021332] BTRFS info (device dm-7): checking UUID tree
[ 5454.021686] BTRFS info (device dm-7): devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (836825)
[ 5454.023249] BTRFS info (device dm-7): devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (836825)