[ 892.821989] run fstests btrfs/003 at 2023-09-16 21:06:24
[ 893.212753] BTRFS: device fsid 442e5b9d-ccad-458f-8dc7-acd1904d321e devid 1 transid 1555861 /dev/mapper/vg0-lv0 scanned by mount (22063)
[ 893.213946] BTRFS info (device dm-0): using crc32c (crc32c-intel) checksum algorithm
[ 893.213953] BTRFS info (device dm-0): using free space tree
[ 893.218246] BTRFS info (device dm-0): auto enabling async discard
[ 894.866033] BTRFS: device fsid d0b71941-50ab-4901-a8f7-54cb4e67385e devid 1 transid 6 /dev/dm-7 scanned by systemd-udevd (21865)
[ 894.877122] BTRFS: device fsid d0b71941-50ab-4901-a8f7-54cb4e67385e devid 2 transid 6 /dev/dm-6 scanned by systemd-udevd (21926)
[ 894.894468] BTRFS: device fsid d0b71941-50ab-4901-a8f7-54cb4e67385e devid 3 transid 6 /dev/dm-5 scanned by systemd-udevd (21913)
[ 894.895920] BTRFS: device fsid d0b71941-50ab-4901-a8f7-54cb4e67385e devid 4 transid 6 /dev/mapper/vg0-lv4 scanned by mkfs.btrfs (22304)
[ 894.896077] BTRFS: device fsid d0b71941-50ab-4901-a8f7-54cb4e67385e devid 5 transid 6 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (22304)
[ 894.896514] BTRFS: device fsid d0b71941-50ab-4901-a8f7-54cb4e67385e devid 6 transid 6 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (22304)
[ 894.897904] BTRFS: device fsid d0b71941-50ab-4901-a8f7-54cb4e67385e devid 7 transid 6 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (22304)
[ 894.917604] BTRFS info: devid 5 device path /dev/mapper/vg0-lv3 changed to /dev/dm-3 scanned by systemd-udevd (21924)
[ 894.917769] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (21865)
[ 894.918753] BTRFS info (device dm-7): using crc32c (crc32c-intel) checksum algorithm
[ 894.918764] BTRFS info (device dm-7): using free space tree
[ 894.920816] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (21865)
[ 894.921354] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (21924)
[ 894.927162] BTRFS info (device dm-7): auto enabling async discard
[ 894.927335] BTRFS info (device dm-7): checking UUID tree
[ 894.936529] BTRFS info: devid 6 device path /dev/mapper/vg0-lv2 changed to /dev/dm-2 scanned by systemd-udevd (21926)
[ 894.937609] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (22307)
[ 894.949744] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (22307)
[ 894.951651] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (21926)
[ 895.037458] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21913)
[ 895.039922] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21913)
[ 895.056567] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21919)
[ 895.063973] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21919)
[ 895.088191] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21865)
[ 895.093980] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21865)
[ 895.127174] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21926)
[ 895.131370] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21926)
[ 895.170233] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21865)
[ 895.174101] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21865)
[ 895.203206] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21926)
[ 895.205613] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21926)
[ 895.244583] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21865)
[ 895.249837] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21865)
[ 895.261472] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21926)
[ 895.265227] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21926)
[ 898.896267] BTRFS: device fsid 07b255a4-373e-4b54-9923-aeac1f6a3cc0 devid 1 transid 6 /dev/dm-7 scanned by systemd-udevd (21865)
[ 898.912016] BTRFS: device fsid 07b255a4-373e-4b54-9923-aeac1f6a3cc0 devid 2 transid 6 /dev/dm-6 scanned by systemd-udevd (21926)
[ 898.920029] BTRFS: device fsid 07b255a4-373e-4b54-9923-aeac1f6a3cc0 devid 3 transid 6 /dev/dm-5 scanned by systemd-udevd (21913)
[ 898.922029] BTRFS: device fsid 07b255a4-373e-4b54-9923-aeac1f6a3cc0 devid 5 transid 6 /dev/dm-3 scanned by systemd-udevd (21865)
[ 898.922202] BTRFS: device fsid 07b255a4-373e-4b54-9923-aeac1f6a3cc0 devid 4 transid 6 /dev/dm-4 scanned by systemd-udevd (21924)
[ 898.935155] BTRFS: device fsid 07b255a4-373e-4b54-9923-aeac1f6a3cc0 devid 6 transid 6 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (23965)
[ 898.935334] BTRFS: device fsid 07b255a4-373e-4b54-9923-aeac1f6a3cc0 devid 7 transid 6 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (23965)
[ 898.948490] BTRFS info (device dm-7): using crc32c (crc32c-intel) checksum algorithm
[ 898.948512] BTRFS info (device dm-7): using free space tree
[ 898.953120] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (21865)
[ 898.955284] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (21865)
[ 898.966140] BTRFS info (device dm-7): auto enabling async discard
[ 898.966269] BTRFS info (device dm-7): checking UUID tree
[ 899.022595] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (21924)
[ 899.024508] BTRFS info: devid 5 device path /dev/mapper/vg0-lv3 changed to /dev/dm-3 scanned by systemd-udevd (21926)
[ 899.026673] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (21926)
[ 899.029371] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (21913)
[ 899.031388] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21919)
[ 899.033144] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21914)
[ 899.042966] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (21924)
[ 899.046788] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21914)
[ 899.052833] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21919)
[ 899.054946] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (21913)
[ 899.114124] BTRFS info: devid 5 device path /dev/mapper/vg0-lv3 changed to /dev/dm-3 scanned by systemd-udevd (21865)
[ 899.123899] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (21865)
[ 899.144021] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (21926)
[ 899.153252] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (21926)
[ 899.185943] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21924)
[ 899.191079] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21924)
[ 899.199304] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (21913)
[ 899.207572] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (21913)
[ 899.209010] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (22307)
[ 899.221127] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (22307)
[ 902.864593] BTRFS: device fsid b565c305-c203-49bb-97e5-0e8e15b42978 devid 1 transid 6 /dev/dm-7 scanned by systemd-udevd (21865)
[ 902.895778] BTRFS: device fsid b565c305-c203-49bb-97e5-0e8e15b42978 devid 2 transid 6 /dev/dm-6 scanned by systemd-udevd (21865)
[ 902.898960] BTRFS: device fsid b565c305-c203-49bb-97e5-0e8e15b42978 devid 3 transid 6 /dev/dm-5 scanned by systemd-udevd (21926)
[ 902.915127] BTRFS: device fsid b565c305-c203-49bb-97e5-0e8e15b42978 devid 4 transid 6 /dev/mapper/vg0-lv4 scanned by mkfs.btrfs (25634)
[ 902.916895] BTRFS: device fsid b565c305-c203-49bb-97e5-0e8e15b42978 devid 5 transid 6 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (25634)
[ 902.917242] BTRFS: device fsid b565c305-c203-49bb-97e5-0e8e15b42978 devid 6 transid 6 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (25634)
[ 902.917444] BTRFS: device fsid b565c305-c203-49bb-97e5-0e8e15b42978 devid 7 transid 6 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (25634)
[ 902.936150] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (21913)
[ 902.936920] BTRFS info (device dm-7): using crc32c (crc32c-intel) checksum algorithm
[ 902.936929] BTRFS info (device dm-7): using free space tree
[ 902.942832] BTRFS info: devid 6 device path /dev/mapper/vg0-lv2 changed to /dev/dm-2 scanned by systemd-udevd (21865)
[ 902.943189] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (21913)
[ 902.944029] BTRFS info (device dm-7): auto enabling async discard
[ 902.944187] BTRFS info (device dm-7): checking UUID tree
[ 902.944427] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (21926)
[ 902.945565] BTRFS info: devid 5 device path /dev/mapper/vg0-lv3 changed to /dev/dm-3 scanned by systemd-udevd (21924)
[ 902.953077] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (21865)
[ 902.954208] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (21924)
[ 902.961123] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (21926)
[ 903.064433] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21919)
[ 903.069694] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21919)
[ 903.070489] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21914)
[ 903.073441] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (22307)
[ 903.077481] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21914)
[ 903.079528] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (22307)
[ 903.153915] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21865)
[ 903.161945] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21865)
[ 903.164185] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (21913)
[ 903.168242] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (21913)
[ 903.181588] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21926)
[ 903.183604] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21926)
[ 903.249570] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21926)
[ 903.252600] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21926)
[ 903.255696] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21865)
[ 903.264330] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (21913)
[ 903.265358] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21865)
[ 903.271449] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (21913)
[ 903.343966] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (21913)
[ 903.347804] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21926)
[ 903.349046] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (21913)
[ 903.352346] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21926)
[ 903.357833] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21865)
[ 903.362609] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21865)
[ 906.645929] BTRFS: device fsid 4704aa6c-d4ea-4d95-b5d3-86147cc93adc devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (27268)
[ 906.645968] BTRFS: device fsid 4704aa6c-d4ea-4d95-b5d3-86147cc93adc devid 2 transid 6 /dev/mapper/vg0-lv6 scanned by mkfs.btrfs (27268)
[ 906.646766] BTRFS: device fsid 4704aa6c-d4ea-4d95-b5d3-86147cc93adc devid 3 transid 6 /dev/mapper/vg0-lv5 scanned by mkfs.btrfs (27268)
[ 906.646915] BTRFS: device fsid 4704aa6c-d4ea-4d95-b5d3-86147cc93adc devid 4 transid 6 /dev/mapper/vg0-lv4 scanned by mkfs.btrfs (27268)
[ 906.647775] BTRFS: device fsid 4704aa6c-d4ea-4d95-b5d3-86147cc93adc devid 5 transid 6 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (27268)
[ 906.647915] BTRFS: device fsid 4704aa6c-d4ea-4d95-b5d3-86147cc93adc devid 6 transid 6 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (27268)
[ 906.648055] BTRFS: device fsid 4704aa6c-d4ea-4d95-b5d3-86147cc93adc devid 7 transid 6 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (27268)
[ 906.667958] BTRFS info (device dm-7): using crc32c (crc32c-intel) checksum algorithm
[ 906.667968] BTRFS info (device dm-7): using free space tree
[ 906.672388] BTRFS info (device dm-7): auto enabling async discard
[ 906.672560] BTRFS info (device dm-7): checking UUID tree
[ 906.681012] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (21913)
[ 906.691399] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (21913)
[ 906.697388] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (21924)
[ 906.697889] BTRFS info: devid 5 device path /dev/mapper/vg0-lv3 changed to /dev/dm-3 scanned by systemd-udevd (22307)
[ 906.702421] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (22307)
[ 906.730584] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (21924)
[ 906.749932] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (21914)
[ 906.757570] BTRFS info: devid 6 device path /dev/mapper/vg0-lv2 changed to /dev/dm-2 scanned by systemd-udevd (21919)
[ 906.775251] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (21914)
[ 906.777524] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (21919)
[ 909.758270] BTRFS: device fsid 18313eb3-2efa-4e27-bd85-e93e914cc080 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mount (28892)
[ 909.758801] BTRFS info (device dm-7): using crc32c (crc32c-intel) checksum algorithm
[ 909.758809] BTRFS info (device dm-7): using free space tree
[ 909.768872] BTRFS info (device dm-7): auto enabling async discard
[ 909.769031] BTRFS info (device dm-7): checking UUID tree
[ 912.677264] BTRFS info (device dm-7): disk added /dev/mapper/vg0-lv5
[ 912.751228] BTRFS info (device dm-7): disk added /dev/mapper/vg0-lv4
[ 912.840898] BTRFS info (device dm-7): disk added /dev/mapper/vg0-lv3
[ 912.912735] BTRFS info (device dm-7): disk added /dev/mapper/vg0-lv2
[ 912.999931] BTRFS info (device dm-7): disk added /dev/mapper/vg0-lv1
[ 913.025507] BTRFS info (device dm-7): balance: start -d -m -s
[ 913.029100] BTRFS info (device dm-7): relocating block group 30408704 flags metadata|dup
[ 913.081397] BTRFS info (device dm-7): found 10 extents, stage: move data extents
[ 913.157499] BTRFS info (device dm-7): relocating block group 22020096 flags system|dup
[ 913.187086] BTRFS info (device dm-7): found 1 extents, stage: move data extents
[ 913.214672] BTRFS info (device dm-7): relocating block group 13631488 flags data
[ 913.302671] BTRFS info (device dm-7): found 220 extents, stage: move data extents
[ 913.360035] BTRFS info (device dm-7): found 220 extents, stage: update data pointers
[ 913.399020] BTRFS info (device dm-7): balance: ended with status: 0
[ 914.074375] BTRFS: device fsid ae4d8790-f70c-467b-84a8-ea47d6d59702 devid 2 transid 6 /dev/dm-6 scanned by systemd-udevd (21926)
[ 914.078565] BTRFS: device fsid ae4d8790-f70c-467b-84a8-ea47d6d59702 devid 1 transid 6 /dev/dm-7 scanned by systemd-udevd (21865)
[ 914.086854] BTRFS: device fsid ae4d8790-f70c-467b-84a8-ea47d6d59702 devid 3 transid 6 /dev/mapper/vg0-lv5 scanned by mkfs.btrfs (30509)
[ 914.087420] BTRFS: device fsid ae4d8790-f70c-467b-84a8-ea47d6d59702 devid 4 transid 6 /dev/mapper/vg0-lv4 scanned by mkfs.btrfs (30509)
[ 914.087597] BTRFS: device fsid ae4d8790-f70c-467b-84a8-ea47d6d59702 devid 5 transid 6 /dev/mapper/vg0-lv3 scanned by mkfs.btrfs (30509)
[ 914.087748] BTRFS: device fsid ae4d8790-f70c-467b-84a8-ea47d6d59702 devid 6 transid 6 /dev/mapper/vg0-lv2 scanned by mkfs.btrfs (30509)
[ 914.088181] BTRFS: device fsid ae4d8790-f70c-467b-84a8-ea47d6d59702 devid 7 transid 6 /dev/mapper/vg0-lv1 scanned by mkfs.btrfs (30509)
[ 914.105991] BTRFS info: devid 4 device path /dev/mapper/vg0-lv4 changed to /dev/dm-4 scanned by systemd-udevd (21924)
[ 914.106037] BTRFS info: devid 3 device path /dev/mapper/vg0-lv5 changed to /dev/dm-5 scanned by systemd-udevd (21913)
[ 914.106055] BTRFS info (device dm-7): using crc32c (crc32c-intel) checksum algorithm
[ 914.106062] BTRFS info (device dm-7): using free space tree
[ 914.108807] BTRFS info: devid 4 device path /dev/dm-4 changed to /dev/mapper/vg0-lv4 scanned by systemd-udevd (21924)
[ 914.113392] BTRFS info: devid 3 device path /dev/dm-5 changed to /dev/mapper/vg0-lv5 scanned by systemd-udevd (21913)
[ 914.114581] BTRFS info (device dm-7): auto enabling async discard
[ 914.114734] BTRFS info (device dm-7): checking UUID tree
[ 914.120363] BTRFS info: devid 7 device path /dev/mapper/vg0-lv1 changed to /dev/dm-1 scanned by systemd-udevd (21865)
[ 914.122435] BTRFS info: devid 6 device path /dev/mapper/vg0-lv2 changed to /dev/dm-2 scanned by systemd-udevd (21926)
[ 914.126411] BTRFS info: devid 5 device path /dev/mapper/vg0-lv3 changed to /dev/dm-3 scanned by systemd-udevd (22307)
[ 914.131604] BTRFS info: devid 6 device path /dev/dm-2 changed to /dev/mapper/vg0-lv2 scanned by systemd-udevd (21926)
[ 914.135240] BTRFS info: devid 7 device path /dev/dm-1 changed to /dev/mapper/vg0-lv1 scanned by systemd-udevd (21865)
[ 914.140064] BTRFS info: devid 5 device path /dev/dm-3 changed to /dev/mapper/vg0-lv3 scanned by systemd-udevd (22307)
[ 914.226034] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21914)
[ 914.230424] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21914)
[ 914.250114] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21919)
[ 914.260698] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21919)
[ 914.313755] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21865)
[ 914.318814] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21865)
[ 914.345799] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21926)
[ 914.348470] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21926)
[ 914.378734] BTRFS info: devid 1 device path /dev/mapper/vg0-lv7 changed to /dev/dm-7 scanned by systemd-udevd (21865)
[ 914.384261] BTRFS info: devid 1 device path /dev/dm-7 changed to /dev/mapper/vg0-lv7 scanned by systemd-udevd (21865)
[ 914.412657] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21926)
[ 914.415081] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21926)
[ 914.468851] BTRFS info: devid 2 device path /dev/mapper/vg0-lv6 changed to /dev/dm-6 scanned by systemd-udevd (21865)
[ 914.472366] BTRFS info: devid 2 device path /dev/dm-6 changed to /dev/mapper/vg0-lv6 scanned by systemd-udevd (21865)
[ 917.102500] ======================================================
[ 917.102675] WARNING: possible circular locking dependency detected
[ 917.102842] 6.6.0-rc1+ #1304 Not tainted
[ 917.102966] ------------------------------------------------------
[ 917.103129] btrfs/32139 is trying to acquire lock:
[ 917.103269] ffff98c550d22600 (sb_internal){.+.+}-{0:0}, at: btrfs_shrink_device+0x141/0x630
[ 917.103498]
but task is already holding lock:
[ 917.103660] ffff98c5518148f8 (&fs_info->chunk_mutex){+.+.}-{3:3}, at: btrfs_shrink_device+0xf1/0x630
[ 917.103888]
which lock already depends on the new lock.
[ 917.104087]
the existing dependency chain (in reverse order) is:
[ 917.104271]
-> #3 (&fs_info->chunk_mutex){+.+.}-{3:3}:
[ 917.104445] __mutex_lock+0x75/0xcd0
[ 917.104587] btrfs_chunk_alloc+0x14d/0x690
[ 917.104780] find_free_extent+0xceb/0x1670
[ 917.104969] btrfs_reserve_extent+0x13a/0x250
[ 917.105150] __btrfs_prealloc_file_range+0xbf/0x3b0
[ 917.105348] btrfs_prealloc_file_range+0x10/0x20
[ 917.105536] btrfs_fallocate+0x913/0x10f0
[ 917.105722] vfs_fallocate+0x151/0x490
[ 917.105907] __x64_sys_fallocate+0x3e/0x70
[ 917.106085] do_syscall_64+0x38/0x90
[ 917.106256] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 917.106456]
-> #2 (btrfs_trans_num_extwriters){++++}-{0:0}:
[ 917.106731] join_transaction+0xb4/0x590
[ 917.106905] start_transaction+0x1a0/0xad0
[ 917.107087] btrfs_dirty_inode+0x40/0xd0
[ 917.107264] touch_atime+0x133/0x220
[ 917.107441] filemap_read+0x2f0/0x300
[ 917.107618] __kernel_read+0xef/0x2a0
[ 917.107794] bprm_execve+0x2aa/0x870
[ 917.107970] do_execveat_common+0x1b5/0x260
[ 917.108149] __x64_sys_execve+0x39/0x50
[ 917.108322] do_syscall_64+0x38/0x90
[ 917.108493] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 917.108701]
-> #1 (btrfs_trans_num_writers){++++}-{0:0}:
[ 917.108960] join_transaction+0x87/0x590
[ 917.109140] start_transaction+0x1a0/0xad0
[ 917.109317] btrfs_dirty_inode+0x40/0xd0
[ 917.109497] touch_atime+0x133/0x220
[ 917.109676] filemap_read+0x2f0/0x300
[ 917.109847] __kernel_read+0xef/0x2a0
[ 917.110018] bprm_execve+0x2aa/0x870
[ 917.110185] do_execveat_common+0x1b5/0x260
[ 917.110369] __x64_sys_execve+0x39/0x50
[ 917.110544] do_syscall_64+0x38/0x90
[ 917.110718] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 917.110915]
-> #0 (sb_internal){.+.+}-{0:0}:
[ 917.111156] __lock_acquire+0x1415/0x2190
[ 917.111343] lock_acquire+0xc7/0x2b0
[ 917.111509] start_transaction+0x493/0xad0
[ 917.111695] btrfs_shrink_device+0x141/0x630
[ 917.111879] btrfs_rm_device+0x18e/0x7e0
[ 917.112051] btrfs_ioctl+0x135c/0x2930
[ 917.112224] __x64_sys_ioctl+0x8b/0xc0
[ 917.112401] do_syscall_64+0x38/0x90
[ 917.112576] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 917.112778]
other info that might help us debug this:
[ 917.113103] Chain exists of:
sb_internal --> btrfs_trans_num_extwriters --> &fs_info->chunk_mutex
[ 917.113543] Possible unsafe locking scenario:
[ 917.113792] CPU0 CPU1
[ 917.113965] ---- ----
[ 917.114143] lock(&fs_info->chunk_mutex);
[ 917.114314] lock(btrfs_trans_num_extwriters);
[ 917.114540] lock(&fs_info->chunk_mutex);
[ 917.114759] rlock(sb_internal);
[ 917.114912]
*** DEADLOCK ***
[ 917.115194] 2 locks held by btrfs/32139:
[ 917.115362] #0: ffff98c550d22410 (sb_writers#10){.+.+}-{0:0}, at: btrfs_ioctl+0x1316/0x2930
[ 917.115668] #1: ffff98c5518148f8 (&fs_info->chunk_mutex){+.+.}-{3:3}, at: btrfs_shrink_device+0xf1/0x630
[ 917.115992]
stack backtrace:
[ 917.116206] CPU: 1 PID: 32139 Comm: btrfs Not tainted 6.6.0-rc1+ #1304
[ 917.116423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 917.116722] Call Trace:
[ 917.116862]
[ 917.116995] dump_stack_lvl+0x58/0x90
[ 917.117167] check_noncircular+0x101/0x110
[ 917.117342] ? lockdep_unlock+0x5f/0xd0
[ 917.117510] ? __lock_acquire+0x11f1/0x2190
[ 917.117688] __lock_acquire+0x1415/0x2190
[ 917.117857] lock_acquire+0xc7/0x2b0
[ 917.118021] ? btrfs_shrink_device+0x141/0x630
[ 917.118195] start_transaction+0x493/0xad0
[ 917.118362] ? btrfs_shrink_device+0x141/0x630
[ 917.118542] btrfs_shrink_device+0x141/0x630
[ 917.118725] ? __mutex_unlock_slowpath+0x35/0x260
[ 917.118910] btrfs_rm_device+0x18e/0x7e0
[ 917.119077] btrfs_ioctl+0x135c/0x2930
[ 917.119247] ? __x64_sys_ioctl+0x8b/0xc0
[ 917.119418] __x64_sys_ioctl+0x8b/0xc0
[ 917.119586] do_syscall_64+0x38/0x90
[ 917.119746] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 917.119937] RIP: 0033:0x7f109f5d50ab
[ 917.120108] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 95 bd 0c 00 f7 d8 64 89 01 48
[ 917.120643] RSP: 002b:00007ffe82896278 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[ 917.120923] RAX: ffffffffffffffda RBX: 00007ffe82898460 RCX: 00007f109f5d50ab
[ 917.121148] RDX: 00007ffe82897290 RSI: 000000005000943a RDI: 0000000000000003
[ 917.121373] RBP: 0000000000000000 R08: 0000000000000010 R09: 00007f109f6654e0
[ 917.121601] R10: 0000000000000022 R11: 0000000000000202 R12: 00007ffe82898460
[ 917.121826] R13: 0000000000000000 R14: 0000000000000003 R15: 00007ffe82898468
[ 917.122055]
[ 917.123845] BTRFS info (device dm-7): relocating block group 30408704 flags metadata|raid1
[ 917.155281] BTRFS info (device dm-7): found 10 extents, stage: move data extents
[ 917.182315] BTRFS info (device dm-7): relocating block group 22020096 flags system|raid1
[ 917.208827] BTRFS info (device dm-7): found 1 extents, stage: move data extents
[ 917.258833] BTRFS info (device dm-7): device deleted: /dev/mapper/vg0-lv1