Mar 31 21:58:51 pve pvedaemon[46138]: INFO: starting new backup job: vzdump 103 --mailnotification failure --node pve --mode snapshot --notes-template '{{guestname}}' --prune-backups 'keep-daily=30,keep-last=1,keep-monthly=12,keep-weekly=4,keep-yearly=3' --mailto mabox@mabox.org --compress zstd --storage pbs --all 0
Mar 31 21:58:51 pve pvedaemon[46138]: INFO: Starting Backup of VM 103 (qemu)
Mar 31 22:00:18 pve systemd[1]: Started snapper-timeline.service - Timeline of Snapper Snapshots.
Mar 31 22:00:18 pve dbus-daemon[1266]: [system] Activating via systemd: service name='org.opensuse.Snapper' unit='snapperd.service' requested by ':1.555' (uid=0 pid=46884 comm="/usr/lib/snapper/systemd-helper --timeline" label="unconfined")
Mar 31 22:00:18 pve systemd[1]: Starting snapperd.service - DBus interface for snapper...
Mar 31 22:00:18 pve dbus-daemon[1266]: [system] Successfully activated service 'org.opensuse.Snapper'
Mar 31 22:00:18 pve systemd[1]: Started snapperd.service - DBus interface for snapper.
Mar 31 22:00:18 pve systemd[1]: snapper-timeline.service: Deactivated successfully.
Mar 31 22:01:11 pve kernel: btrfs_print_data_csum_error: 90 callbacks suppressed
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528527872 csum 0xa241373e expected csum 0xd6ec2f02 mirror 1
Mar 31 22:01:11 pve kernel: btrfs_dev_stat_inc_and_print: 90 callbacks suppressed
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sdb3 errs: wr 0, rd 0, flush 0, corrupt 623, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528531968 csum 0x1e8a56c0 expected csum 0x9f3ea748 mirror 1
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sdb3 errs: wr 0, rd 0, flush 0, corrupt 624, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528536064 csum 0x5c70a006 expected csum 0x3d8beea4 mirror 1
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sdb3 errs: wr 0, rd 0, flush 0, corrupt 625, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528540160 csum 0x36728994 expected csum 0x5bb3d6a9 mirror 1
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sdb3 errs: wr 0, rd 0, flush 0, corrupt 626, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528544256 csum 0x1c7b4567 expected csum 0xbaca2577 mirror 1
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sdb3 errs: wr 0, rd 0, flush 0, corrupt 627, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528527872 csum 0xa241373e expected csum 0xd6ec2f02 mirror 2
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 354, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528548352 csum 0x6cfa075a expected csum 0x1249c5d1 mirror 1
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sdb3 errs: wr 0, rd 0, flush 0, corrupt 628, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528531968 csum 0x1e8a56c0 expected csum 0x9f3ea748 mirror 2
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 355, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528552448 csum 0x1f81a51a expected csum 0x67fa437e mirror 1
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sdb3 errs: wr 0, rd 0, flush 0, corrupt 629, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): csum failed root 5 ino 503129 off 27528540160 csum 0x36728994 expected csum 0x5bb3d6a9 mirror 2
Mar 31 22:01:11 pve kernel: BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 356, gen 0
Mar 31 22:01:11 pve kernel: BTRFS warning (device sda3): direct IO failed ino 503129 op 0x0 offset 0x668d40000 len 1048576 err no 10
Mar 31 22:01:12 pve pvedaemon[46138]: ERROR: Backup of VM 103 failed - job failed with err -5 - Input/output error
Mar 31 22:01:12 pve pvedaemon[46138]: INFO: Backup job finished with errors
Mar 31 22:01:12 pve pvedaemon[46138]: job errors