syncing disks...panic: ffs_update: bad link cnt Starting stack trace... panic(ffffffff828c0e3c) at panic+0x159 sys/kern/subr_prf.c:229 ffs_update(fffffd806edf1f08,0) at ffs_update+0x2da sys/ufs/ffs/ffs_inode.c:99 VOP_FSYNC(fffffd8056bc6988,fffffd807f7d79c0,2,ffff80002a6d59d0) at VOP_FSYNC+0xc9 sys/kern/vfs_vops.c:311 ffs_sync_vnode(fffffd8056bc6988,ffff8000341d0c88) at ffs_sync_vnode+0x16b sys/ufs/ffs/ffs_vfsops.c:1081 vfs_mount_foreach_vnode(ffff8000006cf000,ffffffff824a4930,ffff8000341d0c88) at vfs_mount_foreach_vnode+0x55 sys/kern/vfs_subr.c:910 ffs_sync(ffff8000006cf000,2,0,fffffd807f7d79c0,ffff80002a6d59d0) at ffs_sync+0x104 sys/ufs/ffs/ffs_vfsops.c:1131 sys_sync(ffff80002a6d59d0,0,0) at sys_sync+0xbc sys/kern/vfs_syscalls.c:536 vfs_syncwait(ffff80002a6d59d0,1) at vfs_syncwait+0x3b vfs_shutdown(ffff80002a6d59d0) at vfs_shutdown+0x61 sys/kern/vfs_subr.c:1791 boot(100) at boot+0xe0 sys/arch/amd64/amd64/machdep.c:900 reboot(100) at reboot+0x7b panic(ffffffff82827348) at panic+0x179 sys/kern/subr_prf.c:231 kerntrap(ffff8000341d0f70) at kerntrap+0x1c7 sys/arch/amd64/amd64/trap.c:327 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b end trace frame: 0x0, count: 243 End of stack trace. dump to dev 4,1 not possible rebooting... SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000080000000 = 2048 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID e4c28bce-9379-8bb2-f2c8-a7cf484f58e0 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f27f0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... >> OpenBSD/amd64 BOOT 3.65 boot> set $lines = 0 set: syntax error boot> set $maxwidth = 0 set: syntax error boot> show panic boot: illegal argument panic boot> trace boot> show registers boot> show proc boot> ps boot> show all locks boot> show malloc boot> show all pools boot> machine ddbcpu 0 machine: syntax error boot> trace boot> machine ddbcpu 1 machine: syntax error boot> trace