syncing disks...panic: ffs_update: bad link cnt Starting stack trace... panic(ffffffff82612286) at panic+0x155 sys/kern/subr_prf.c:229 ffs_update(fffffd806d704a60,0) at ffs_update+0x303 sys/ufs/ffs/ffs_inode.c:101 VOP_FSYNC(fffffd806429b958,fffffd807f7d7680,2,ffff8000216f9268) at VOP_FSYNC+0xc5 sys/kern/vfs_vops.c:311 ffs_sync_vnode(fffffd806429b958,ffff800024beb600) at ffs_sync_vnode+0x180 sys/ufs/ffs/ffs_vfsops.c:1197 vfs_mount_foreach_vnode(ffff8000006d9000,ffffffff821de050,ffff800024beb600) at vfs_mount_foreach_vnode+0x55 sys/kern/vfs_subr.c:910 ffs_sync(ffff8000006d9000,2,0,fffffd807f7d7680,ffff8000216f9268) at ffs_sync+0x11f sys/ufs/ffs/ffs_vfsops.c:1248 sys_sync(ffff8000216f9268,0,0) at sys_sync+0xbc sys/kern/vfs_syscalls.c:537 vfs_syncwait(ffff8000216f9268,1) at vfs_syncwait+0x36 vfs_shutdown(ffff8000216f9268) at vfs_shutdown+0x5d sys/kern/vfs_subr.c:1791 boot(100) at boot+0xbb sys/arch/amd64/amd64/machdep.c:839 reboot(100) at reboot+0x77 panic(ffffffff8257001f) at panic+0x175 sys/kern/subr_prf.c:231 vop_generic_badop(ffff800024beb8b8) at vop_generic_badop+0x1b sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806fe1e040,fffffd806721aec0) at VOP_STRATEGY+0x9b sys/kern/vfs_vops.c:628 bwrite(fffffd806721aec0) at bwrite+0x1e7 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd806721aec0) at VOP_BWRITE+0x4a sys/kern/vfs_vops.c:640 ufs_mkdir(ffff800024bebb50) at ufs_mkdir+0x6b4 sys/ufs/ufs/ufs_vnops.c:1236 VOP_MKDIR(fffffd806809c6d0,ffff800024bebcb0,ffff800024bebce0,ffff800024bebbe0) at VOP_MKDIR+0xbf sys/kern/vfs_vops.c:388 domkdirat(ffff8000216f9268,ffffff9c,7f7ffffd1630,1ff) at domkdirat+0x121 sys/kern/vfs_syscalls.c:3112 syscall(ffff800024bebe60) at syscall+0x447 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffd16a0, count: 236 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 db0dc653-7a57-7afa-fd77-d87c02d918a4 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 0x000f24c0: 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 3.55 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