panic: bad dir
Stopped at      db_enter+0x18:  addq    $0x8,%rsp
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
*419108  57831      0           0          0    0K dhcpleased
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440
panic(ffffffff8247d960) at panic+0x177 sys/kern/subr_prf.c:202
ufs_lookup() at ufs_lookup+0x174c ufs_dirbad sys/ufs/ufs/ufs_lookup.c:609 [inline]
ufs_lookup() at ufs_lookup+0x174c sys/ufs/ufs/ufs_lookup.c:444
VOP_LOOKUP(fffffd806f1873b8,ffff8000211dc1d8,ffff8000211dc208) at VOP_LOOKUP+0x58 sys/kern/vfs_vops.c:85
vfs_lookup(ffff8000211dc1a8) at vfs_lookup+0x6e5 sys/kern/vfs_lookup.c:561
namei(ffff8000211dc1a8) at namei+0x36a sys/kern/vfs_lookup.c:245
vn_open(ffff8000211dc1a8,1,0) at vn_open+0x105 sys/kern/vfs_vnops.c:146
doopenat(ffff800021192d28,ffffff9c,7f7fffff4dd0,0,0,ffff8000211dc390) at doopenat+0x26a sys/kern/vfs_syscalls.c:1128
syscall(ffff8000211dc400) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline]
syscall(ffff8000211dc400) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7fffff4dc0, count: 5
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