panic: bad dir
Starting stack trace...
panic(ffffffff8337e669) at panic+0x1d0 sys/kern/subr_prf.c:229
ufs_dirbadentry(ffff80003a018f38,ffff80003a018f38,8984afaa5760f706) at ufs_dirbadentry
VOP_LOOKUP(fffffd8009edf510,ffff80003a0192d8,ffff80003a019308) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85
vfs_lookup(ffff80003a0192a8) at vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566
namei(ffff80003a0192a8) at namei+0x7aa sys/kern/vfs_lookup.c:250
vn_open(ffff80003a0192a8,102,0) at vn_open+0x13f sys/kern/vfs_vnops.c:140
doopenat(ffff80003c45fc68,ffffff9c,2000000000c0,101,0,ffff80003a019450) at doopenat+0x32e sys/kern/vfs_syscalls.c:1139
syscall(ffff80003a019500) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003a019500) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x6367a447940, count: 248
End of stack trace.