panic: bad dir
Starting stack trace...
panic(ffffffff832f5796) at panic+0x1ba sys/kern/subr_prf.c:229
ufs_lookup() at ufs_lookup+0x1eca
VOP_LOOKUP(fffffd80094716c0,ffff80003c921600,ffff80003c921630) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85
vfs_lookup(ffff80003c9215d0) at vfs_lookup+0x921 sys/kern/vfs_lookup.c:566
namei(ffff80003c9215d0) at namei+0x7ca sys/kern/vfs_lookup.c:250
vn_open(ffff80003c9215d0,1,0) at vn_open+0x15a sys/kern/vfs_vnops.c:140
doopenat(ffff80002a883268,ffffff9c,200000000c00,0,0,ffff80003c921770) at doopenat+0x34d sys/kern/vfs_syscalls.c:1138
syscall(ffff80003c921820) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80003c921820) at syscall+0x962 sys/arch/amd64/amd64/trap.c:775
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x72dbfce54e0, count: 248
End of stack trace.