panic: bad dir
Starting stack trace...
panic(ffffffff833859b9) at panic+0x1d0 sys/kern/subr_prf.c:229
ufs_dirbadentry(ffff80003c42c578,ffff80003c42c578,3564fd02a7066f3) at ufs_dirbadentry
VOP_LOOKUP(fffffd8009eeb1b0,ffff80003c42c7f0,ffff80003c42c820) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85
vfs_lookup(ffff80003c42c7c0) at vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566
namei(ffff80003c42c7c0) at namei+0x7aa sys/kern/vfs_lookup.c:250
domkdirat(ffff80003c41aa90,ffffff9c,200000000340,180) at domkdirat+0x8b sys/kern/vfs_syscalls.c:3094
syscall(ffff80003c42c9a0) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c42c9a0) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x3091a001460, count: 249
End of stack trace.