panic: ufs_rename: lost dir entry
Starting stack trace...
panic(ffffffff82fc99a5) at panic+0x1ba sys/kern/subr_prf.c:229
ufs_rename(ffff800037855418) at ufs_rename+0x18b2
VOP_RENAME(fffffd80604e6128,fffffd8066225708,ffff8000378555e8,fffffd80604e6128,0,ffff800037855538) at 
VOP_RENAME+0x13c
dorenameat(ffff80002a4e2f80,ffffff9c,20000100,ffffff9c,20000280) at dorenameat+0x3f8 sys/kern/vfs_syscalls.c:3020
syscall(ffff800037855780) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xf6bf0c51b50, count: 251
End of stack trace.
syncing disks...set $lines = 0
set $maxwidth = 0
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