panic: ufs_rename: lost dir entry
Starting stack trace...
panic(ffffffff82fc43c6) at panic+0x1ba sys/kern/subr_prf.c:229
ufs_rename(ffff800034609888) at ufs_rename+0x18b2
VOP_RENAME(fffffd80657aa7c8,fffffd805d65d438,ffff800034609a58,fffffd807cf2c290,0,ffff8000346099a8) at VOP_RENAME+0x13c sys/kern/vfs_vops.c:376
dorenameat(ffff80002a48ca38,ffffff9c,20000540,ffffff9c,200005c0) at dorenameat+0x3f8 sys/kern/vfs_syscalls.c:3020
syscall(ffff800034609bf0) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x1b239ecf450, count: 251
End of stack trace.