panic: ufs_rename: lost dir entry
Starting stack trace...
panic(ffffffff82ff3528) at panic+0x1d0 sys/kern/subr_prf.c:229
ufs_rename(ffff80002a140d58) at ufs_rename+0x18b2
VOP_RENAME(fffffd806340ec18,fffffd80705068a0,ffff80002a140f28,fffffd806340ec18,0,ffff80002a140e78) at VOP_RENAME+0x13c sys/kern/vfs_vops.c:376
dorenameat(ffff8000ffff76e8,ffffff9c,20000100,ffffff9c,200005c0) at dorenameat+0x3f8 sys/kern/vfs_syscalls.c:3020
syscall(ffff80002a1410c0) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline]
syscall(ffff80002a1410c0) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x15d9d4d8c60, count: 251
End of stack trace.