panic: missing alias
Starting stack trace...
panic(ffffffff833030e0) at panic+0x1ba sys/kern/subr_prf.c:229
vgonel(fffffd805f9ff000,ffff80002a7d0a50) at vgonel+0x681 sys/kern/vfs_subr.c:1218
vrecycle(fffffd805f9ff000,ffff80002a7d0a50) at vrecycle+0x7c sys/kern/vfs_subr.c:1144
ufs_inactive(ffff80002a8b9488) at ufs_inactive+0x35d sys/ufs/ufs/ufs_inode.c:107
VOP_INACTIVE(fffffd805f9ff000,ffff80002a7d0a50) at VOP_INACTIVE+0xfe sys/kern/vfs_vops.c:495
vput(fffffd805f9ff000) at vput+0xdc sys/kern/vfs_subr.c:797
VOP_REMOVE(fffffd805fa56010,fffffd805f9ff000,ffff80002a8b9608) at VOP_REMOVE+0x19d sys/kern/vfs_vops.c:336
dounlinkat(ffff80002a7d0a50,ffffff9c,7619addcb510,0) at dounlinkat+0x177 sys/kern/vfs_syscalls.c:1902
syscall(ffff80002a8b9780) at syscall+0x97e mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80002a8b9780) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7619addcb9c0, count: 247
End of stack trace.