panic: missing alias
Starting stack trace...
panic(ffffffff832eb11c) at panic+0x1ba sys/kern/subr_prf.c:229
vgonel(fffffd805b10ea38,ffff80002a7f2558) at vgonel+0x681 sys/kern/vfs_subr.c:1218
vrecycle(fffffd805b10ea38,ffff80002a7f2558) at vrecycle+0x7c sys/kern/vfs_subr.c:1144
ufs_inactive(ffff800039949808) at ufs_inactive+0x35d sys/ufs/ufs/ufs_inode.c:107
VOP_INACTIVE(fffffd805b10ea38,ffff80002a7f2558) at VOP_INACTIVE+0xfe sys/kern/vfs_vops.c:495
vput(fffffd805b10ea38) at vput+0xdc sys/kern/vfs_subr.c:797
VOP_REMOVE(fffffd80698f9398,fffffd805b10ea38,ffff800039949988) at VOP_REMOVE+0x19d sys/kern/vfs_vops.c:336
dounlinkat(ffff80002a7f2558,ffffff9c,742ad33b2860,0) at dounlinkat+0x177 sys/kern/vfs_syscalls.c:1902
syscall(ffff800039949b00) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x742ad33b2d10, count: 247
End of stack trace.