panic: missing alias
Starting stack trace...
panic(ffffffff83308d5b) at panic+0x1ba sys/kern/subr_prf.c:229
vgonel(fffffd80714c8100,ffff80002a7d02a0) at vgonel+0x681 sys/kern/vfs_subr.c:1217
vrecycle(fffffd80714c8100,ffff80002a7d02a0) at vrecycle+0x7c sys/kern/vfs_subr.c:1143
ufs_inactive(ffff80003c98d088) at ufs_inactive+0x35d sys/ufs/ufs/ufs_inode.c:107
VOP_INACTIVE(fffffd80714c8100,ffff80002a7d02a0) at VOP_INACTIVE+0xfe sys/kern/vfs_vops.c:498
vput(fffffd80714c8100) at vput+0xdc sys/kern/vfs_subr.c:796
VOP_REMOVE(fffffd8065e4fc00,fffffd80714c8100,ffff80003c98d208) at VOP_REMOVE+0x19d sys/kern/vfs_vops.c:336
dounlinkat(ffff80002a7d02a0,ffffff9c,7cba9d000730,0) at dounlinkat+0x177 sys/kern/vfs_syscalls.c:1900
syscall(ffff80003c98d380) at syscall+0x97e mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80003c98d380) at syscall+0x97e sys/arch/amd64/amd64/trap.c:579
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7cba9d000be0, count: 247
End of stack trace.