panic: missing alias
Starting stack trace...
panic(ffffffff8341aae6) at panic+0x1ba sys/kern/subr_prf.c:229
vgonel(fffff280621d42e8,ffff80003c8fb778) at vgonel+0x663
vrecycle(fffff280621d42e8,ffff80003c8fb778) at vrecycle+0x7c sys/kern/vfs_subr.c:1136
ufs_inactive(ffff800035cc2ec0) at ufs_inactive+0x359 sys/ufs/ufs/ufs_inode.c:107
VOP_INACTIVE(fffff280621d42e8,ffff80003c8fb778) at VOP_INACTIVE+0xfb sys/kern/vfs_vops.c:498
vput(fffff280621d42e8) at vput+0xdc sys/kern/vfs_subr.c:789
vn_closefile(fffff2807d000438,ffff80003c8fb778) at vn_closefile+0x131 sys/kern/vfs_vnops.c:623
fdrop(fffff2807d000438,ffff80003c8fb778) at fdrop+0x121 sys/kern/kern_descrip.c:1281
closef(fffff2807d000438,ffff80003c8fb778) at closef+0x190 sys/kern/kern_descrip.c:1265
fdfree(ffff80003c8fb778) at fdfree+0x115 sys/kern/kern_descrip.c:1196
exit1(ffff80003c8fb778,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215
sys_exit(ffff80003c8fb778,ffff800035cc3230,ffff800035cc3180) at sys_exit+0x1a sys/kern/kern_exit.c:-1
syscall(ffff800035cc3230) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff800035cc3230) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x76bf2a777c00, count: 243
End of stack trace.