routing commands make the system crash

[Andrea Parazzini]

Hi,
if anyone is interested,
the following sequence makes the system crash:

ifconfig vlan18 vlandev pcn0 192.168.18.100/24
route -T1 add default 192.168.18.1
ifconfig vlan18 destroy                                                    
 
netstat -nr -f inet -T 1

uvm_fault(0xd08b86c0, 0xefffe000, 0, 1) -> d
kernel: page fault trap, code=0
stopped at      sysctl_dumpentry+0x6c:  movl    0(%eax),%eax
ddb>


Tested with i386 4.7 and -current.

Regards,
Andrea