On Wed, Sep 28, 2016 at 12:09:35PM +0200, Paul de Weerd wrote:
> I ran into this issue while manually configuring a set of aliases on
I can reproduce it on -current:
while ifconfig vio0 inet delete; do :; done
while ifconfig vio1 inet delete; do :; done
netstat -rn -f inet
Destination Gateway Flags Refs Use Mtu Prio Iface
224/4 127.0.0.1 URS 0 0 32768 8 lo0
127/8 127.0.0.1 UGRS 0 0 32768 8 lo0
127.0.0.1 127.0.0.1 UHl 1 6 32768 1 lo0
ifconfig vio0 inet 10.188.70.1/24
ping -c 1 -w 1 10.188.70.2
ifconfig vio0 inet 10.188.70.2/24 alias
ifconfig vio0 inet
vio0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 70:5f:ca:21:8d:70
index 1 priority 0 llprio 3
groups: egress
media: Ethernet autoselect
status: active
inet 10.188.70.1 netmask 0xffffff00 broadcast 10.188.70.255
inet 10.188.70.2 netmask 0xffffff00 broadcast 10.188.70.255
netstat -rn -f inet
Destination Gateway Flags Refs Use Mtu Prio Iface
224/4 127.0.0.1 URS 0 0 32768 8 lo0
10.188.70/24 10.188.70.1 UCP 1 0 - 4 vio0
10.188.70/24 10.188.70.2 UCP 0 0 - 4 vio0
10.188.70.1 70:5f:ca:21:8d:70 UHLl 0 0 - 1 vio0
10.188.70.2 link#1 UHLc 0 2 - 4 vio0
10.188.70.255 10.188.70.1 UHPb 0 0 - 1 vio0
10.188.70.255 10.188.70.2 UHPb 0 0 - 1 vio0
127/8 127.0.0.1 UGRS 0 0 32768 8 lo0
127.0.0.1 127.0.0.1 UHl 1 6 32768 1 lo0
route delete 10.188.70.2
netstat -rn -f inet
Destination Gateway Flags Refs Use Mtu Prio Iface
224/4 127.0.0.1 URS 0 0 32768 8 lo0
10.188.70/24 10.188.70.1 UCP 0 0 - 4 vio0
10.188.70/24 10.188.70.2 UCP 0 0 - 4 vio0
10.188.70.1 70:5f:ca:21:8d:70 UHLl 0 0 - 1 vio0
10.188.70.255 10.188.70.1 UHPb 0 0 - 1 vio0
10.188.70.255 10.188.70.2 UHPb 0 0 - 1 vio0
127/8 127.0.0.1 UGRS 0 0 32768 8 lo0
127.0.0.1 127.0.0.1 UHl 1 6 32768 1 lo0
ping -c 1 -w 1 10.188.70.2
panic: kernel diagnostic assertion "ifa == rt->rt_ifa" failed: file
"../../../../netinet/if_ether.c", line 206
Stopped at Debugger+0x9: leave
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*51739 51739 0 0x100033 0 0 ping
Debugger() at Debugger+0x9
panic() at panic+0xfe
__assert() at __assert+0x25
arp_rtrequest() at arp_rtrequest+0x34d
rtrequest() at rtrequest+0x595
rt_match() at rt_match+0xec
ip_output() at ip_output+0x3ed
rip_output() at rip_output+0x1a4
rip_usrreq() at rip_usrreq+0x1a6
sosend() at sosend+0x2d8
sendit() at sendit+0x24b
sys_sendto() at sys_sendto+0x62
syscall() at syscall+0x197
--- syscall (number 133) ---
end of kernel
end trace frame: 0x40, count: 2
0x1c3835f222ea:
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb>
bluhm
