Aironet Core Dump

[Darrin Eden]

Built Zebra on OpenBSD 3.0 i386 from CVS checkout current as of 20020422.

osfpd fails with the message: assertion "! rn->info" failed: file 
"ospf_interface.c", line 138

only when directed to the an0 interface.

GDB Output on ospfd.core

#0 0x401116eb in kill ()
(gdb) bt
#0 0x401116eb in kill ()
#1 0x401115fc in abort ()
#2 0x400cd96f in __assert ()
#3 0x1784d in ospf_add_to_if (ifp=0x8f180, oi=0x80500) at 
ospf_interface.c:138
#4 0x17941 in ospf_if_new (ifp=0x8f180, p=0xd84a0) at ospf_interface.c:171
#5 0x26b3 in ospf_network_run (ospf=0xda000, p=0xdb040, area=0x8f400) at 
ospfd.c:477
#6 0x29c0 in ospf_if_update () at ospfd.c:618
#7 0x10b7c in ospf_interface_address_add (command=3, zclient=0x8f100, 
length=39) at ospf_zebra.c:264
#8 0x5ebae in zclient_read (thread=0xdfbfd850) at zclient.c:801
#9 0x49f86 in thread_call (thread=0xdfbfd850) at thread.c:606
#10 0x1d75 in main (argc=1, argv=0xdfbfd8bc) at ospf_main.c:281

! -*- zebra -*-
!
! zebra sample configuration file
!
! $Id: zebra.conf.sample,v 1.14 1999/02/19 17:26:38 developer Exp $
!
hostname Router
password zebra
enable password zebra
!
log file /var/log/zebra.log
!
! Interface's description.
!
interface xl0
ip address 192.168.1.1/24

! -*- ospf -*-
!
! OSPFd sample configuration file
!
debug ospf packet all send
debug ospf packet all recv
debug ospf ism
debug ospf nsm
debug ospf lsa
debug ospf zebra
debug ospf event
!
hostname ospfd
password zebra
enable password zebra
!
interface an0
ip ospf network point-to-point
!
router ospf
network 192.168.1.0/24 area 0
!
log stdout

# ifconfig -a
lo0: flags=8009<UP,LOOPBACK,MULTICAST> mtu 33224
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
lo1: flags=8008<LOOPBACK,MULTICAST> mtu 33224
xl0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
media: Ethernet autoselect (10baseT half-duplex)
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33224
sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 296
sl1: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 296
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
ppp1: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
tun0: flags=10<POINTOPOINT> mtu 3000
tun1: flags=10<POINTOPOINT> mtu 3000
enc0: flags=0<> mtu 1536
bridge0: flags=0<> mtu 1500
bridge1: flags=0<> mtu 1500
vlan0: flags=0<> mtu 1500
vlan1: flags=0<> mtu 1500
gre0: flags=8010<POINTOPOINT,MULTICAST> mtu 1450
gif0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280
physical address inet 65.218.131.123 --> 64.71.128.82
inet6 fe80::204:76ff:fedd:20ef%gif0 -> :: prefixlen 64 scopeid 0x11
inet6 2001:470:1f00:ffff::1b1 -> 2001:470:1f00:ffff::1b0 prefixlen 128
gif1: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
gif2: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
gif3: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
an0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
media: IEEE802.11 autoselect adhoc (DS11 adhoc)
status: active
inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
inet6 fe80::240:96ff:fe37:cfa4%an0 prefixlen 64 scopeid 0x15
inet6 2001:470:1f00:316::1 prefixlen 64
an1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
media: IEEE802.11 autoselect adhoc (DS11 adhoc)
status: active
inet 65.218.131.123 netmask 0xff000000 broadcast 255.255.255.0
inet6 fe80::240:96ff:fe37:c07b%an1 prefixlen 64 scopeid 0x16

# netstat -rn
Routing tables

Internet:
Destination Gateway Flags Refs Use Mtu Interface
default 65.218.131.1 UGS 0 1005 1500 an1
65/8 link#22 UC 0 0 1500 an1
65.218.131.1 0:6:28:a3:4a:80 UHL 1 0 1500 an1
65.218.142.62 0:6:28:a3:4a:80 UHL 0 4 1500 an1
127/8 127.0.0.1 UGRS 0 0 33224 lo0
127.0.0.1 127.0.0.1 UH 2 0 33224 lo0
192.168.1/24 link#21 UC 0 0 1500 an0
192.168.1.2 0:40:96:37:8:2f UHL 1 699 1500 an0
192.168.2/24 link#21 UC -3 0 1500 an0
192.168.2.1 127.0.0.1 UGHS 0 0 33224 lo0
224/4 127.0.0.1 URS 0 0 33224 lo0

Internet6:
Destination Gateway Flags Refs Use Mtu Interface
::/104 ::1 UGRS 0 0 33224 lo0 =>
::/96 ::1 UGRS 0 0 33224 lo0 =>
default 2001:470:1f00:ffff::1b0 UGS 1 280 1280 gif0
::1 ::1 UH 12 0 33224 lo0
::127.0.0.0/104 ::1 UGRS 0 0 33224 lo0
::224.0.0.0/100 ::1 UGRS 0 0 33224 lo0
::255.0.0.0/104 ::1 UGRS 0 0 33224 lo0
::ffff:0.0.0.0/96 ::1 UGRS 0 0 33224 lo0
2001:470:1f00:316::/64 link#21 UC 0 0 1500 an0
2001:470:1f00:316::1 ::1 UH 1 0 33224 lo0
2001:470:1f00:316::2 0:40:96:37:8:2f UHL 1 1146 1500 an0
2001:470:1f00:ffff::1b0 2001:470:1f00:ffff::1b1 UH 1 0 1280 gif0
2001:470:1f00:ffff::1b1 ::1 UH 0 0 33224 lo0
2002::/24 ::1 UGRS 0 0 33224 lo0
2002:7f00::/24 ::1 UGRS 0 0 33224 lo0
2002:e000::/20 ::1 UGRS 0 0 33224 lo0
2002:ff00::/24 ::1 UGRS 0 0 33224 lo0
fe80::/10 ::1 UGRS 0 0 33224 lo0
fe80::%lo0/64 fe80::1%lo0 U 0 0 33224 lo0
fe80::%gif0/64 link#17 UC 0 0 1280 gif0
fe80::204:76ff:fedd:20ef%gif0 ::1 UH 0 0 33224 lo0
fe80::%an0/64 link#21 UC 0 0 1500 an0
fe80::%an1/64 link#22 UC 0 0 1500 an1
fec0::/10 ::1 UGRS 0 0 33224 lo0
ff01::/32 ::1 U 0 0 33224 lo0
ff02::%lo0/32 fe80::1%lo0 UC 0 0 33224 lo0
ff02::%gif0/32 link#17 UC 0 0 1280 gif0
ff02::%an0/32 link#21 UC 0 0 1500 an0
ff02::%an1/32 link#22 UC 0 0 1500 an1

Encap:
Source Port Destination Port Proto SA(Address/Proto/Type/Direction)