[Quagga-bugs] [Bug 304] ospfd crashes in assertion `!((nbr->dd_flags) & 0x02)'

bugzilla-daemon at allevil.dishone.st bugzilla-daemon at allevil.dishone.st
Fri Oct 13 18:28:24 IST 2006


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http://bugzilla.quagga.net/show_bug.cgi?id=304  
  

dpc at asn.pl changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dpc at asn.pl




------- Additional Comments From ch at debian.org  2006-10-04 19:47 -------
The following was received as Debian bug report. For details ask the submitter
by writing to 391040 at bugs.debian.org

-----------------------

After upgrade from version 0.99.4-4 to 0.99.5-2 the ospfd srach with
segfault

I have a flowing config for ospfd:
!
! Zebra configuration saved from vty
!   2006/02/06 14:26:15
!
hostname south
password *****
log file /var/log/quagga/ospfd.log
service advanced-vty
!
!
!
interface dummy0
!
interface eth0
!
interface lo
!
router ospf
 redistribute connected
 network 10.224.0.0/12 area 0.0.0.0
 network 10.240.0.0/16 area 0.0.0.0
 distribute-list net out kernel
 distribute-list net out connected
 distribute-list net out static
!
access-list localhost permit 127.0.0.1/32
access-list localhost deny any
access-list net permit 10.224.0.0/12
access-list net permit 10.240.0.0/16
access-list net deny any
!
line vty
!

Interface config:

dummy0    Link encap:Ethernet  HWaddr 4E:80:8F:7D:80:3C  
          inet addr:10.224.0.3  Bcast:10.255.255.255  Mask:255.255.255.255
          UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:780760 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 b)  TX bytes:60898040 (58.0 MiB)

eth0      Link encap:Ethernet  HWaddr 00:03:47:2F:83:79  
          inet addr:10.240.101.3  Bcast:10.240.101.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:39702960 errors:0 dropped:0 overruns:0 frame:0
          TX packets:49778912 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1037765684 (989.6 MiB)  TX bytes:3423978187 (3.1 GiB)
          Base address:0x1440 Memory:fe960000-fe980000 

eth1      Link encap:Ethernet  HWaddr 00:03:47:2F:83:77  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:414244460 errors:0 dropped:0 overruns:0 frame:0
          TX packets:559377086 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2369514709 (2.2 GiB)  TX bytes:3916813300 (3.6 GiB)

eth1.4    Link encap:Ethernet  HWaddr 00:03:47:2F:83:77  
          inet addr:192.168.100.3  Bcast:192.168.101.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:414244460 errors:0 dropped:0 overruns:0 frame:0
          TX packets:559377086 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:865059565 (824.9 MiB)  TX bytes:3916813300 (3.6 GiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:18322469 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18322469 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1940253796 (1.8 GiB)  TX bytes:1940253796 (1.8 GiB)

tun0      Link encap:UNSPEC  HWaddr
00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  
          inet addr:10.240.101.3  P-t-P:10.240.101.3  Mask:255.255.255.255
          UP POINTOPOINT RUNNING  MTU:1462  Metric:1
          RX packets:4626 errors:0 dropped:0 overruns:0 frame:0
          TX packets:125 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:435298 (425.0 KiB)  TX bytes:44222 (43.1 KiB)

Log: (/var/log/quagga/ospfd.log)
2006/10/04 17:37:37 OSPF: ASBR[Status:1]: Update
2006/10/04 17:37:37 OSPF: OSPFd 0.99.5 starting: vty at 2604
2006/10/04 17:37:37 OSPF: interface 10.224.0.3 [4] join AllSPFRouters Multicast
group.
2006/10/04 17:37:37 OSPF: interface 10.240.101.3 [2] join AllSPFRouters
Multicast group.
2006/10/04 17:37:42 OSPF: DR-Election[1st]: Backup 10.240.101.3
2006/10/04 17:37:42 OSPF: DR-Election[1st]: DR     10.240.101.1
2006/10/04 17:37:42 OSPF: DR-Election[2nd]: Backup 10.240.101.3
2006/10/04 17:37:42 OSPF: DR-Election[2nd]: DR     10.240.101.1
2006/10/04 17:37:42 OSPF: interface 10.240.101.3 [2] join AllDRouters Multicast
group.
2006/10/04 17:37:42 OSPF: DR-Election[1st]: Backup 10.240.101.3
2006/10/04 17:37:42 OSPF: DR-Election[1st]: DR     10.240.101.1
2006/10/04 17:37:42 OSPF: Packet[DD]: Neighbor 10.224.0.1: Initial DBD from
Slave, ignoring.
2006/10/04 17:37:42 OSPF: Packet[DD]: Neighbor 10.224.0.1 Negotiation done (Master).
2006/10/04 17:37:42 OSPF: Assertion `!((nbr->dd_flags) & 0x02)' failed in file
ospf_packet.c, line 2728, function ospf_make_db_desc
2006/10/04 17:37:42 OSPF: Backtrace for 10 stack frames:
2006/10/04 17:37:42 OSPF: [bt 0] /usr/lib/libzebra.so.0(zlog_backtrace+0x1f)
[0xa7f6b0d5]
2006/10/04 17:37:42 OSPF: [bt 1]
/usr/lib/libzebra.so.0(_zlog_assert_failed+0x8f) [0xa7f6b210]
2006/10/04 17:37:42 OSPF: [bt 2] /usr/lib/libospf.so.0(ospf_db_desc_send+0x12b)
[0xa7faad0e]
2006/10/04 17:37:42 OSPF: [bt 3] /usr/lib/libospf.so.0 [0xa7fab056]
2006/10/04 17:37:42 OSPF: [bt 4] /usr/lib/libospf.so.0 [0xa7fab513]
2006/10/04 17:37:42 OSPF: [bt 5] /usr/lib/libospf.so.0(ospf_read+0xb07) [0xa7fac28b]
2006/10/04 17:37:42 OSPF: [bt 6] /usr/lib/libzebra.so.0(thread_call+0x62)
[0xa7f61044]
2006/10/04 17:37:42 OSPF: [bt 7] /usr/lib/quagga/ospfd(main+0x2b0) [0x8049361]
2006/10/04 17:37:42 OSPF: [bt 8]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8) [0x48b90ea8]
2006/10/04 17:37:42 OSPF: [bt 9] /usr/lib/quagga/ospfd [0x8048fc1]

The previos version (0.99.4-4) with this config and interface setting
work fine.

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16-2-686-smp
Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=KOI8-R)

Versions of packages quagga depends on:
ii  adduser                      3.97        Add and remove users and groups
ii  debconf [debconf-2.0]        1.5.5       Debian configuration management sy
ii  iproute                      20060323-1  Professional tools to control the 
ii  libc6                        2.3.6.ds1-4 GNU C Library: Shared libraries
ii  libcap1                      1:1.10-14   support for getting/setting POSIX.
ii  libpam0g                     0.79-3.2    Pluggable Authentication Modules l
ii  libreadline5                 5.1-8       GNU readline and history libraries
ii  logrotate                    3.7.1-3     Log rotation utility  
  
  
  
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