tags 692823 + upstream forwarded forwarded 692823 https://bugzilla.quagga.net/show_bug.cgi?id=670 stop
Hello I found this bug in the upstream bug tracker (URL above). bye, -christian- On Fri, 09 Nov 2012 13:56:43 +0100 Frank Baalbergen <frank.baalber...@mendix.com> wrote: > Package: quagga > Version: 0.99.21-3 > > When i activate point-to-point on a loopback interface in quagga, quagga > will crash. As far as i know it is useless to make your loopback > interface an ospf interface, but i think it is better that a message > will be shown instead of a crash. > > Linux 3.2.0-3-amd64 #1 SMP Mon Jul 23 02:45:17 UTC 2012 x86_64 GNU/Linux > > Reproduce: > $ cdebootstrap wheezy quagga/ > $ chroot quagga/ > $ apt-get update > $ apt-get install quagga > $ apt-get install telnet > > Turn on ospfd, zebra daemons in /etc/quagga/daemons file. > > Make your config like this: > $ telnet localhost 2604 > ospfd(config-router)# sh run > > Current configuration: > ! > hostname ospfd > password zebra > log stdout > ! > ! > ! > interface eth0 > ! > interface eth2 > ! > interface eth2.5 > ! > interface eth2.11 > ! > interface lo > ip ospf authentication-key piet > ip ospf message-digest-key 23 md5 piet > ! > router ospf > ospf router-id 127.0.0.1 > network 127.0.0.1/8 area 0.0.0.1 > ! > line vty > ! > end > > Then make the loopback interface a point-to-point interface. > > ospfd(config)# interface lo > ospfd(config-if)# ip ospf network point-to-point > ospfd(config-if)# Connection closed by foreign host. > > When you view the logfile if enabled you see this stacktrace: > $ cat /var/log/quagga/ospfd.log > 2012/11/09 11:50:53 OSPF: interface 127.0.0.1 [1] join AllSPFRouters > Multicast group. > 2012/11/09 11:50:53 OSPF: ospf_packet_add(interface lo:127.0.0.1 in > state 4 [Point-To-Point], packet type Hello, destination 224.0.0.5) > called with NULL obuf, ignoring (please report this bug)! > > OSPF: Received signal 11 at 1352461853 (si_addr 0x8); aborting... > Backtrace for 10 stack frames: > /usr/lib/libzebra.so.0(zlog_backtrace_sigsafe+0x3e)[0x7fbfa8999b0b] > /usr/lib/libzebra.so.0(zlog_signal+0x234)[0x7fbfa899a085] > /usr/lib/libzebra.so.0(+0x364d1)[0x7fbfa89a24d1] > /lib/x86_64-linux-gnu/libc.so.6(+0x324f0)[0x7fbfa7fd44f0] > /usr/lib/libospf.so.0(ospf_fifo_head+0x1)[0x7fbfa8bf3267] > /usr/lib/libospf.so.0(+0x2bc35)[0x7fbfa8bf3c35] > /usr/lib/libzebra.so.0(thread_call+0x67)[0x7fbfa898f80b] > /usr/lib/quagga/ospfd(main+0x3b5)[0x7fbfa9070f25] > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd)[0x7fbfa7fc0ead] > /usr/lib/quagga/ospfd(+0x1f79)[0x7fbfa9070f79] > -- Network Engineering & Design; Content Delivery Platform & IP NETCOLOGNE Gesellschaft für Telekommunikation mbH Am Coloneum 9 | 50829 Köln Tel: 0221 2222-8711 | Fax: 0221 2222-78711 www.netcologne.de Geschäftsführer: Dr. Hans Konle (Sprecher) Dipl.-Ing. Karl-Heinz Zankel HRB 25580, AG Köln Diese Nachricht (inklusive aller Anhänge) ist vertraulich. Sollten Sie diese Nachricht versehentlich erhalten haben, bitten wir, den Absender (durch Antwort-E-Mail) hiervon unverzüglich zu informieren und die Nachricht zu löschen. Die E-Mail darf in diesem Fall weder vervielfältigt noch in anderer Weise verwendet werden. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
