Hi I'm new to Linux and SER so bear with me :)
Yesterday I installed FC4 and SER (tar.gz). SER runs OK and I was able to capture some packets with Ethereal. However, this morning SER is not working. I didn't change anything in the config file. The line 'fifo=/tmp/ser_fifo' still in the config file. What should I do to make SER run again? And please explain what 'Segmentation fault' in ser -c means. Thank you.
[root@localhost /]# ser -c 0(5050) WARNING: fix_socket_list: could not rev. resolve 192.168.1.10http://192.168.1.10 0(5050) WARNING: fix_socket_list: could not rev. resolve 192.168.1.10http://192.168.1.10 Listening on udp: 127.0.0.1 http://127.0.0.1 [127.0.0.1 http://127.0.0.1]:5060 udp: 192.168.1.10 http://192.168.1.10 [192.168.1.10 http://192.168.1.10 ]:5060 tcp: 127.0.0.1 http://127.0.0.1 [127.0.0.1 http://127.0.0.1]:5060 tcp: 192.168.1.10 http://192.168.1.10 [192.168.1.10 http://192.168.1.10 ]:5060 Aliases: tcp: localhost:5060 tcp: localhost.localdomain:5060 udp: localhost:5060 udp: localhost.localdomain:5060
config file ok, exiting... Segmentation fault [root@localhost /]# uname -a Linux localhost.localdomain 2.6.11-1.1369_FC4smp #1 SMP Thu Jun 2 23:08:39 EDT 2005 i686 i686 i386 GNU/Linux [root@localhost /]# serctl ps Error opening ser's FIFO /tmp/ser_fifo Make sure you have line fifo=/tmp/ser_fifo in your config [root@localhost /]#
var/log/messages:
Aug 9 09:04:44 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.10 http://192.168.1.10 Aug 9 09:04:44 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.10 http://192.168.1.10 Aug 9 09:04:44 localhost ser[4815]: Maxfwd module- initializing Aug 9 09:05:46 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.10 http://192.168.1.10 Aug 9 09:05:46 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.10 http://192.168.1.10 Aug 9 09:05:46 localhost ser[4847]: Maxfwd module- initializing Aug 9 09:08:06 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.10 http://192.168.1.10 Aug 9 09:08:06 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.10 http://192.168.1.10 Aug 9 09:08:06 localhost ser[4881]: Maxfwd module- initializing Aug 9 09:08:09 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.10 http://192.168.1.10 Aug 9 09:08:09 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.10 http://192.168.1.10 Aug 9 09:08:09 localhost ser[4884]: Maxfwd module- initializing
Segmentation fault means that ser crashed. CouldWhat ser version are you using ? Did you use binary tarballs/packages or did you compile it from sources ?
If you could reproduce the crash then please type ulimit -c unlimited before starting ser and it should produce a core dump. After that you can inspect the core dump with gdb to find out where does it crash.
Jan.
On 09-08-2005 09:42, Linh Pham wrote:
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Jan Janak -
Linh Pham