segfault at 000000000311c000 rip 000000000040fb46 rsp 0000007fbffff830 error 4

[Carter Bullard]

Hey Gunnar,

Try this version to see if there is improvement.  This fixes a number
of bugs and will be released in a few weeks.

    ftp://qosient.com/dev/argus-3.0/argus-3.0.1.beta.3.tar.gz

If you continue to have problems, email the list, and I'll take
you down some debugging paths, so we can find the problem.

Carter


On Apr 30, 2009, at 5:09 AM, Gunnar Lindberg wrote:

> I'm new to this list and I hope my question is relevant for it. If
> the subject has been beaten to death please direct me to the archives.
>
> We have 2 Argus collector machines, each with opto splitters and
> 2 Myricom 10GbE cards (using only the Rx side, of course). Then a
> third machine merging all data.
>
> Recently both collectors have started to report as below (and stopped
> collecting data until argus is restarted). It happens roughly once a
> day and we're not happy - a litte worse than just annoying.
>
>
> /var/log/messages (and dmesg)
>
> Apr 28 15:38:07 argc kernel: argus[17240]: segfault at  
> 0000000004a14000 rip 000000000040fb46 rsp 0000007fbffff830 error 4
> Apr 28 15:18:42 argc kernel: argus[16262] general protection rip: 
> 3fabc696bd rsp:7fbffff5c0 error:0
>
> Apr 29 15:50:21 argv kernel: argus[2511]: segfault at  
> 000000000311c000 rip 000000000040fb46 rsp 0000007fbffff830 error 4
> Apr 29 16:35:20 argv kernel: argus[2641] general protection rip: 
> 40efbf rsp:7fbffff778 error:0
>
>
> Bad memeory?
>
>
> 	Gunnar Lindberg, IRT,
> 	Chalmers University of Technology,
> 	Gothenburg, Sweden
>
>
> Argus source
> -rw-rw-r--   1 xxxx xxxx   400426 May 22  2008 argus-3.0.0.tar.gz
>
> Hardware is Dell 2950.
>
> OS is RHEL Linux
> /etc/redhat-release
> Red Hat Enterprise Linux AS release 4 (Nahant Update 7)
>
> # /bin/uname -a
> Linux argc.irt.chalmers.se 2.6.9-78.0.13.ELsmp #1 SMP Wed Jan 7  
> 17:45:52 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
>
> # /bin/arch
> x86_64
>
> gcc (GCC) 3.4.6 20060404 (Red Hat 3.4.6-10)
>
> # ldd /usr/local/sbin/argus
>        libpcap.so.0.8.3 => /usr/lib64/libpcap.so.0.8.3  
> (0x0000003fac900000)
>        libwrap.so.0 => /usr/lib64/libwrap.so.0 (0x0000003fabf00000)
>        libnsl.so.1 => /lib64/libnsl.so.1 (0x0000003fb3c00000)
>        libm.so.6 => /lib64/tls/libm.so.6 (0x0000002a9557d000)
>        libc.so.6 => /lib64/tls/libc.so.6 (0x0000003fabc00000)
>        /lib64/ld-linux-x86-64.so.2 (0x0000003faba00000)
> lrwxrwxrwx  1 root root 16 Jan 15 11:26 /usr/lib64/libwrap.so.0 ->  
> libwrap.so.0.7.6
> -rwxr-xr-x  1 root root 35880 Jun 29  2007 /usr/lib64/libwrap.so.0.7.6
> lrwxrwxrwx  1 root root 15 Jan 15 11:25 /lib64/libnsl.so.1 ->  
> libnsl-2.3.4.so
> -rwxr-xr-x  1 root root 114976 Apr 15  2008 /lib64/libnsl-2.3.4.so
> lrwxrwxrwx  1 root root 13 Jan 15 11:25 /lib64/tls/libm.so.6 ->  
> libm-2.3.4.so
> -rwxr-xr-x  1 root root 643240 Apr 15  2008 /lib64/tls/libm-2.3.4.so
> lrwxrwxrwx  1 root root 13 Jan 15 11:25 /lib64/tls/libc.so.6 ->  
> libc-2.3.4.so
> -rwxr-xr-x  1 root root 1635416 Apr 15  2008 /lib64/tls/libc-2.3.4.so
>
>





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