<div class="gmail_quote"><div>Hi Bogdan,</div><div>Tried different things on the script but still the script seems to die after some time. "Some Time" could be few hours or few days. I was not able to do the gdb and get the backtrace as one of my technician would always restart it to get the opensips up and working. I was finally able do the gdb and get the backtrace today. I have pasted the backtrace, Please check and give me some idea on where to check and correct for this?</div>
<div><br></div><div><div>#0 0x0000003f83ac8fdf in poll () from /lib64/libc.so.6</div><div>#1 0x0000003f88608e00 in __libc_res_nsend () from /lib64/libresolv.so.2</div><div>#2 0x0000003f88607c26 in __libc_res_nquery () from /lib64/libresolv.so.2</div>
<div>#3 0x0000003f88607e96 in __libc_res_nquerydomain () from /lib64/libresolv.so.2</div><div>#4 0x0000003f886081c0 in __libc_res_nsearch () from /lib64/libresolv.so.2</div><div>#5 0x00002b0de09ca8cf in _nss_dns_gethostbyname3_r () from /lib64/libnss_dns.so.2</div>
<div>#6 0x00002b0de09caabe in _nss_dns_gethostbyname_r () from /lib64/libnss_dns.so.2</div><div>#7 0x0000003f83ae7e71 in gethostbyname_r@@GLIBC_2.2.5 () from /lib64/libc.so.6</div><div>#8 0x0000003f83ae77a3 in gethostbyname () from /lib64/libc.so.6</div>
<div>#9 0x0000000000459a29 in sip_resolvehost (name=0x7fff0d2fda80, port=0x800b1a, proto=0x800b1c, is_sips=-1, dn=0x800b40) at resolve.h:349</div><div>#10 0x000000000043fe10 in mk_proxy (name=0x7fff0d2fda80, port=0, proto=0, is_sips=0) at proxy.c:252</div>
<div>#11 0x00002b0d9de09588 in t_relay_to (p_msg=0x7f8ae0, proxy=0x0, flags=<value optimized out>) at ut.h:111</div><div>#12 0x00002b0d9de1b706 in w_t_relay (p_msg=0x7f8ae0, proxy=0x0, flags=0x0) at tm.c:1079</div><div>
#13 0x000000000040ea39 in do_action (a=0x790b70, msg=0x7f8ae0) at action.c:967</div><div>#14 0x000000000041150c in run_action_list (a=<value optimized out>, msg=0x7f8ae0) at action.c:139</div><div>#15 0x0000000000466a34 in eval_expr (e=0x790c48, msg=0x7f8ae0, val=0x0) at route.c:1240</div>
<div>#16 0x000000000046654d in eval_expr (e=0x790c98, msg=0x7f8ae0, val=0x0) at route.c:1556</div><div>#17 0x00000000004664f5 in eval_expr (e=0x790ce8, msg=0x7f8ae0, val=0x0) at route.c:1561</div><div>#18 0x000000000040da1d in do_action (a=0x7914d8, msg=0x7f8ae0) at action.c:689</div>
<div>#19 0x000000000041150c in run_action_list (a=<value optimized out>, msg=0x7f8ae0) at action.c:139</div><div>#20 0x000000000040f845 in do_action (a=0x78e480, msg=0x7f8ae0) at action.c:119</div><div>#21 0x000000000041150c in run_action_list (a=<value optimized out>, msg=0x7f8ae0) at action.c:139</div>
<div>#22 0x000000000040fd13 in do_action (a=0x78fb28, msg=0x7f8ae0) at action.c:706</div><div>#23 0x000000000041150c in run_action_list (a=<value optimized out>, msg=0x7f8ae0) at action.c:139</div><div>#24 0x0000000000410814 in do_action (a=0x78fc00, msg=0x7f8ae0) at action.c:712</div>
<div>#25 0x000000000041150c in run_action_list (a=<value optimized out>, msg=0x7f8ae0) at action.c:139</div><div>#26 0x0000000000410814 in do_action (a=0x78fcd8, msg=0x7f8ae0) at action.c:712</div><div>#27 0x000000000041150c in run_action_list (a=<value optimized out>, msg=0x7f8ae0) at action.c:139</div>
<div>#28 0x0000000000411869 in run_top_route (a=0x7880a8, msg=0x7f8ae0) at action.c:119</div><div>#29 0x0000000000455fa5 in receive_msg (</div><div> buf=0x754e00 "ACK <a href="mailto:sip%3A611@sip.novanetfone.in">sip:611@sip.novanetfone.in</a> SIP/2.0\r\nRecord-Route: <sip:203.XXX.53.XXX;lr=on;ftag=100ef178-1c01a8c0-13c4-50029-e41ec-12a04394-e41ec>\r\nRecord-Route: <sip:203.XXX.53.XXX;lr=on;ftag=100ef178-1c01a8c0-"..., len=4183, rcv_info=0x7fff0d2ffac0) at receive.c:162</div>
<div>#30 0x000000000049a384 in udp_rcv_loop () at udp_server.c:492</div><div>#31 0x0000000000429c3d in main (argc=3, argv=<value optimized out>) at main.c:818</div></div><div> </div><div>Thanks for all the help,</div>
<div><br></div><div>--- Jayesh</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Message: 2<br>
Date: Fri, 02 Apr 2010 14:09:47 +0300<br>
From: Bogdan-Andrei Iancu <<a href="mailto:bogdan@voice-system.ro">bogdan@voice-system.ro</a>><br>
Subject: Re: [OpenSIPS-Users] Opensips just stops responding<br>
To: OpenSIPS users mailling list <<a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a>><br>
Message-ID: <<a href="mailto:4BB5D07B.9060803@voice-system.ro">4BB5D07B.9060803@voice-system.ro</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br>
<br>
I see, let me know if without the Localcache module works ok or not.<br>
<br>
Regards,<br>
Bogdan<br>
<br>
Jayesh Nambiar wrote:<br>
> Hi Bogdan,<br>
> Thanks for your reply. I will try this the next time my config behaves<br>
> like this.<br>
> By the way the only change that I did in this lastly was, I removed<br>
> the "LocalCache module" support and have had the opensips to query<br>
> the DB for Authentication. It's been 18 hours and till now the server<br>
> is up and running fine.<br>
> I'll keep a watch and follow the steps mentioned by you !!<br>
><br>
> Thanks,<br>
><br>
> --- Jayesh<br>
><br>
><br>
> Message: 2<br>
> Date: Fri, 02 Apr 2010 11:40:32 +0300<br>
> From: Bogdan-Andrei Iancu <<a href="mailto:bogdan@voice-system.ro">bogdan@voice-system.ro</a><br>
> <mailto:<a href="mailto:bogdan@voice-system.ro">bogdan@voice-system.ro</a>>><br>
> Subject: Re: [OpenSIPS-Users] Opensips just stops responding<br>
> To: OpenSIPS users mailling list <<a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a><br>
> <mailto:<a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a>>><br>
> Message-ID: <<a href="mailto:4BB5AD80.80204@voice-system.ro">4BB5AD80.80204@voice-system.ro</a><br>
> <mailto:<a href="mailto:4BB5AD80.80204@voice-system.ro">4BB5AD80.80204@voice-system.ro</a>>><br>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br>
><br>
> Hi Jayesh,<br>
><br>
> Could you try to use gdb to attached to the unresponsive processes and<br>
> to see where they are stuck ? Use "gdb /path/opensips PID" and do "bt"<br>
> to get backtrace. Check for processes responsible for the network read<br>
> (do an "opensipsctl fifo ps" to see which are the UDP listener<br>
> processes)<br>
><br>
> Regards,<br>
> Bogdan<br>
><br>
> Jayesh Nambiar wrote:<br>
> > Hi all,<br>
> > I am running Opensips 1.6.2 and am running a strange problem of<br>
> > Opensips not responding to any SIP messages after a day or two. It<br>
> > needs to be restarted for it to get working again.<br>
> > The overview of my setup is as follows:<br>
> > 1) I am using Localcache module to authorize REGISTER and INVITE<br>
> > requests from cache.<br>
> > 2) Using Mediaproxy for Nated clients with Media-Relay on a<br>
> different<br>
> > server<br>
> > 3) Running basic queries based on INVITE before placing the call.<br>
> ><br>
> > After running for a day or two, Opensips just stops responding<br>
> to any<br>
> > SIP message. I check moni, it shows me the server is alive and<br>
> in_use<br>
> > transactions keep on increasing since Opensips is not processing<br>
> > anyone. I checked get_statistics shmem: even that is perfectly ok.<br>
> > I have assigned 1GB to shmem and hardly 30 MB is used. I dont<br>
> even see<br>
> > any error logs etc. The top command shows no over utilization of CPU<br>
> > and memory.<br>
> ><br>
> > Can someone point me on where and how to check for this problem. Has<br>
> > someone had a similar problem before. It looks similar to this<br>
> > post<br>
> <a href="http://www.mail-archive.com/users@lists.opensips.org/msg06098.html" target="_blank">http://www.mail-archive.com/users@lists.opensips.org/msg06098.html</a> but<br>
> > I dont see a solution to this either.<br>
> ><br>
> > Thanks for any help.<br>
> ><br>
> > --- Jayesh<br>
> ><br>
> ><br>
> ------------------------------------------------------------------------<br>
> ><br>
> > _______________________________________________<br>
> > Users mailing list<br>
> > <a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a> <mailto:<a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>><br>
> > <a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br>
><br>
> ------------------------------------------------------------------------<br>
><br>
> _______________________________________________<br>
> Users mailing list<br>
> <a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>
> <a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br>
><br>
<br>
<br>
--<br>
Bogdan-Andrei Iancu<br>
<a href="http://www.voice-system.ro" target="_blank">www.voice-system.ro</a><br>
<br></blockquote></div>