[OpenSIPS-Users] opensips 1.6.1 crashes on NOTIFY?
Alexander
goal81 at gmail.com
Tue Dec 22 12:23:48 CET 2009
What about this one:
Program terminated with signal 11, Segmentation fault.
[New process 15892]
#0 0x00e1fddb in t_lookup_request (p_msg=0x81d2f20, leave_new_locked=1) at
../../mem/../hash_func.h:65
65 for (p=s2->s; p<=(end-4); p+=4){
(gdb) bt
#0 0x00e1fddb in t_lookup_request (p_msg=0x81d2f20, leave_new_locked=1) at
../../mem/../hash_func.h:65
#1 0x00e21859 in t_newtran (p_msg=0x81d2f20) at t_lookup.c:1051
#2 0x00e243a0 in w_t_newtran (p_msg=0x81d2f20, foo=0x0, bar=0x0) at
tm.c:1006
#3 0x080545dd in do_action (a=0x81cc30c, msg=0x81d2f20) at action.c:967
#4 0x08057308 in run_action_list (a=0x81cc30c, msg=0x81d2f20) at
action.c:139
#5 0x080af2be in eval_expr (e=0x81cc378, msg=0x81d2f20, val=0x0) at
route.c:1240
#6 0x080aed39 in eval_expr (e=0x81cc3a4, msg=0x81d2f20, val=0x0) at
route.c:1553
#7 0x080aeccf in eval_expr (e=0x81cc3d0, msg=0x81d2f20, val=0x0) at
route.c:1558
#8 0x080533c2 in do_action (a=0x81cc770, msg=0x81d2f20) at action.c:689
#9 0x08057308 in run_action_list (a=0x81cc770, msg=0x81d2f20) at
action.c:139
#10 0x080554a7 in do_action (a=0x81c85b4, msg=0x81d2f20) at action.c:119
#11 0x08057308 in run_action_list (a=0x81c85b4, msg=0x81d2f20) at
action.c:139
#12 0x080554dd in do_action (a=0x81c868c, msg=0x81d2f20) at action.c:706
#13 0x08057308 in run_action_list (a=0x81c868c, msg=0x81d2f20) at
action.c:139
#14 0x08056625 in do_action (a=0x81c86f8, msg=0x81d2f20) at action.c:712
#15 0x08057308 in run_action_list (a=0x81c86f8, msg=0x81d2f20) at
action.c:139
#16 0x08056625 in do_action (a=0x81c8764, msg=0x81d2f20) at action.c:712
#17 0x08057308 in run_action_list (a=0x81c8764, msg=0x81d2f20) at
action.c:139
#18 0x08056625 in do_action (a=0x81c87d0, msg=0x81d2f20) at action.c:712
#19 0x08057308 in run_action_list (a=0x81c87d0, msg=0x81d2f20) at
action.c:139
#20 0x08056625 in do_action (a=0x81c883c, msg=0x81d2f20) at action.c:712
#21 0x08057308 in run_action_list (a=0x81c883c, msg=0x81d2f20) at
action.c:139
#22 0x08056625 in do_action (a=0x81c88a8, msg=0x81d2f20) at action.c:712
#23 0x08057308 in run_action_list (a=0x81c88a8, msg=0x81d2f20) at
action.c:139
#24 0x080554dd in do_action (a=0x81ca360, msg=0x81d2f20) at action.c:706
#25 0x08057308 in run_action_list (a=0x81bd578, msg=0x81d2f20) at
action.c:139
#26 0x080576a3 in run_top_route (a=0x81bd578, msg=0x81d2f20) at action.c:119
#27 0x0809ddf2 in receive_msg (
buf=0x8192380 "NOTIFY sip:62.117.120.98 SIP/2.0\r\nVia: SIP/2.0/UDP
194.190.163.139:5061;branch=z9hG4bK-d5a4f117\r\nFrom: 206401 <
sip:206401 at 62.117.120.98
<sip%3A206401 at 62.117.120.98>>;tag=d825811556491d55o0\r\nTo:
<sip:62.117.120.98>\r\nCall-ID: d42b6"..., len=347, rcv_info=0xbfd71e84) at
receive.c:162
#28 0x080e5056 in udp_rcv_loop () at udp_server.c:492
#29 0x08070adf in main (argc=3, argv=0xbfd72094) at main.c:821
22 декабря 2009 г. 13:10 пользователь Anca Vamanu <anca at opensips.org>написал:
> Hi Alexander,
>
> Unless you modified the sources, this is not the right backtrace. The
> line numbers do not correspond with the ones in the trace.
>
> Regards,
>
> --
> Anca Vamanu
> www.voice-system.ro
>
>
> Alexander wrote:
> > Oh, found one. Seems to be right core file. GDB says:
> >
> > #0 0x080fbb52 in parse_params (_s=0xec, _c=695, _h=0x81d44bc,
> > _p=0x1d4) at parser/../trim.h:61
> > #1 0x080f135f in parse_msg (buf=0xb61eacc4 "э>\035\bп╛\036╤",
> > len=135861088, msg=0x305) at parser/msg_parser.c:567
> > #2 0x080ed9c7 in aaa_prot_bind (aaa_url=0xb61eacac, prot=0x80) at
> > aaa/aaa.c:85
> > #3 0x003b9205 in ?? ()
> > #4 0xb61eacac in ?? ()
> > #5 0x00000080 in ?? ()
> > #6 0x003e2df4 in ?? ()
> > #7 0x371f3654 in ?? ()
> > #8 0x00000007 in ?? ()
> > #9 0x08180e85 in _tr_buffer ()
> > #10 0x08180e81 in _tr_buffer ()
> > #11 0x00000000 in ?? ()
> >
> > 2009/12/22 Alexander <goal81 at gmail.com <mailto:goal81 at gmail.com>>
> >
> > I have no core file for now:
> >
> >
> > Dec 22 11:02:08 srv opensips[26182]: INFO:core:handle_sigs: core
> > was not generated
> >
> > Strange - "ulimit -c unlimited" and calls to setrlimit() in
> > OpenSIPS produce no core file.
> >
> > NOTIFY packets come from clients. Also, Opensips sometimes sends
> > keepalive NOTIFY packets, but my route(5) is called inside "uri ==
> > myself" section.
> >
> > 2009/12/22 Anca Vamanu <anca at opensips.org <mailto:anca at opensips.org
> >>
> >
> > Hi Alexander,
> >
> > Can you please investigate the core with gdb and print here
> > the output.
> > It seems awkward to me that you expect to receive Notifies and
> > reply to
> > them. Wat kind of notifies are those? Sent by clients or the
> > presence
> > server?
> >
> > Regards,
> > Anca
> >
> >
> >
> > Alexander wrote:
> > > Hi all.
> > >
> > > I've tried to update to Opensips 1.6.1, but encountered the
> > > following problem. Opensips starts successfully, but soon
> > almost all
> > > it's processes die one by one and only two processes remain.
> > > For example, if right after start we have:
> > >
> > > # ps ax | grep opens
> > > 26182 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26183 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26184 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26185 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26186 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26187 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26188 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26189 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26190 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26191 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26192 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26193 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26194 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26195 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26196 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26197 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26198 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26199 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26200 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26201 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26202 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26203 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26204 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26205 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26206 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26207 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26208 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > >
> > > When processes die, we have only:
> > >
> > > #ps ax | grep opens
> > > 26182 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > > 26184 ? S 0:00 ./opensips -k 0x11110204 -u opensips
> > >
> > > If I set debug=6, the following is written to
> > /var/log/messages:
> > >
> > > Dec 22 11:02:03 srv rtpproxy[17011]: INFO:rxmit_packets:
> > caller's
> > > address filled in: 195.182.195.206:1024
> > <http://195.182.195.206:1024> <http://195.182.195.206:1024>
> > > (RTP)
> > > Dec 22 11:02:03 srv opensips[26184]: Route 5 - NOTIFY
> > > Dec 22 11:02:05 srv opensips[26185]: Route 5 - PUBLISH
> > > Dec 22 11:02:06 srv opensips[26183]: Route 5 - NOTIFY
> > > Dec 22 11:02:06 srv opensips[26185]: Route 5 - NOTIFY
> > > Dec 22 11:02:06 srv opensips[26185]: Route 5 - NOTIFY
> > > Dec 22 11:02:06 srv opensips[26186]: Route 5 - NOTIFY
> > > Dec 22 11:02:06 srv opensips[26186]: Route 5 - NOTIFY
> > > Dec 22 11:02:08 srv rtpproxy[17011]: INFO:handle_command:
> > lookup on
> > > ports 36664/35096, session timer restarted
> > > Dec 22 11:02:08 srv rtpproxy[17011]: INFO:handle_command:
> > pre-filling
> > > callee's address with 87.251.142.50:5006
> > <http://87.251.142.50:5006> <http://87.251.142.50:5006>
> > > Dec 22 11:02:08 srv opensips[26208]:
> > CRITICAL:core:receive_fd: EOF on 13
> > > Dec 22 11:02:08 srv opensips[26182]: INFO:core:handle_sigs:
> > child
> > > process 26186 exited by a signal 11
> > > Dec 22 11:02:08 srv opensips[26182]: INFO:core:handle_sigs:
> > core was
> > > not generated
> > > Dec 22 11:02:08 srv opensips[26182]: INFO:core:handle_sigs:
> > > terminating due to SIGCHLD
> > >
> > > As I see, the last message received by process with PID
> > 26186 is
> > > NOTIFY, and then it crashes.
> > >
> > > "Route 5 - NOTIFY" is in this block of configuration file:
> > >
> > > # SUBSCRIBE and PUBLISH Message Handling
> > > # --------------------------------------
> > > route[5]
> > > {
> > > if (!t_newtran())
> > > {
> > > xlog("L_INFO", "Failed to create transaction\n");
> > > sl_reply_error();
> > > exit;
> > > }
> > >
> > > if (is_method("PUBLISH"))
> > > {
> > > xlog("L_INFO", "Route 5 - PUBLISH \n");
> > > handle_publish();
> > > }
> > > else if (is_method("SUBSCRIBE"))
> > > {
> > > xlog("L_INFO", "Route 5 - SUBSCRIBE\n");
> > > handle_subscribe();
> > > }
> > > else if (is_method("NOTIFY"))
> > > {
> > > xlog("L_INFO", "Route 5 - NOTIFY\n");
> > > t_reply("200", "OK");
> > > exit;
> > > }
> > >
> > > exit;
> > > }
> > >
> > > In main routing logic:
> > >
> > > if (method == "SUBSCRIBE" || method == "PUBLISH" || method
> > == "NOTIFY")
> > > {
> > > route(4);
> > > return(0);
> > > }
> > >
> > > As I see, Opensips sets core dump limit, if it's turned
> > off, but no
> > > core is produced (OS is CentOS 5.3).
> > >
> > > What can be wrong? Version 1.6.0 did not crash like this.
> > >
> >
> ------------------------------------------------------------------------
> > >
> > > _______________________________________________
> > > Users mailing list
> > > Users at lists.opensips.org <mailto:Users at lists.opensips.org>
> > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> > >
> >
> >
> > --
> > Anca Vamanu
> > www.voice-system.ro <http://www.voice-system.ro>
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users at lists.opensips.org <mailto:Users at lists.opensips.org>
> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> >
> >
> >
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Users mailing list
> > Users at lists.opensips.org
> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> >
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
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