Here is the output from gdp for fram 0 and 4.
(gdb) frame 0 #0 0x00007f4d4dbc7ba9 in destroy_dlg_callbacks_list (cb=0x353a6d6f00000000) at dlg_cb.c:77 77 cb_t->callback_param_free(cb_t->param); (gdb) list 72 73 while(cb) { 74 cb_t = cb; 75 cb = cb->next; 76 if (cb_t->callback_param_free && cb_t->param) { 77 cb_t->callback_param_free(cb_t->param); 78 cb_t->param = NULL; 79 } 80 shm_free(cb_t); 81 } (gdb) frame 4 #4 0x00007f4d4dbd4e08 in dlg_new_dialog (req=0x7f4d5468fcc8, t=0x0, run_initial_cbs=1) at dlg_handlers.c:883 883 dlg_release(dlg); (gdb) list 878 879 finish: 880 _dlg_ctx.iuid.h_entry = dlg->h_entry; 881 _dlg_ctx.iuid.h_id = dlg->h_id; 882 set_current_dialog(req, dlg); 883 dlg_release(dlg); 884 885 return 0; 886 887 error: (gdb) On Tue, Sep 8, 2015 at 4:44 PM, SamyGo <govoi...@gmail.com> wrote: > Thanks Daniel for pointing out, so if I upgrade my Kamailio it should all > go away , right. Will do a version upgrade and check similar calls. > > I've seen very similar crashes EOF on 11, EOF of 16 etc etc in few other > situations as well, while at once such occasion it was an invalid kamctl > command and it crashed kamailio(Another thread maybe) > > If Kamailio crashing before it can even get some route started then we > can't perform sanity checks and hence even if I've DNS SRV, LinuxHA, or > anything the caller might keep trying call over and again and keep crashing > the whole layer :) > > > > On Tue, Sep 8, 2015 at 3:46 PM, Daniel-Constantin Mierla < > mico...@gmail.com> wrote: > >> Hello, >> >> looks like there were updates to dialog modules in 4.1 after 4.1.4. The >> code lines do not match the back trace. >> >> You should upgrade to latest version in 4.1 branch -- there is no change >> that you have to do in kamailio.cfg or database. >> >> Meanwhile, we can see the relevant pieces of code from your specific >> version with following commands in gdb: >> >> frame 0 >> list >> >> frame 4 >> list >> >> Cheers, >> Daniel >> >> >> On 08/09/15 21:12, SamyGo wrote: >> >> Hi Daniel, >> >> Thanks a ton for replying, please see the attached full trace. >> Please note the Public IPs have been masked. >> >> Best Regards, >> Sammy >> >> On Tue, Sep 8, 2015 at 3:01 PM, Daniel-Constantin Mierla < >> <mico...@gmail.com>mico...@gmail.com> wrote: >> >>> Hello, >>> >>> can you give the output of 'bt full' in gdb to see where it actually >>> crashed? >>> >>> Cheers, >>> Daniel >>> >>> >>> On 08/09/15 20:20, SamyGo wrote: >>> >>> Hi, >>> >>> I'm randomly getting crash in my Kamailio with an error in log files >>> like this: >>> >>> <core> [pass_fd.c:293]: receive_fd(): ERROR: receive_fd: EOF on 19 >>> ALERT: <core> [main.c:775]: handle_sigs(): child process 6853 exited by >>> a signal 11 >>> ALERT: <core> [main.c:778]: handle_sigs(): core was generated >>> INFO: <core> [main.c:790]: handle_sigs(): INFO: terminating due to >>> SIGCHLD >>> >>> >>> >>> >>> *Version of Kamailio is: * >>> [root@kamailio /]#kamailio -V >>> version: kamailio 4.1.4 (x86_64/linux) 39adca >>> flags: STATS: Off, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, >>> DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, >>> DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, >>> USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES >>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, >>> MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB >>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. >>> id: 39adca >>> compiled on 03:48:50 Aug 1 2014 with gcc 4.4.7 >>> >>> And gdb bt output is attached in text file. >>> >>> One thing out that is common in all the previous core files is this: >>> >>> #12 0x00000000004a54ab in receive_msg ( >>> buf=0x924600 "INVITE <http://sip:+17036833500@14.131.165.9:5073> >>> sip:+17036833500@14.131.165.9:5073 SIP/2.0\r\nVia: SIP/2.0/UDP >>> 14.55.2.43:5060;branch=z9hG4bK0eB8f68591a19b9b8f0\r\nFrom: >>> \"Anonymous\" <sip:Anonymous@Anonymous.invalid>;tag=gK0e13e132\r\nTo: < >>> sip:+170"..., len=1018, rcv_info=0x7fff3dbee970) at receive.c:212 >>> #13 0x000000000053c9a8 in udp_rcv_loop () at udp_server.c:536 >>> >>> >>> Does this mean that Kamailio can't understand the From Domain: >>> Anonymous.invalid and hence crashes ? >>> >>> Thanks, >>> Sammy >>> >>> >>> >>> >>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >>> listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >>> -- >>> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - >>> http://www.linkedin.com/in/miconda >>> Book: SIP Routing With Kamailio - http://www.asipto.com >>> Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - >>> http://asipto.com/u/kat >>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>> sr-users@lists.sip-router.org >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >> >> -- >> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - >> http://www.linkedin.com/in/miconda >> Book: SIP Routing With Kamailio - http://www.asipto.com >> Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - >> http://asipto.com/u/kat >> >> >
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