[sr-dev] K master crash

Daniel-Constantin Mierla miconda at gmail.com
Mon Oct 5 13:18:04 CEST 2020 

The backtrace is for the main process during shut down, which can be a
side effect of the real issue. You should enable core dump per pid to
see if you get core files from more than one process, then grab
backtraces from all those core files to figure out what was the first
reason of the crash.

Is it the last master version or some older one (kamailio -v should
print the commit id, if you compiled from sources)?

Cheers,
Daniel

On 05.10.20 13:11, Juha Heinanen wrote:
> K master has recently crashed several times on Debian 10.  Could this have
> something to do with openssl libs?
>
> -- Juha
>
> Oct  5 08:32:21 lohi systemd[1]: Stopping LSB: Start/stop OpenSIPg SIP Proxy...
> Oct  5 08:32:21 lohi sip-proxy[19922]: Stopping sip-proxy
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30820]: NOTICE: <core> [main.c:735]: handle_sigs(): Thank you for flying sip-proxy!!!
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30860]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30859]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30858]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30857]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30853]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30856]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30850]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30854]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30834]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30847]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30852]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30849]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30851]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30841]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30830]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30848]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30846]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30836]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30827]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30844]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30845]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30833]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30842]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30839]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30829]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30822]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30840]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30838]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30826]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30837]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30824]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30835]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30823]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30832]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30831]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30828]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30843]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30825]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30821]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30855]: INFO: <core> [main.c:857]: sig_usr(): signal 15 received
> Oct  5 08:32:21 lohi /usr/bin/sip-proxy[30820]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized
> Oct  5 08:32:21 lohi kernel: [176646.851504] sip-proxy[30820]: segfault at 7f84196c7730 ip 00007f8421adce26 sp 00007ffde899c0f0 error 4 in libcrypto.so.1.1[7f84219d8000+19e000]
> Oct  5 08:32:21 lohi kernel: [176646.851513] Code: 1f 44 00 00 c7 05 9a d9 15 00 01 00 00 00 c7 05 8c d9 15 00 01 00 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 48 85 ff 74 5b 53 <8b> 0f 48 89 fb 85 c9 75 29 8b 53 04 85 d2 75 2e 8b 43 08 85 c0 75
>
> (gdb) where
> #0  0x00007f8421adce26 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.1.1
> #1  0x00007f8421add12f in OPENSSL_cleanup () from /lib/x86_64-linux-gnu/libcrypto.so.1.1
> #2  0x00007f8423a87d8c in __run_exit_handlers (status=0, listp=0x7f8423c09718 <__exit_funcs>, 
>     run_list_atexit=run_list_atexit at entry=true, run_dtors=run_dtors at entry=true) at exit.c:108
> #3  0x00007f8423a87eba in __GI_exit (status=<optimized out>) at exit.c:139
> #4  0x000055d40be7bb61 in handle_sigs () at main.c:738
> #5  0x000055d40be88966 in main_loop () at main.c:1817
> #6  0x000055d40be91e32 in main (argc=17, argv=0x7ffde899c948) at main.c:2861
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla

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