How did you compile kamailio? The binaries do not contain the debugging symbols...
Cheers, Daniel On 30.11.20 16:38, Carlos Vicente wrote: > I couldn't find any "-debug" packages, so I compiled the latest version: > > ``` > root@348cbcfcb96c:~# /usr/local/sbin/kamailio -v > version: kamailio 5.5.0-dev3 (arm/linux) d43163 > flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, > DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, > F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, > FAST_LOCK-ADAPTIVE_WAIT-NOSMP, USE_DNS_CACHE, USE_DNS_FAILOVER, > USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED > ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE > 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB > poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. > id: d43163 > compiled on 15:17:51 Nov 30 2020 with gcc 9.3.0 > ``` > > But still not symbols: > > ``` > root@348cbcfcb96c:~# gdb /usr/local/sbin/kamailio /cores/core.kamailio.19 > GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2 > Copyright (C) 2020 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html <http://gnu.org/licenses/gpl.html>> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. > Type "show copying" and "show warranty" for details. > This GDB was configured as "arm-linux-gnueabihf". > Type "show configuration" for configuration details. > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/ > <http://www.gnu.org/software/gdb/bugs/>>. > Find the GDB manual and other documentation resources online at: > <http://www.gnu.org/software/gdb/documentation/ > <http://www.gnu.org/software/gdb/documentation/>>. > > For help, type "help". > Type "apropos word" to search for commands related to "word"... > Reading symbols from /usr/local/sbin/kamailio... > (No debugging symbols found in /usr/local/sbin/kamailio) > [New LWP 19] > [Thread debugging using libthread_db enabled] > Using host libthread_db library > "/lib/arm-linux-gnueabihf/libthread_db.so.1". > Core was generated by `/usr/local/sbin/kamailio -f > /etc/kamailio/kamailio.cfg -DD -E -d'. > Program terminated with signal SIGILL, Illegal instruction. > #0 0x00b06320 in tsl () > (gdb) bt full > #0 0x00b06320 in tsl () > No symbol table info available. > #1 0x00b06380 in get_lock () > No symbol table info available. > #2 0x00b1979c in qm_shm_malloc () > No symbol table info available. > #3 0x009504dc in ksr_shutdown_phase_init () > No symbol table info available. > #4 0x0078e3f4 in main () > No symbol table info available. > (gdb) quit > ``` > > TIA > > cv > > > On Mon, Nov 30, 2020 at 9:33 AM Sergey Safarov <[email protected] > <mailto:[email protected]>> wrote: > > Are you compiled Kamailio from sources? > > If compiled from sources or installed "debug" files then pelase > show output of "bt full" command. > > On Mon, Nov 30, 2020 at 5:23 PM Carlos Vicente > <[email protected] <mailto:[email protected]>> wrote: > > Daniel, > > Thank you. That finally helped getting the core file written. > Here is the gdb output: > > ``` > root@6e5c06e979cf:/# gdb /usr/sbin/kamailio > /cores/core.kamailio.207 > GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2 > Copyright (C) 2020 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html > <http://gnu.org/licenses/gpl.html>> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. > Type "show copying" and "show warranty" for details. > This GDB was configured as "arm-linux-gnueabihf". > Type "show configuration" for configuration details. > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/ > <http://www.gnu.org/software/gdb/bugs/>>. > Find the GDB manual and other documentation resources online at: > <http://www.gnu.org/software/gdb/documentation/ > <http://www.gnu.org/software/gdb/documentation/>>. > > For help, type "help". > Type "apropos word" to search for commands related to "word"... > Reading symbols from /usr/sbin/kamailio... > (No debugging symbols found in /usr/sbin/kamailio) > [New LWP 207] > [Thread debugging using libthread_db enabled] > Using host libthread_db library > "/lib/arm-linux-gnueabihf/libthread_db.so.1". > Core was generated by `/usr/sbin/kamailio -f > /etc/kamailio/kamailio.cfg -DD -E -ddd'. > Program terminated with signal SIGILL, Illegal instruction. > #0 0x007d9cb8 in qm_shm_malloc () > (gdb) bt > #0 0x007d9cb8 in qm_shm_malloc () > #1 0x0061a58c in init_atomic_ops () > #2 0x00562508 in main () > ``` > > What can be done about that? > > cv > > On Mon, Nov 30, 2020 at 4:29 AM Daniel-Constantin Mierla > <[email protected] <mailto:[email protected]>> wrote: > > Maybe the hints on stackoverflow are also useful: > > * > > https://stackoverflow.com/questions/28335614/how-to-generate-core-file-in-docker-container > > <https://stackoverflow.com/questions/28335614/how-to-generate-core-file-in-docker-container> > > Cheers, > Daniel > > On 29.11.20 14:23, Sergey Safarov wrote: >> you can change >> set args -f /etc/kamailio/kamailio.cfg -D -d -E >> >> To >> set args -f /etc/kamailio/kamailio.cfg -DD -d -E >> >> On Sun, Nov 29, 2020 at 4:14 PM Carlos Vicente >> <[email protected] >> <mailto:[email protected]>> wrote: >> >> Thank you for your response. >> >> I'm trying to run it under gdb but it's not doing >> anything: >> >> ``` >> (gdb) exec-file /usr/sbin/kamailio >> (gdb) set args -f /etc/kamailio/kamailio.cfg -D -d -E >> (gdb) run >> Starting program: /usr/sbin/kamailio -f >> /etc/kamailio/kamailio.cfg -D -d -E >> warning: Error disabling address space randomization: >> Success >> ``` >> >> It just stops there. Am I missing something? >> >> cv >> >> On Sat, Nov 28, 2020 at 11:37 AM Sergey Safarov >> <[email protected] <mailto:[email protected]>> wrote: >> >> You can start kamailio under GDB debugger. >> When issue reproduced, then you can get stack >> trace and variables values >> >> >> сб, 28 нояб. 2020 г., 18:35 Carlos Vicente >> <[email protected] >> <mailto:[email protected]>>: >> >> Greetings, >> >> I'm having a "fun" time trying to run >> Kamailio inside a Docker container. It keeps >> failing with: >> >> 0(238) DEBUG: <core> [core/mem/pkg.c:108]: >> pkg_print_manager(): pkg - using memory >> manager: q_malloc >> 0(238) DEBUG: <core> [core/mem/shm.c:300]: >> shm_print_manager(): shm - using memory >> manager: q_malloc >> Illegal instruction (core dumped) >> >> Unfortunately the core dump is nowhere to be >> found. I have tried to follow the >> instructions at: >> >> >> >> https://www.kamailio.org/wiki/tutorials/troubleshooting/coredumpfile >> >> <https://www.kamailio.org/wiki/tutorials/troubleshooting/coredumpfile> >> >> but that hasn't helped. >> >> The environment is as follows: >> >> * Host hardware: Raspberry Pi 4 (4G memory) >> * Host OS: Ubuntu 20.04.1 LTS >> * Docker version 19.03.13 >> * Docker base image: arm32v7/ubuntu >> >> root@2ef8a21534fa:/# kamailio -v >> version: kamailio 5.3.2 (arm/linux) >> flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, >> USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, >> DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, >> F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, >> USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT-NOSMP, >> USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, >> USE_DST_BLACKLIST, HAVE_RESOLV_RES, >> TLS_PTHREAD_MUTEX_SHARED >> ADAPTIVE_WAIT_LOOPS 1024, >> MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE >> 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB >> poll method support: poll, epoll_lt, >> epoll_et, sigio_rt, select. >> id: unknown >> compiled with gcc 9.2.1 >> >> The config file passes the syntax check: >> >> kamailio -c -f /etc/kamailio/kamailio.cfg >> >> and, the most interesting part, if I run >> Kamailio on the host machine, _with the exact >> same config file_, it runs fine. >> >> I'd appreciate any clues you may have. Thanks. >> >> cv >> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> <mailto:[email protected]> >> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> <mailto:[email protected]> >> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> <mailto:[email protected]> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> >> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] <mailto:[email protected]> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> > > -- > Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> > www.twitter.com/miconda <http://www.twitter.com/miconda> -- > www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > Funding: https://www.paypal.me/dcmierla > <https://www.paypal.me/dcmierla> > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > <mailto:[email protected]> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] <mailto:[email protected]> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] <mailto:[email protected]> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- 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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