[sr-dev] [kamailio/kamailio] Segfault in Kamailio 5.6.0 related to app_perl module (Issue #3134)

[David Cunningham]

We had another occurrence and the log says:

Jun  8 00:50:56 ss2 /usr/sbin/kamailio[353181]: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 15
Jun  8 00:50:56 ss2 /usr/sbin/kamailio[353147]: ALERT: <core> [main.c:774]: handle_sigs(): child process 353151 exited by a signal 11
Jun  8 00:50:56 ss2 /usr/sbin/kamailio[353147]: ALERT: <core> [main.c:777]: handle_sigs(): core was generated
Jun  8 00:50:56 ss2 /usr/sbin/kamailio[353147]: INFO: <core> [main.c:799]: handle_sigs(): terminating due to SIGCHLD

So we see "core was generated", however I can't find the core file. Kamailio is running with "-w /tmp", and should have write permission on /tmp. According to /proc/<kamailio pid>/limits the "Max core file size" is unlimited.

Would anyone have a suggestion on where the core file could be? Thank you.

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