[OpenSIPS-Users] Opensips 2.4.8 SEGFAULT

[James]

Hello! I am having an issue with opensips crashing. I have reviewed the guide on how to generate a core dump. My current problem is when I try to use gdb.

Here is what I am doing:
 gdb /usr/sbin/opensips core.opensips.993.b6ac8a71177a49cd8238e22ba265c6e9.16129.1594410164000000.lz4

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Reading symbols from /usr/sbin/opensips...Reading symbols from .gnu_debugdata for /usr/sbin/opensips...(no debugging symbols found)...done.
(no debugging symbols found)...done.
"/var/lib/systemd/coredump/core.opensips.993.b6ac8a71177a49cd8238e22ba265c6e9.16129.1594410164000000.lz4" is not a core dump: file format not recognized
Missing separate debuginfos, use: yum debuginfo-install opensips-2.4.8-1.el8.x86_64

I am running Centos 8. I installed opensips using the RPM from the opensips download site. The dump file is generated from systemd. I added the -w flag the service to put the dump file in the opensips directory but that did not change the location of the dump file.

Here is the information from the crash in the logs.

/usr/sbin/opensips[16129]: CRITICAL:core:sig_usr: segfault in process pid: 16129, id: 7
kernel: opensips[16129]: segfault at 0 ip 00000000004c4363 sp 00007ffcdf449470 error 6 in opensips[400000+212000]
kernel: Code: c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 66 2e 0f 1f 84 00 00 00 00 00 48 c1 e8 03 89 c2 e9 8c fb ff ff 0f 1f 44 00 00 48 89 c2 <48> 89 37 48 c1 ea 03 48 c1 e2 04 48 01 ea 48 8b 4a 58 48 83 e9 01
systemd[1]: Started Process Core Dump (PID 16147/UID 0).
Opensips info

version: opensips 2.4.8 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll, sigio_rt, select.
main.c compiled on 19:27:39 Jun 30 2020 with gcc 8

My opensips start command
/usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 20480 -M 5120 -w /etc/opensips/dump
What am I missing in order to get a gdb core dump?

Thanks,

James
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