Hello, i am a littlebit confused about an error that my FreeSWITCH 1.6.17 Testing Box has. Its an vanilla rpm installation for CentOS 7.3.11. After a while it stops working. The only thing mysql-based i do is an lua-script that use lua-dbi for mysql. Maybe this script kills the prozess. How can i debug that? Should i fill an JIRA? FreeSWITCH Version 1.6.17 In the logfile i see this error messages: May 20 17:40:50 fs16dev systemd: Cannot add dependency job for unit microcode.service, ignoring: Unit is not loaded properly: Invalid argument. May 20 17:40:50 fs16dev systemd: Started Check_MK (172.20.160.60:41436). May 20 17:40:50 fs16dev systemd: Starting Check_MK (172.20.160.60:41436)... May 20 17:41:18 fs16dev kernel: freeswitch[5603]: segfault at 0 ip 00007f8946fb2e5f sp 00007f894773f240 error 4 in libmysqlclient.so.18.0.0[7f8946f8b000+2de000] May 20 17:41:18 fs16dev systemd: freeswitch.service: main process exited, code=killed, status=11/SEGV May 20 17:41:18 fs16dev systemd: Unit freeswitch.service entered failed state. May 20 17:41:18 fs16dev systemd: freeswitch.service failed. May 20 17:41:18 fs16dev systemd: freeswitch.service holdoff time over, scheduling restart. May 20 17:41:18 fs16dev systemd: Cannot add dependency job for unit microcode.service, ignoring: Unit is not loaded properly: Invalid argument. May 20 17:41:18 fs16dev systemd: Starting freeswitch... May 20 17:41:18 fs16dev freeswitch: 5610 Backgrounding. May 20 17:41:20 fs16dev freeswitch: FreeSWITCH[5609] Waiting for background process pid:5610 to be ready..... May 20 17:41:20 fs16dev freeswitch: FreeSWITCH[5609] System Ready pid:5610 May 20 17:41:20 fs16dev systemd: Started freeswitch. BTW - the rpm systemd service didnt restart the server if it breaks. I used an debian style version of the freeswitch stash. Kind Regards -- Mit freundlichen Grüßen *Karsten Horsmann*