<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hi everyone<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>I'm having a problem with my kea-dhcp4 server(s) falling over regularly with a segmentation fault, the line I'm seeing in the logs is this:<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>kernel: kea-dhcp4[28868]: segfault at 451 ip 00007fd8ee50c59c sp 00007ffeb5dada70 error 4 in libmysqlclient.so.18.0.0[7fd8ee4e4000+320000]<br>systemd: kea-dhcp4.service: main process exited, code=killed, status=11/SEGV<br>systemd: Unit kea-dhcp4.service entered failed state.<br>systemd: kea-dhcp4.service failed.<br><br></div><div><span class="t"><br data-mce-bogus="1"></span></div><div><span class="t">This is the current kea-1.2 built on a CentOS7 (fully updated) server and I also use an updated kernel: 4.11.2-1.el7.elrepo.x86_64 - although I did have this problem on the previous 1.1 release from the EPEL repo. The db is a MariaDB 10.2.6-1 and setup as a Galera cluster. As I mentioned in another recent post, I use Proxysql for access to the cluster but kea doesn't like that configuration so I connect kea directly to one of the db servers.<br data-mce-bogus="1"></span></div><div><span class="t"><br data-mce-bogus="1"></span></div><div><span class="t">Has anyone else seen this? If there's any further debug logging you need just let me know.<br data-mce-bogus="1"></span></div><div><span class="t"><br data-mce-bogus="1"></span></div><div><span class="t">Regards<br data-mce-bogus="1"></span></div><div><span class="t"><br data-mce-bogus="1"></span></div><div><span class="t"><br data-mce-bogus="1"></span></div><div><span class="t">Bill<br data-mce-bogus="1"></span></div><div><span class="t"><br data-mce-bogus="1"></span></div><div><span class="t"><br data-mce-bogus="1"></span></div></div></body></html>