Hi there, On Tue, 11 Feb 2020, 양유석 wrote:
From today, we even does not know what makes crush since there was no any log (literally kernel, application or something) Only that we encounter is when linux bridge agent in openstack restarted, server reboot without any log. After reboot, we see strange null string (@) in syslog. ...
I cannot help you with the kernel crash but I suggest that you try remote logging to another server, it might help provide more log info. -- 73, Ged.