On Tue, Jun 26, 2018 at 7:59 PM, Richard Mudgett <[email protected]> wrote:
> > > On Tue, Jun 26, 2018 at 6:15 PM, Dovid Bender <[email protected]> wrote: > >> I have Asterisk running on a Ubuntu 18.0.4 on Digital Ocean. Every so >> often asterisk crashes and then restarts. I am not seeing any core dumps on >> the box. The only I thing I see every time is a second before Asterisk >> crashes there is a AAAA lookup for the boxes hostname. As soon as it gets >> the response I see that asterisk is restarting. Any idea what would cause >> this and how would get a dump or further debug? I did build Asterisk with >> DONT_OPTIMIZE and BETTER_BACKTRACES but not seeing any traces anywhere. I >> am using Asterisk 15.4.1. >> > > You have to start asterisk with the -g option to make asterisk create core > files. > https://wiki.asterisk.org/wiki/display/AST/Getting+a+Backtrace > > Richard > > It's very strange. So when I try to start asterisk via systemd I get: root@fingerprint1:/var/lib/lxcfs/cgroup/name=systemd/system.slice# systemctl start asterisk Job for asterisk.service failed because a timeout was exceeded. See "systemctl status asterisk.service" and "journalctl -xe" for details. root@fingerprint1:/var/lib/lxcfs/cgroup/name=systemd/system.slice# root@fingerprint1:/var/lib/lxcfs/cgroup/name=systemd/system.slice# root@fingerprint1:/var/lib/lxcfs/cgroup/name=systemd/system.slice# ps aux | grep aster root 14412 0.1 0.5 25084 5208 pts/2 S+ 10:52 0:00 nano /lib/systemd/system/asterisk.service asterisk 14425 9.3 4.7 1304352 48144 ? Ssl 10:52 0:00 /usr/sbin/asterisk -g -f -U asterisk root 14526 0.0 0.0 14856 976 pts/0 S+ 10:52 0:00 grep --color=auto aster root@fingerprint1:/var/lib/lxcfs/cgroup/name=systemd/system.slice# As you can see it's still working. If I then connect to the console asterisk is running fine, in this case Asterisk restarts randomly (every 1-2 minutes). If I then start asterisk myself by doing: /usr/sbin/asterisk -g -f -U asterisk Then it starts fine and works with no issue. It would seem there is something with systemd that is causing Asterisk to restart. I don't think it's the actual script since I would then expect it to always restart at the same time though I am not able to find any dumps any where on the box. Any ideas?
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