So I am using FreeBSD 12.1 on an old 2011 i7-E610 based lab PC to run a PBX. It has a Digium TDM400P telephone interface card using DAHDI from ports and Asterisk from ports. The system is perfectly stable and everything works fine, the card shows no obvious problems, and this state lasts for anywhere from a few hours to a couple days. After which point, the system will without logging any details anywhere, completely and utterly halt. Video and network goes dead, there is nothing in /var/log/messages, and I most recently hooked up a serial TTY to the machine to capture anything that might have been pasted to console, and "syslogd: /dev/console: Interrupted system call" was all I got, which I couldn't find any relevant mention of anywhere on google. After this message the system accepts no input. The Digium card is also disabled when this happens.
It is as if the CPU has, all of a sudden, stopped executing. I have no other details to provide, as I'm not entirely sure what I could even collect to gain a better insight into what is going wrong. Any help or advice, even if it's telling me to flick a variable somewhere and wait for some better logged something would be helpful.
It is as if the CPU has, all of a sudden, stopped executing. I have no other details to provide, as I'm not entirely sure what I could even collect to gain a better insight into what is going wrong. Any help or advice, even if it's telling me to flick a variable somewhere and wait for some better logged something would be helpful.