After upgrade to v22 Opnsense crashes very often

[sgenchev]

 Hello,
I was running Opnsense happily for a year or so, but after upgrading to v 22.1 my firewall crashes daily, sometimes multiple times a day.
There are no crash dumps. I have 8G of memory and 8G swap partition so they should happen. All log file entries amount to "working fine, working fine, starting up", i.e.  /var/log/system/latest.log has periodic dhclent entries and then all of a sudden syslog starting, following by all usual bootup messages.
<13>1 2022-03-21T13:59:28-05:00 firewal dhclient 27321 - [meta sequenceId="1"] Creating resolv.conf
<13>1 2022-03-21T14:14:28-05:00 firewal dhclient 14833 - [meta sequenceId="1"] Creating resolv.conf
<45>1 2022-03-21T14:21:47-05:00 firewal syslog-ng 6542 - [meta sequenceId="1"] syslog-ng starting up; version='3.35.1'
Same thing for other logs: I cannot find anything logged anywhere before reboot.
 I do not know what happens on the console at the time of crash because it sits in my basement, firewall just reboots.
 Is there a way to turn on more debugging/crash dumps/anything so I could at lease see what's wrong?
Thank you!

[u89]

I've got exactly the same problem. All working fine, nothing special in logs and suddenly reboot. Anybody has any clues how we can debug what causes the reboot? This also started happening after upgrade to 22.1 in my case.

[u89]

The same issue:
https://forum.opnsense.org/index.php?topic=27706.0

[franco]

Kernel crash dump please? I don't know how we can have "same" issue without any technical information at all appended in both threads.


Cheers,
Franco

[sgenchev]

Kernel crash dump please? I don't know how we can have "same" issue without any technical information at all appended in both threads.

Franco, Thank you for response but I mentioned in my post that I have NO crash dumps. I wish I had anything to go by.