25.11: Fatal trap 12 on reboot
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@stephenw10
Different hardware, one of them were running on the procmox 9 and looks like a bit different backtraces too. Yes I have a couple of backtraces from both firewalls. Currently running 25.07.1 and no traps observed. Can I upload it somewhere? -
Sure you can upload them here: https://nc.netgate.com/nextcloud/s/Ym2qxrrr7cpstgw
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@stephenw10
Uploaded primary_secondary.zip -
Great I see that.
Were these VMs previously running 25.07.1 OK?
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@stephenw10
Yep -
Are you able to test using the debug kernel in 25.11?
https://docs.netgate.com/pfsense/en/latest/troubleshooting/debug-kernel.html
Those crashes are not very informative unfortunately. The output from the debug kernel should give us more.
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@stephenw10
I’ve uploaded dumps from the primary firewall (primary.zip). I’ll check tomorrow whether the secondary firewall crashes as well. -
Thanks.
That's interesting. It looks like a different bug to me. Those are almost identical backtraces in the IPv6 stack. We are looking at it....
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@stephenw10
Uploaded secondary.zip, these look similar to me.
A bit off-topic.
Please note that both during system startup and when enabling CARP maintenance mode, there is a flood of CARP events. After the initial VIP reconfiguration at boot, it sometimes fails to complete (on the primary, almost consistently—likely due to higher latency). When PPPoE comes up, the configuration process starts over, even though PPPoE has no VIPs configured, and then it stops with nothing configured on LAN and I need to disable/enable CARP to make work it again. Is this the intended behavior? I understand this may be a separate issue and this is not related to 25.11, but it should be evident in the dumps. -
Yup this new panic you;re seeing is specific to the debug kernel. We are fixing that so we will then be able to see the reboot issue.
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@stephenw10
I am very grateful for your help and support! -
No worries. I'm happy you're able to test an early dev snaphot. Finding these issues earlier makes it much easier for us.
