BUG: System crashes when editing LAGG in Interfaces - Other types

[mimugmail]

I currently hunting this bug/phenomenon: https://forum.opnsense.org/index.php?topic=5412.15

Now I've found a reproduceable bug:

When adding a LAGG with Interfaces - Other types - LAGG, chosing interfaces and method and Save, everything is OK. But when you go back, add a description and Save again the system crashes.

I seems it doesn't recognize this as a edit and try to add it again.

Heres the picture of the dump:

[fichtner]

can you "bt" this for me?

[fichtner]

I think it's this one, there is a fix available.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=218886

[mimugmail]

What means "bt"?

[fichtner]

type "bt" to generate the stack trace

[mimugmail]

Ah ok, so you don't need it anymore since it's a known issue ..

[fichtner]

I would like to see the stack trace to be sure. But we can try a kernel as soon as 17.7-RC1 is out the door (Friday)

[fichtner]

I couldn't wait. :)

# opnsense-update -kr 17.1.9-lagg
# /usr/local/etc/rc.reboot

[mimugmail]

@fichtner Works! Please show me what exactly have you done since this one has nothing to do with the problem from the guy in the board. Or did you add some additional changes?

[fichtner]

This kernel patch. opnsense/src@391965b

[mimugmail]

Thanks! Ok, I'll dig further regarding the VLAN in LAGG in CARP issue :)

[fichtner]

I think this was confirmed by @mimugmail if not please reopen