Ardour crash dump

The last two days I used Ardour without a single crash by avoiding the CALF plugins basically. Now it crashed again and it looks like that it’s an Ardour problem.

Here’s the dump file:

System: Debian Stretch + KXStudio Repos
Ardour 5.12 from Ardour website (ready to run version)

What’s the best place to report such crash dumps? Bug Tracker or here or doesn’t it help at all?

Thanks & Cheers

Here’s another one:

I’ll make a bug tracker account tomorrow and will report them there.