Comment 2 for bug 2051965

Revision history for this message
Christian Ehrhardt  (paelzer) wrote : Re: QEmu with TCG acceleration (without KVM) causes kernel panics with kernels >=6.3

Right now might be the best time to further close in on this.
You said 8.2 is good.

Could you test if that is true for the two versions in noble right now:
 qemu | 1:8.1.3+ds-1ubuntu2 | noble | source
 qemu | 1:8.2.0+ds-4ubuntu1 | noble-proposed | source

For the second - at least as of now - you need to enable proposed [1].

Also to be extra-sure, this is the guest kernel that is crashing right?

"slow environments" are always hard to debug, are your crashes at least in your setup reliable?
If you indeed can sort out the 8.1 and 8.2 run and 8.2 is really reliably good.

Maybe we can try to slowly (as it takes a while and will not be quick) roll you PPA builds to bisect.
Or - if you can find a testcase that reproduces on just a local binary - just build qemu from git and bisect (if you are comfortable with that)?

[1]: https://wiki.ubuntu.com/Testing/EnableProposed