Re: NVMM + QEMU seem to make newish Linux kernels panic

[Marc Baudoin <babafou%babafou.eu.org@localhost>]

Hi,

Marc Baudoin <babafou%babafou.eu.org@localhost> écrit :
> 
> When booting a QEMU VM using NVMM on some recent Linux ISO images
> (Alpine Linux, which uses Linux 6.18, and Ubuntu 26.04 beta,
> which uses Linux 7.0rc), I get the following Linux kernel panic
> inside both VMs:
> 
> Kernel panic - not syncing: Attempted to kill the idle task!

Trying Fedora 44 beta, I get a different error message:

Kernel panic - not syncing: No working init found.

> I don't have that problem when not using NVMM, although the VM is
> obviously horribly slow.  I don't have that problem either with
> older Linux kernels (6.12 is fine).

When not using NVMM with Fedora 44 beta, it's different but no
better:

Failed to start up manager.
systemd[1]: Freezing execution.

> I'm using NetBSD/amd64 11.0_RC3 with qemu-10.2.2 from pkgsrc.

Still the same.