On Mon, Sep 07, 2026 at 01:32:18PM +0200, Christian Zigotzky wrote: > On 07 September 2026 at 10:51 am, Michal Suchánek <[email protected]> wrote: > > There is the obvious question which I did not notice answered in this > thread: Did you set up sysrq and/or kdump and find out where the kernel > is stuck? > > Thanks > > Michal > > - - - > > I think I need kexec for kdump due to the system freezing after activating of > KVM HV. Unfortunately kexec doesn’t work on my machines. > > Further information: https://github.com/chzigotzky/kernels/releases/tag/Kexec
So there is some bug with kexec initialization on your platform. Sysrg for dumping stacks to console might still work. Thanks Michal
