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Re: [Qemu-discuss] Debugging a qemu hang using gdb
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From: |
Mark Wood-Patrick |
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Subject: |
Re: [Qemu-discuss] Debugging a qemu hang using gdb |
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Date: |
Fri, 24 May 2019 11:16:22 -0700 |
Our qemu build comes from another group & contains other components which
they provide. I'll see if I can get the other group to move to the latest
version. Is there any documentation on how best to debug hangs in qemu?
On Fri, May 24, 2019 at 10:57 AM Peter Maydell <address@hidden>
wrote:
> On Fri, 24 May 2019 at 18:56, Peter Maydell <address@hidden>
> wrote:
> >
> > On Fri, 24 May 2019 at 18:48, Mark Wood-Patrick <address@hidden>
> wrote:
> > >
> > > When qemu stops responding I'm still able to use the qemu monitor and
> "info
> > > status" shows the vm as running but if I do "info cpus" the monitor
> also
> > > hangs
> > >
> > > I'm using qemu 2.8.0
>
> Oh, wait, I just noticed this. Don't bother with the backtrace
> information :-) QEMU 2.8.0 is ancient, so first try whether
> you can still reproduce with the most recent release.
>
> thanks
> -- PMM
>
--
Mark Wood-Patrick