Re: Assertion failure in qemu-char.c

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Il 20/01/2014 13:37, Wesley Holevinski ha scritto:
> 
> Hi all,
> 
> I'm running into an issue that's causing my guests to crash while
> using vm-channels. There is an assertion that's failing in qemu-char.c,
> that, when it happens causes my guest to go down. The error can be seen
> in the host-side logs.
> 
> Rather than being too wordy on-list, here's a link to a bug I opened
> against qemu-kvm: https://bugs.launchpad.net/qemu/+bug/1268671

Unfortunately, RHEL/CentOS support is not provided by these mailing
lists.  RHEL/CentOS backport features on top of old versions of QEMU,
and thus it is quite hard to provide support here.

You also aren't describing if doing anything specifically will cause the
crash.

As an initial step, you could download QEMU 1.7 and try to reproduce the
bug there.  That would help.

> I apologize if this isn't the right list for this, but I'm trying to
> get more eyes on this since guests crashing seems like a critical issue IMO.
> 
> Also take note of the comment in the source; there is a comment about
> how the snippet of code that's failing exists because of a bug in
> glib.  Can anyone provide more info on that glib bug?

You can find some information at
https://bugzilla.gnome.org/show_bug.cgi?id=626702#c6.

Paolo
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