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Date: Mon, 14 Jan 2019 16:31:17 +0000
From: Stefan Hajnoczi <stefanha@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH] throttle-groups: fix restart coroutine
 iothread race
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To: Alberto Garcia <berto@igalia.com>
Cc: Kevin Wolf <kwolf@redhat.com>, qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>, qemu-block@nongnu.org, Max Reitz <mreitz@redhat.com>


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On Mon, Jan 14, 2019 at 05:26:48PM +0100, Alberto Garcia wrote:
> On Mon 14 Jan 2019 05:15:25 PM CET, Stefan Hajnoczi wrote:
> >> > I've been able to reproduce this in an iotest, please see v2 of this
> >> > series.
> >>=20
> >> That iotest doesn't crash for me :-?
> >
> > Does my iotest pass for you?
>=20
> Yes, it does. I'm trying to figure out why because if I run the QMP
> commands by hand then it does crash.

I ran the iotest 20 times on my machine and it segfaulted every time
(with the fix not yet applied).

Stefan

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