From: Max Reitz <mreitz@redhat.com>
To: Kashyap Chamarthy <kchamart@redhat.com>, qemu-devel@nongnu.org
Cc: armbru@redhat.com, qemu-block@nongnu.org, Eric Blake <eblake@redhat.com>
Subject: Re: [Qemu-devel] Supplying QCOW2 as 'file' driver to `blockdev-add` results in a QEMU crash
Date: Wed, 15 Jun 2016 17:17:08 +0200 [thread overview]
Message-ID: <786ed869-7737-4e95-4489-7acf54dad9c6@redhat.com> (raw)
In-Reply-To: <20160615095831.h3da5z7jm3xmwtog@eukaryote>
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On 15.06.2016 11:58, Kashyap Chamarthy wrote:
> Seems like supplying "qcow2" file BlockdevDriver option to QMP
> `blockdev-add` results in a SIGSEGV:
>
> [...]
> Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault.
> 0x0000555555a0121f in visit_type_BlockdevRef ()
> [...]
>
> Reproducer
> ----------
Even simpler reproducer:
{'execute':'blockdev-add','arguments':{'options':{'driver':'raw'}}}
Seems like a QAPI problem to me, and bisecting yields
dbf11922622685934bfb41e7cf2be9bd4a0405c0 as the culprit.
Max
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next prev parent reply other threads:[~2016-06-15 15:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-15 9:58 [Qemu-devel] Supplying QCOW2 as 'file' driver to `blockdev-add` results in a QEMU crash Kashyap Chamarthy
2016-06-15 12:02 ` [Qemu-devel] [Qemu-block] " Kashyap Chamarthy
2016-06-15 15:17 ` Max Reitz [this message]
2016-06-15 15:38 ` [Qemu-devel] " Eric Blake
2016-06-15 16:10 ` Eric Blake
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