From: Stefan Hajnoczi <stefanha@gmail.com>
To: Bug 1423124 <1423124@bugs.launchpad.net>
Cc: Stefan Weil <sw@weilnetz.de>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [Bug 1423124] [NEW] QEMU crash after sending data on host serial port
Date: Mon, 23 Feb 2015 10:32:36 +0000 [thread overview]
Message-ID: <20150223103236.GB27533@stefanha-thinkpad.redhat.com> (raw)
In-Reply-To: <20150218112959.10810.54623.malonedeb@chaenomeles.canonical.com>
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On Wed, Feb 18, 2015 at 11:29:58AM -0000, Ugo wrote:
> I'm using QEMU for Windows last version.
> The host system is Windows 7 64bits.
> I'm excuting the following statment :
>
> qemu-system-x86_64w.exe -hda debian.img -m 256 -net nic -net
> tap,ifname=TAP32 -soundhw all -serial COM9
>
> Qemu starts the emulated Debian and it runs correctly.
>
> If I try to send data from Windows using COM9 to QEMU (both "real" or emulated by the COM0COM driver), QEMU crashes. Windows dump available if required.
> If I try to send data to /dev/ttyS0 (that should be the Linux side of COM9) from Debian, again, the wirtual machine crashes.
Please post details of the crash including the backtrace. That might be
enough information for someone to figure out the problem and send a
patch to fix it.
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next prev parent reply other threads:[~2015-02-23 10:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-18 11:29 [Qemu-devel] [Bug 1423124] [NEW] QEMU crash after sending data on host serial port Ugo
2015-02-23 10:32 ` Stefan Hajnoczi [this message]
2015-02-25 17:20 ` [Qemu-devel] R: " Ugo
2015-03-08 6:49 ` [Qemu-devel] [Bug 1423124] " Ugo
2016-02-21 20:14 ` Sugar
2016-02-22 3:26 ` Sugar
2019-04-16 11:47 ` Jörg Vehlow
2019-04-16 11:47 ` Jörg Vehlow
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