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From: Conor Murphy <conor_murphy_virt@hotmail.com>
To: kvm@vger.kernel.org
Subject: qemu-kvm crash with "double free or corruption"
Date: Thu, 24 Mar 2011 11:55:06 +0000 (UTC)	[thread overview]
Message-ID: <loom.20110324T124830-43@post.gmane.org> (raw)

Hi,

I'm trying to write a vioblk driver for Solaris. I've gotten it to the point
where the devices are visible to Solaris and can create and FDISK partition
table and label it.

However, when I try an use newfs to create a filesystem, the VM crashes with the
following in the log

*** glibc detected *** /usr/bin/qemu-kvm: double free or corruption (!prev):
0x00007fda4c000a00 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3d6da76d63]
/usr/bin/qemu-kvm[0x43d6ce]
/lib64/libpthread.so.0[0x3d6e206ccb]
/lib64/libc.so.6(clone+0x6d)[0x3d6dae0c2d]

I'm using qemu-kvm-0.14.0-4.fc14.x86_64

Any suggestions on how to debug this?

Thanks,
Conor



             reply	other threads:[~2011-03-24 12:00 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-24 11:55 Conor Murphy [this message]
2011-03-24 12:03 ` qemu-kvm crash with "double free or corruption" Gleb Natapov
2011-03-24 12:10   ` Conor Murphy
2011-03-24 13:38     ` qemu-kvm crash with Conor Murphy
2011-03-25  7:08       ` Stefan Hajnoczi
2011-03-25  8:52         ` Conor Murphy

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