Re: [Qemu-devel] [Bug 786440] [NEW] qcow2 double free

[Stefan Hajnoczi]

On Sun, May 22, 2011 at 8:58 AM, Andrew Kroll <address@hidden> wrote:
> Public bug reported:
>
> version 0.14.1 when using qcow2 images, after some time, glibc detects a
> double free or corruption.

Any specific information on what the guest was doing?  Was it doing
heavy I/O or was it idle?

Are you using IDE emulation or virtio-blk?

Please provide a backtrace:
1. Build with ./configure --disable-strip (or use matching -debuginfo
packages from your distro)
2. Run with gdb --args path/to/qemu [...args...]

When the abort happens please use the "bt" GDB command to display a backtrace.

Stefan