[Qemu-devel] core dump while booting Fedora 10

[Chris Frey]

Hi,

I'm using the latest version of qemu available via git:
        git://git.kernel.org/pub/scm/virt/qemu/qemu.git

I'm using commit 030370a210d7cc0293b6149566318b4585b307a8

I compiled with:
        ./configure --prefix=/home/cdfrey/software/qemu/git/rootdir \
                --enable-system --enable-linux-user --disable-blobs

I ran on a Debian stable system, kernel 2.6.26.8, with:
        /home/cdfrey/software/qemu/git/rootdir/bin/qemu-system-x86_64 \
                -boot d -m 256 -hda ./fedora-10.img \
                -cdrom /tmp/Fedora-10-x86_64-DVD.iso \
                -net nic,vlan=0 -net user,vlan=0

I get a core dump, but unfortunately, this is all I can extract from it:

Core was generated by 
`/home/cdfrey/software/qemu/git/rootdir/bin/qemu-system-x86_64 -boot d -m 256 
-h'.
Program terminated with signal 11, Segmentation fault.
#0  0xb7d98357 in memset () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt
#0  0xb7d98357 in memset () from /lib/tls/i686/cmov/libc.so.6
#1  0x0007040c in ?? ()
#2  0x0818784d in vga_init ()
#3  0x0818b0de in vga_init ()
#4  0x080fcebb in vga_init ()
#5  0x080fa669 in vga_init ()
#6  0x080fd963 in vga_init ()
Previous frame inner to this frame (corrupt stack?)

The guest Fedora boot process dumps during while still generating kernel
status messages.

Let me know if I can give more useful information.

Thanks,
- Chris