[Libguestfs] hang after seabios

[Richard W.M. Jones]

On Fri, Aug 01, 2014 at 03:14:17PM -0700, Zetan Drableg wrote:
> Setup debuginfo repo
> /etc/yum.repos.d/debuginfo.
> repo
> [ol6_debuginfo]
> name=Oracle Linux 6 debuginfo
> baseurl=http://oss.oracle.com/ol6/debuginfo
> gpgkey=https://oss.oracle.com/ol6/RPM-GPG-KEY-oracle
> gpgcheck=1
> enabled=1
> 
> yum update
> yum install kernel-debuginfo
> 
> (gdb) set architecture i8086
> The target architecture is assumed to be i8086
> (gdb) symbol-file /usr/lib/debug/lib/modules/2.6.32-431.20.3.el6.x86_64/vmlinux
> Reading symbols from
> /usr/lib/debug/lib/modules/2.6.32-431.20.3.el6.x86_64/vmlinux...done.
> (gdb) target remote :1234
> Remote debugging using :1234
> 0x0000fff0 in ?? ()
> (gdb) break *0x7c00
> Breakpoint 1 at 0x7c00

This might be the wrong breakpoint ...

> (gdb) cont
> Continuing.
> ....
> Didn't hit the breakpoint

... but in any case you can hit ^C at some point to pause the guest
and find out where the guest is stuck.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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