I think you can generate on your own. Load a crash kernel using kexec -l 
<> ; and insert a kernel panic via echo c > /proc/sysrq-trigger

After that once the new kernel is loaded you can find the vmcore of the 
crashed kernel at /dev/vmcore, /dev/oldmem.

Hope this helps.

Thanks,
Chandan Kumar
Tata Consultancy Services



From:
Ridouan Edarazi <rido...@hotmail.com>
To:
<fastb...@lists.osdl.org>, <util...@redhat.com>
Date:
12/10/2010 09:11 PM
Subject:
[Fastboot] Debug kernel with gdb  using kdump
Sent by:
fastboot-boun...@lists.linux-foundation.org



Hi,

Can anyone send me a file core(crash dump) (image of kernel crashed)  to 
use with GDB please.

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fastboot@lists.linux-foundation.org
https://lists.linux-foundation.org/mailman/listinfo/fastboot

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