I have a 2.6.11.6 guest kernel (with the bs3 patches) running on a 2.6.10 host
kernel (with the SKAS3 v7 patches). The guest distribution is SuSE 9.1. For the
most part, this UML functions perfectly.

However, since upgrading the guest kernel from a 2.6.9 (bb4 patches) version,
the guest will periodically abort with something like:

Kernel panic - not syncing: Kernel mode fault at addr 0x19, ip 0x402eb2d2

This only happens when I reconnect to the guest console by attaching to the
associated "screen" session. Also, it is erradic at best and happens about once
out of every 15-20 times I reconnect to the screen. Fortunately, the apparent
trigger (connecting to the console) ensures that I'm aware of the crash and
able to immediately restart the instance.

Any ideas on how to troubleshoot this? Is it a known issue that I've somehow
missed on the list? Thanks!

Tony


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