[openib-general] kernel oops

Sean Hefty sean.hefty at intel.com
Fri Aug 26 10:43:41 PDT 2005


>I downloaded the latest openib gen2 stack and ran into kernel panic when
>I run the cmpost/ucmpost example. I modified the program to continously
>send and receive data in an infinite loop and killed the application
>with ctrl-c.
>The kernel panics pretty consistently.
>
>I am currently running 2.6.12 version of the kernel .  Log attached.  I
>will try
>upgrading to newer kernel and see if I can reproduce it.

I have gotten something similar to this in my own testing, but haven't had the
time to track it down.  It seems to be related to how the IB AT code interacts
with the SM, and if the SM has been restarted.  Can you try resetting the SM
node, then rebooting your other systems?

- Sean




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