Re: "Kernel panic: VRKADINT" under heavy I/O. It is really BRKADRINT from Adaptec source

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Forgive my typo. The KP error was "Kernel panic: BRKADRINT" and is located in the Adaptec aic7xxx/aic79xx driver sources.

Now I just have to figure out why it is occurring. The motherboards have Adaptec 7902W onboard, attached to a separate PCI-X bus from the Infiniband HCA.

Apologies for the confusion

--Jeff

Jeff Johnson wrote:

Greetings,

I have several systems that will hang under heavy i/o. This usually occurs during a Pallas AllToAll test over Infiniband. Is anyone able to point me to where I can find VRKADINT or what general area of the kernel this is coming from? Everything runs fine otherwise. When I start the AllToAll across 32 machines and get 128 cores all talking to each other at once random machines will panic with the VRKADINT. I cannot seem to find this message anywhere in kernel source.

details:
arch   x86_64
kernel  2.6.5-7.193-smp (SuSE Ent9)
proc  2x dual core Opteron 275
ram 16GB

--Jeff

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