AnsweredAssumed Answered

Linux SDK V1.3 problem

Question asked by Matthew Hornbeck on Jan 25, 2013
Latest reply on Jan 30, 2013 by Paul Genua

I'm working with the Linux SDK V1.3 on a P2041 processor project and have hit an unexpected issue.  Using the P2041 system as a client, I mounted an NFSv3 filesystem from another server and started doing file reads and get a kernel panic 'BUG: scheduling while atomic: kworker/0:1/10/0x10000100' (note that the specified task running when the crash can differ, as I've seen 'kswapd0' and 'top' also).  I've gone back to a fairly generic SDK build (few if any modifications to kernel configuration, device tree, or drivers) and am still seeing this issue.  I've seen this issue using both the 1G and 10G MACs for server communication and have not seen any other kernel crashes using this ethernet connection before.

 

Has anyone else seen this type of crash and is there a known patch that might address it?

 

 

Thank you for helping with this,

 

MatthewH

Outcomes