Kernel panic of "spin lock held too long"

John Baldwin jhb at freebsd.org
Fri Jun 25 15:09:42 UTC 2010


On Friday 25 June 2010 9:56:13 am KGB wrote:
> I met the kernel dump again.The message is below.

Do you use any interrupt handlers?  If so, are you using a filter function?

Also, you can use the 'tid' command in kgdb to switch to a thread via a tid to 
avoid having to search for a 'tid' in info threads.

-- 
John Baldwin


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