On Wed, Feb 29, 2012 at 01:03:29AM +0400, Pavel Gorshkov
wrote:> My laptop running 9.0-RELEASE/amd64/GENERIC freezes and
> (sometimes) unfreezes intermittently, logging the following:
>
> Feb 28 23:07:36 lifebook kernel: interrupt storm detected on
"irq259:"; throttling interrupt source
>
> $ vmstat -i
> ...
> irq259: mskc0 11669511 3456
>
>
> Looks very similar to this:
> http://www.freebsd.org/cgi/query-pr.cgi?pr=164569
>
> Any suggestions?
Try disabling MSI and see whether that makes any difference.