Re: 4 LORs and freeze with wi(4)

On 03/26/05 17:10, Jon Noack wrote:
> I'm trying to get my Compaq Presario 1800T laptop up and running with 
> -CURRENT.  I successfully installed the March snapshot, cvsupped (today 
> _at_ ~1:30am CST), and built a new world/kernel.  Attempting to copy over 
> some ports distfiles from another machine via scp causes the machine to 
> freeze (console not responsive and machine not pingable).  I am able to 
> break into ddb, but further testing shows that any heavy network traffic 
> will trigger the freeze.

By the way, it doesn't freeze with debug.mpsafenet=0.  However, the 
interrupt time is still really high.  With witness disabled (sysctl 
debug.witness.watch=0) but invariants enabled I got the following 
snapshot from systat -vm while copying over the thunderbird source from 
another machine via scp:
12.4%Sys  68.0%Intr  3.7%User  0.0%Nice 15.9%Idl   108988 inact       6: 
fdc0
|    |    |    |    |    |    |    |    |    |       1796 cache   128 8: rtc
======++++++++++++++++++++++++++++++++++>>         135060 free      1 9: 
acpi
                                                           daefr   551 
11: cbb

68% for 551 interrupts?

Jon