Messages in this thread | | | Date | Tue, 16 Mar 2004 17:01:15 -0500 (EST) | From | Zwane Mwaikambo <> | Subject | Re: 2.6.3 ifdown race |
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On Tue, 16 Mar 2004, Francis F Steen wrote:
> In kernel 2.6.3, if I take down the network connection, within a second > or so top shows 99.9% CPU utilization for [events/0]. > When I restablish a network connection, it calms down at once. > > I had the same behavior in 2.6.0. > > Details below -- what can I do to get more information on what is happening?
Compile in CONFIG_MAGIC_SYSRQ and then when the load goes up do;
alt + syrq + t
you're interested in the call traces from events/0
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