11.0 stuck on high network load

Slawa Olhovchenkov slw at zxy.spb.ru
Wed Sep 14 23:51:10 UTC 2016


On Thu, Sep 15, 2016 at 02:33:07AM +0300, Oleksandr V. Typlyns'kyi wrote:

> Sep 5 Sep 5, 2016 at 00:57 Slawa Olhovchenkov wrote:
> 
> > I am try using 11.0 on Dual E5-2620 (no X2APIC).
> > Under high network load and may be addtional conditional system go to
> > unresponsible state -- no reaction to network and console (USB IPMI
> > emulation). INVARIANTS give to high overhad. Is this exist some way to
> > debug this?
> 
>   Do you have any routing table changes?
>   In my case system totally hangs after route change command invocation.
>   Sequence of commands route del + route add works fine.
>   Maybe it is FIB related, but with -fib option system hangs too.

No, only default exist and don't changed


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