netdev - Re: packetloss, on e1000e worse than r8169?

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20080616211411.M35364@visp.net.lb>
Date:	Tue, 17 Jun 2008 00:17:33 +0300
From:	"Denys Fedoryshchenko" <denys@...p.net.lb>
To:	"Kok, Auke" <auke-jan.h.kok@...el.com>
Cc:	Eric Dumazet <dada1@...mosbay.com>, netdev@...r.kernel.org
Subject: Re: packetloss, on e1000e worse than r8169?

What i notice now, i am not sure if errors updated realtime (maybe with delay,
then my idea is wrong).

Error appearing each 1 or 2 seconds.
If i do watch -n 1 "ifconfig eth1", exactly each _2nd_ cycle (means one is ok,
one errors increased, one is ok, one is errors counter increased), errors is
increasing. Maybe it is some SMI interrupt happening (for example Intel AMT
maybe using card for something)?
Or some routing processing (it is 900 routes there), like garbage collection.
But as i know garbage collector doesn't run each 1-2 second.

--
Denys Fedoryshchenko
Technical Manager
Virtual ISP S.A.L.

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html