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Date: Mon, 7 Feb 2011 20:35:07 +0300
From: Lev Serebryakov <lev@serebryakov.spb.ru>
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Message-ID: <10510673199.20110207203507@serebryakov.spb.ru>
To: Karim Fodil-Lemelin <fodillemlinkarim@gmail.com>
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References: <AANLkTim=OYB5cC1H86N_-tDW1w_ipR5-gZjZnT6k+Mv5@mail.gmail.com>
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Cc: freebsd-net@freebsd.org
Subject: Re: igb driver tx hangs when out of mbuf clusters
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Hello, Karim.
You wrote 7 =F4=E5=E2=F0=E0=EB=FF 2011 =E3., 19:58:04:


> The issue is with the igb driver from 7.4 RC3 r218406. If the driver runs
> out of mbuf clusters it simply stops receiving even after the clusters ha=
ve
> been freed.
  It looks like my problems with em0 (see thread "em0 hangs without
 any messages like "Watchdog timeout", only down/up reset it.")...
 Codebase for em and igb is somewhat common...

--=20
// Black Lion AKA Lev Serebryakov <lev@serebryakov.spb.ru>