Date: Wed, 26 Oct 2011 18:58:21 +0330 From: Hooman Fazaeli <hoomanfazaeli@gmail.com> To: Emil Muratov <gpm@hotplug.ru> Cc: freebsd-net@freebsd.org, Jack Vogel <jfvogel@gmail.com>, Jason Wolfe <nitroboost@gmail.com>, Mike Tancsa <mike@sentex.net> Subject: Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled Message-ID: <4EA82715.2000404@gmail.com> In-Reply-To: <4EA80F88.4000400@hotplug.ru> References: <CAAAm0r0RXEJo4UiKS=Ui0e5OQTg6sg-xcYf3mYB5%2Bvk8i8557w@mail.gmail.com> <4E8F157A.40702@sentex.net> <CAAAm0r2JH43Rct7UxQK2duH1p43Nepnj5mpb6bXo==DPayhJLg@mail.gmail.com> <4E8F51D4.1060509@sentex.net> <CACqU3MVwLaepFymZJkaVk6p=SpykGhqs=VYFjLh9fP9S=AxDhg@mail.gmail.com> <CAAAm0r1DKvoL9=Ket9up=4%2B5xiCzTTZJK99FhF9jcCA28B0M%2BA@mail.gmail.com> <CAAAm0r3XdsMHZh%2BP_NF-txZasdExzwZ8ymmGQgGhJQds0fOiBQ@mail.gmail.com> <CAAAm0r1iS3z-7CBJ=xYDf%2BJOA1Q2nU0O54Twbyb7FjvgWHjKVw@mail.gmail.com> <4EA7E203.3020306@sepehrs.com> <CAAAm0r3Nr2t8cCetPkFnLQ-3KwqHw_0SpqbtvYPRUkSP=9n8CA@mail.gmail.com> <4EA80818.3030504@sentex.net> <4EA80F88.4000400@hotplug.ru>
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Hi, Can yan you pls post the output of these command _when_ the problem happens? uname -a sysctl dev.em netstat -ind ifconfig > I've got almost the same problem with intel 82574L based nic. My platform is nvidia ion running Atom 1.6 and nic is an external PCI-express adapter. Unlike Jason's case mine is always stuck in > receiving traffic, it's Ierrs increasing while Ipkts not. Thanks to Jason's script I can see those locks and interface flapping every several hours. My system is not a heavy loaded server but just a > home nas/router, usually routing at 100 mbps or less. Nither disabling MSIX nor tuning txd rxd doesn't help me. > > > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"
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