From owner-freebsd-net@FreeBSD.ORG Thu Feb 25 01:31:40 2010 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2D61C106564A; Thu, 25 Feb 2010 01:31:40 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from mail-ww0-f54.google.com (mail-ww0-f54.google.com [74.125.82.54]) by mx1.freebsd.org (Postfix) with ESMTP id 6D8BF8FC16; Thu, 25 Feb 2010 01:31:39 +0000 (UTC) Received: by wwb22 with SMTP id 22so1767100wwb.13 for ; Wed, 24 Feb 2010 17:31:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=TX5cd4n6Xsv9PpHpXaxMAExcQoFiw+bXyw7yu/GRuqs=; b=R7bkZ4ZbQH8i/v8EYcaH5uRAoP+5hsC0pbu/zqX+PuY3zzBIgMEb7SFB/j0G/MH+H5 mKlIKTy3b3kz8BiDVhaLz7TuKY1keGCxkjf7p2i6lwJX1/JcVUceLVi3WkaE4fMAwHQz L4a2ZQn3is1QaHOfRp+3jnz3Sl7IcUxkbHLEw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=LT1ccVNNXzTiIM+zKrR92w8SNWe9dpNl+u8LbMmeKXGa6ILMTkUAuHzONiSZjZvUSK RWIZM1jjpoNBj8qJiZHBhPr7Yb9i2BxhWzw1lqL4nnpbd73P/lBg0FfU7sYMzVFK2dro IhHdoZuJfSfDvEvauNxXdkv3pHELo7Gu8/8Ds= MIME-Version: 1.0 Received: by 10.216.158.20 with SMTP id p20mr325969wek.55.1267061493370; Wed, 24 Feb 2010 17:31:33 -0800 (PST) In-Reply-To: References: Date: Wed, 24 Feb 2010 17:31:33 -0800 Message-ID: <2a41acea1002241731w723406c3q7ab9aa79a2f92af5@mail.gmail.com> From: Jack Vogel To: Ivan Voras Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-net@freebsd.org, freebsd-stable@freebsd.org Subject: Re: 8-stable crashes in vmware (possible em driver issue?) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Feb 2010 01:31:40 -0000 Hmmm, not sure what changes are in this, what if you use the 8.0 REL driver, does it still happen? Regards, Jack On Wed, Feb 24, 2010 at 4:23 PM, Ivan Voras wrote: > Ivan Voras wrote: > >> I have a fairly recent 8-stable machine running under VMWare ESXi 3.5 >> (amd64 guest), which apparently crashes every few days from the same causes: >> >> em0: discard frame w/o packet header >> em0: discard frame w/o packet header >> em0: discard frame w/o packet header >> Panic string: sbsndptr: sockbuf 0xffffff007cca8c20 and mbuf >> 0xffffff00490a6400 clashing >> > > In case someone is interested or has an idea - on this machine I have > multiple crashed cores with similarily strange problems all connected with > networking and/or the em driver: > > 1) > em0: watchdog timeout -- resetting > Fatal trap 12: page fault while in kernel mode > current process = 0 (em0 taskq) > > 2) > em0: watchdog timeout -- resetting > Fatal trap 9: general protection fault while in kernel mode > current process = 1219 (slapd) > > 3) > > em0: discard frame w/o packet header > panic: sbdrop > > I'm scratching my head about the #2 above - I don't think trap#9 is usual. > > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >