From owner-freebsd-net@FreeBSD.ORG Fri Nov 6 10:00:20 2009 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2220F106566B for ; Fri, 6 Nov 2009 10:00:20 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id EC0CC8FC21 for ; Fri, 6 Nov 2009 10:00:19 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id nA6A0JFS079990 for ; Fri, 6 Nov 2009 10:00:19 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id nA6A0JbL079989; Fri, 6 Nov 2009 10:00:19 GMT (envelope-from gnats) Date: Fri, 6 Nov 2009 10:00:19 GMT Message-Id: <200911061000.nA6A0JbL079989@freefall.freebsd.org> To: freebsd-net@FreeBSD.org From: Maxim Sobolev Cc: Subject: Re: kern/140326: em0: watchdog timeout when communicating to windows using 9K MTU X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Maxim Sobolev List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Nov 2009 10:00:20 -0000 The following reply was made to PR kern/140326; it has been noted by GNATS. From: Maxim Sobolev To: Jack Vogel Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: kern/140326: em0: watchdog timeout when communicating to windows using 9K MTU Date: Fri, 06 Nov 2009 01:58:52 -0800 Jack, Here is some additional info you might find useful: I have replaced Linksys switch with more "professional" rack-mountable 3Com Baseline 2816 switch and reproduced the issue just as easy by copying large file via SMB from FReeBSD to Windows 7. To me it pretty much rules out any problems with the switch. Hope it helps. -Maxim