From owner-freebsd-net@freebsd.org Thu Jul 14 05:04:27 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 62E93B97052 for ; Thu, 14 Jul 2016 05:04:27 +0000 (UTC) (envelope-from sobomax@sippysoft.com) Received: from mail-it0-x231.google.com (mail-it0-x231.google.com [IPv6:2607:f8b0:4001:c0b::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2920E1163 for ; Thu, 14 Jul 2016 05:04:27 +0000 (UTC) (envelope-from sobomax@sippysoft.com) Received: by mail-it0-x231.google.com with SMTP id f6so38404379ith.1 for ; Wed, 13 Jul 2016 22:04:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sippysoft-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=/sRVhxILLUy/G7kLiaZzamiOBP0e7fCAmW/7f6hg1NM=; b=DF4F3BguTVBKdPqz9VBi7jGRhX3x092H6b6US7A9a6LuJkOtrNEAvB/ELl8RXHwMPl b2RaRABFxQRT3K+APBv1jALtjLX7DAHuH3EHxxRvc24l6lbRhGy5VkgWS+VKKUMEo1gs MRutY4Oa7lDr0a+Ea+FiTE/Z8I7DFPeqIoCQMDTOu7unWYklkff+4kLfJ0jeplgrcv8W j3kwFy5AgwrseJNKXizAXYLxL5CPx+E0K+nr0sc8HNiWIIe1Tt4b8kzdrAjBwsIMIk1K m1EIGzrUPLUEoDPSstZMVZPz1RA73XdhmoOQ3zLuxqWpgJdl0jY2iH3Er2kumY6ADp3l iDKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=/sRVhxILLUy/G7kLiaZzamiOBP0e7fCAmW/7f6hg1NM=; b=UvpeMUV98G3v3Z9RnBkRNVTpaJ9k+OVlLhsuHaqOYQYvcLTuXR4D5uqIj7D/f9cwSj Q86A73KrUO9dDBozUOs2f7SPQaeGDjBetXLsZ4w80ZvuYUMaYIh7/38YSdAA1NutXpyo hZyMQzfYD34EEfPvITbuLVf9/gyV2a8MH9q+O/63A168wdtDjNdMNDkerky6sYXipjhs Eu0fHOQFlc4XDlRfFWAev8XLeElP+mX4mNZp4kKkBOKAFxUJ1skFffPBogPxuytadS4E n0bOmZupqtrG1p6j6fQda2N/xnfGWFS7+WjWXYAPnlCU9ywuPYhRjhSAJQH+u+ysavMi xtWA== X-Gm-Message-State: ALyK8tITpqiKddMMK0mlsrwoav8BL455oOENEByr9T1yAiJ8t52HUThv3IUUmfdqu5IM0c4MQbfd/kq9unL+jj/q X-Received: by 10.36.188.65 with SMTP id n62mr26735385ite.61.1468472666497; Wed, 13 Jul 2016 22:04:26 -0700 (PDT) MIME-Version: 1.0 Sender: sobomax@sippysoft.com Received: by 10.36.59.193 with HTTP; Wed, 13 Jul 2016 22:04:26 -0700 (PDT) In-Reply-To: References: <94f16de461db3e04d5f2f882cce34aec@thebighonker.lerctr.org> From: Maxim Sobolev Date: Wed, 13 Jul 2016 22:04:26 -0700 X-Google-Sender-Auth: wBdr6ttK4IHn-WlpMJE1NFe1upw Message-ID: Subject: Re: 11.0-BETA1 'ifconfig igb0 media auto' causes panic in llentry_free() To: Larry Rosenman Cc: stable@freebsd.org, FreeBSD Release Engineering Team , FreeBSD Net , owner-freebsd-stable@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.22 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, 14 Jul 2016 05:04:27 -0000 Larry, thanks for the pointer. Patch in the PR fixed the issue for me. Added comment in there. -Max On Wed, Jul 13, 2016 at 2:00 PM, Larry Rosenman wrote: > NOTE: I get an insta-panic on boot :( > > I'm waiting for Gleb to respond. > > > > On 2016-07-13 15:57, Maxim Sobolev wrote: > > Thanks, looks like the same issue. I'll try the patch from ticket. > > -Max > > > > On Wed, Jul 13, 2016 at 1:46 PM, Larry Rosenman wrote: > >> On 2016-07-13 15:32, Maxim Sobolev wrote: >> >>> Hi, we are seeing consistent crash doing 'ifconfig igb0 media auto' after >>> interface has been provisioned by the dhcpclient. This is stable/11 >>> sources >>> from svn revision 302593. >>> >>> That problem did not happen to us before the upgrade from from >>> 11.0-ALPHA3, >>> svn revision 301898 from head. >>> >>> Sreenshot of the backtrace is here: >>> http://sobomax.sippysoft.com/DSC00012.JPG >>> >>> -Maxim >> >> see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=210884 >> -- >> Larry Rosenman http://www.lerctr.org/~ler >> Phone: +1 214-642-9640 E-Mail: ler@lerctr.org >> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 >> >> > -- > Larry Rosenman http://www.lerctr.org/~ler > Phone: +1 214-642-9640 E-Mail: ler@lerctr.org > US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 >