From owner-svn-src-all@freebsd.org Sun Jul 19 08:34:11 2015 Return-Path: Delivered-To: svn-src-all@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 D591A9A5ADB; Sun, 19 Jul 2015 08:34:11 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 3CFD6FE8; Sun, 19 Jul 2015 08:34:03 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id LAA10229; Sun, 19 Jul 2015 11:34:00 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1ZGk2p-0008Hx-Ui; Sun, 19 Jul 2015 11:33:59 +0300 Message-ID: <55AB60C3.7000900@FreeBSD.org> Date: Sun, 19 Jul 2015 11:33:07 +0300 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: "Herbert J. Skuhra" CC: svn-src-stable@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, svn-src-stable-10@FreeBSD.org Subject: Re: svn commit: r284998 - in stable/10: cddl/contrib/opensolaris/cmd/lockstat sys/kern sys/sys References: <201507011015.t61AFoNo028793@svn.freebsd.org> <20150719050332.GA93016@oslo.ath.cx> <20150719051246.GB93016@oslo.ath.cx> In-Reply-To: <20150719051246.GB93016@oslo.ath.cx> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 Jul 2015 08:34:11 -0000 On 19/07/2015 08:12, Herbert J. Skuhra wrote: > On Sun, Jul 19, 2015 at 07:03:32AM +0200, Herbert J. Skuhra wrote: >> On Wed, Jul 01, 2015 at 10:15:50AM +0000, Andriy Gapon wrote: >>> Author: avg >>> Date: Wed Jul 1 10:15:49 2015 >>> New Revision: 284998 >>> URL: https://svnweb.freebsd.org/changeset/base/284998 >>> >>> Log: >>> MFC r284297: several lockstat improvements >>> >>> Modified: >>> stable/10/cddl/contrib/opensolaris/cmd/lockstat/lockstat.c >>> stable/10/sys/kern/kern_mutex.c >>> stable/10/sys/kern/kern_rwlock.c >>> stable/10/sys/kern/kern_sx.c >>> stable/10/sys/sys/lockstat.h >>> Directory Properties: >>> stable/10/ (props changed) >> >> Yesterday I tried to upgrade my Soekris Net6501-70 from 10.2-PRERELEASE >> (r284583) to 10.2-BETA2 (r285646). All kernels after this commit fail to >> boot: >> >> SMP: AP CPU #1 Launched! >> >> Fatal double fault: >> eip = 0xc08b2e0f >> esp = 0xe0febfec >> ebp = 0xe0fec008 >> cpuid = 1; apic id = 01 >> panic: double fault >> cpuid = 1 >> KDB: stack backtrace: >> #0 0xc065ed62 at kdb_backtrace+0x52 >> #1 0xc06204eb at vpanic+0x11b >> #2 0xc06203cb at panic+0x1b >> #3 0xc08a5bbb at dblfault_handler+0xab >> Uptime: 2s >> Automatic reboot in 15 seconds - press a key on the console to abort >> Rebooting... >> cpu_reset: Restarting BSP >> timeout stopping cpus >> cpu_reset_proxy: Stopped CPU 1 >> >> I am running i386 on my Soekris. > > Sorry. There is already a PR for this issue: 201642! > Yes, the fix should be coming to stable/10 and stable/9 soon. Sorry about the problem. -- Andriy Gapon