From owner-svn-src-all@FreeBSD.ORG Mon Nov 24 17:37:42 2014 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 60616C90; Mon, 24 Nov 2014 17:37:42 +0000 (UTC) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C63C55F0; Mon, 24 Nov 2014 17:37:41 +0000 (UTC) Received: from tom.home (kostik@localhost [127.0.0.1]) by kib.kiev.ua (8.14.9/8.14.9) with ESMTP id sAOHbXhR041435 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 24 Nov 2014 19:37:33 +0200 (EET) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.9.2 kib.kiev.ua sAOHbXhR041435 Received: (from kostik@localhost) by tom.home (8.14.9/8.14.9/Submit) id sAOHbXLt041434; Mon, 24 Nov 2014 19:37:33 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Mon, 24 Nov 2014 19:37:33 +0200 From: Konstantin Belousov To: Ruslan Bukin Subject: Re: svn commit: r274914 - in head/sys: kern sys ufs/ffs vm Message-ID: <20141124173733.GI17068@kib.kiev.ua> References: <201411231201.sANC1rW1025589@svn.freebsd.org> <20141124110537.GA41282@bsdpad.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20141124110537.GA41282@bsdpad.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-Spam-Status: No, score=-2.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no autolearn_force=no version=3.4.0 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on tom.home Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, Gleb Smirnoff , src-committers@freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.18-1 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: Mon, 24 Nov 2014 17:37:42 -0000 On Mon, Nov 24, 2014 at 11:05:37AM +0000, Ruslan Bukin wrote: > Hi, Gleb, > > I get some problems with it: I'm working on block device emulation > using virtio(4) in heterogeneous environment (FreeBSD/ARM frontend > provide block to FreeBSD/MIPS64 soft core). On a MIPS side I now > permanently receive panic below > > Any idea ? > > [...] > crypto: cryptosoft0 registers alg 22 flags 0 maxoplen 0 > crypto: cryptosoft0 registers alg 21 flags 0 maxoplen 0 > crypto: cryptosoft0 registers alg 17 flags 0 maxoplen 0 > Device configuration finished. > Timecounters tick every 5.000 msec > crypto: > tcp_init: net.inet.tcp.tcbhashsize auto tuned to 4096 > random: unblocking device. > GEOM: new disk vtbd0 > MAP: No valid partition found at vtbd0 > Trying to mount root from ufs:vtbd0 []... > WARNING: / was not properly dismounted > warning: no time-of-day clock registered, system time will not be set accurately > start_init: trying /sbin/init > mtlctl: open mtl_reg0: No such file or directory > Entropy harvesting:sysctl: unknown oid 'kern.ranndom.sys.harvest.interrupt': No such file or directory > interruptssysctl: unknown oid 'kern.random.sys.harvest.ethernet': No such file or directory > ethernetpanic: Bad link elm 0x980000000f9a0090 next->prev != elm > KDB: enter: panic > [ thread pid 31 tid 100028 ] > Stopped at kdb_enter+0x8c: lui at,0x0 > db> I this on stock kernel or on kernel with your modifications ? What is the backtrace ? What is the file/line where the panic occured ? Can mips dump vmcore ?