From owner-freebsd-ppc@freebsd.org Mon Mar 19 03:17:07 2018 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DAA0BC82 for ; Mon, 19 Mar 2018 03:17:06 +0000 (UTC) (envelope-from swills@FreeBSD.org) Received: from mouf.net (mouf.net [IPv6:2607:fc50:0:4400:216:3eff:fe69:33b3]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mouf.net", Issuer "mouf.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 67123758E5; Mon, 19 Mar 2018 03:17:06 +0000 (UTC) (envelope-from swills@FreeBSD.org) Received: from lrrr.mouf.net (cpe-24-163-43-246.nc.res.rr.com [24.163.43.246]) (authenticated bits=0) by mouf.net (8.14.9/8.14.9) with ESMTP id w2J3Gw37055811 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Mon, 19 Mar 2018 03:17:04 GMT (envelope-from swills@FreeBSD.org) Subject: Re: fatal kernel trap To: Nathan Whitehorn , freebsd-ppc@freebsd.org References: From: Steve Wills Message-ID: <7708841b-a124-7cf1-8a17-8d55fa837d59@FreeBSD.org> Date: Sun, 18 Mar 2018 23:16:53 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.4.3 (mouf.net [199.48.129.64]); Mon, 19 Mar 2018 03:17:04 +0000 (UTC) X-Spam-Status: No, score=0.0 required=4.5 tests=none autolearn=unavailable autolearn_force=no version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mouf.net X-Virus-Scanned: clamav-milter 0.99.2 at mouf.net X-Virus-Status: Clean X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Mar 2018 03:17:07 -0000 Sure. The system has 8GB of RAM and 2 CPUs. The root fs is on UFS and it also has a disk with ZFS. The panic doesn't happen until very late in boot, when it's mounting disks. I updated the whole system to r328835 back in Feb. Then I switched the compiler over gcc 6.3.0 and rebuilt kernel/world again. Not sure what other info might be helpful, let me know if there's some particular that might help. Steve On 03/17/2018 19:57, Nathan Whitehorn wrote: > Could you provide any other detail on your system? Amount of RAM, etc.? > -Nathan > > On 03/17/18 08:39, Steve Wills wrote: >> Finished bisecting, r329611 boots fine, r329612 does not. >> >> Steve >> >> On 03/16/2018 10:43, Justin Hibbits wrote: >>> >>> On Mar 16, 2018 09:29, "Steve Wills" >> > wrote: >>> >>>     My PowerMac G5 runs r328835 fine, but upgrading to r330240 >>> results in: >>> >>>     fatal kernel trap: >>> >>>        exception           = 0x300 (data storage interrupt) >>>        virtual address     = 0xc186bff8 >>>        dsisr               = 0x40000000 >>>        srr0                = 0x8ef510 (0x8ef510) >>>        srr1                = 0x9000000000009032 >>>        lr                  = 0x7be3e4 (0x7be3e4) >>>        curthread           = 0x11b26560 >>>               pid = 38, comm = kldload >>> >>>     [ thread pid 38 tid 100087 ] >>>     Stopped at      strchr+0x70:    lbzu   r10, 0x1(r4) >>>     db> >>> >>>     Note this was transcribed by hand and may have typos. Also note my >>>     kernel was compiled with gcc 6.3.0, although the previous kernel was >>>     as well and it works fine. >>> >>>     Any suggestions would be appreciated. >>> >>>     Thanks, >>>     Steve >>> >>> >>> Hi Steve, >>> >>> I see the same thing with any attempt to upgrade the kernel on my G5 >>> (PowerMac11,2) from a November 6 build to more recent. I've seen it >>> since the January timeframe, and haven't yet figured it out. >>> >>> - Justin >>> >>> >> _______________________________________________ >> freebsd-ppc@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-ppc >> To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org" >> > > _______________________________________________ > freebsd-ppc@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org"