From owner-freebsd-arm@freebsd.org Thu May 5 16:20:08 2016 Return-Path: Delivered-To: freebsd-arm@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 7440CB2ED6B for ; Thu, 5 May 2016 16:20:08 +0000 (UTC) (envelope-from onwahe@gmail.com) Received: from mail-ig0-x22b.google.com (mail-ig0-x22b.google.com [IPv6:2607:f8b0:4001:c05::22b]) (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 40D8E1520 for ; Thu, 5 May 2016 16:20:08 +0000 (UTC) (envelope-from onwahe@gmail.com) Received: by mail-ig0-x22b.google.com with SMTP id m9so18179587ige.1 for ; Thu, 05 May 2016 09:20:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=S2jy9zf4aPHS+fExVY/0TA6ItBGvx7R83gOu/zP2ZjY=; b=V2xQMGUOOtbxDQiR7ctNrIbkr8as9L8mOXvbk1liX9WxaBiPdQnO31G2xZQiYntmeV rYnHSnHTV9nx7XB3OnpmfaMGf9EY98ZSfNvTCkQv//5LJPCvA3uPxaeZ2OWzUkT80hc8 OjTmfDUw5c/bq4mZXV6nbCrytPJBcca6c7lPBNVr4Fi3LL/lv2C9c+d5mcaTmdGr4+nu +idP4f2W4AKR0CKiZQPeMlLMCmqxmVZCjBrDHKx1HeVljnIltP4SdRQGBWBrfHiLhS7R +9fdSvtmeubAylQMEdCb1NQG3HmYmEavwZqn03iLasdNm+XRYRwdNh4TtBST94w7eejN XKFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=S2jy9zf4aPHS+fExVY/0TA6ItBGvx7R83gOu/zP2ZjY=; b=Og6cXFL8UkM5nz5jf77NNuFc/vxNCqoh2srvMr5dPHY7iRt6T34ffdNxKb5bMt1Tkp qtwLlC7Z1UZUMmgKvOv60rFa93XcWle2CPwuyZkgPOV3MrKJF0rUvc8tWtxRDuzhnK2b v/+kriItGFNYFE4IsRvPtAg7IwsZQXLR7M+k4iUxHRiyovD9o/5uM8gVioAQuOyWdDjQ hSfacFbNkVkKJCmDkoy4BkoSiF1EgN25lVDb4U0f3xP9/sMMyjQ1RjvvQJ84TxRxx3en D2P2ZCEDyeMFfwboOvDV9Shs9Uoj9B7yjtDDU8Yz2RM1GIiGzDD8pzhTxQQ6N6DF0nVH gt7w== X-Gm-Message-State: AOPr4FVv55k3gUdm6K1y4beqA/oCJ74vuq92bjT3sr3SIunCzSQGHYbr2Se7jZxw/BqwlNT+Gf+sp0Ko1auJAA== MIME-Version: 1.0 X-Received: by 10.50.37.147 with SMTP id y19mr4807735igj.42.1462465207559; Thu, 05 May 2016 09:20:07 -0700 (PDT) Received: by 10.64.243.198 with HTTP; Thu, 5 May 2016 09:20:07 -0700 (PDT) In-Reply-To: <20160503032138.GR71221@www.zefox.net> References: <20160502093349.bd3a2e060b81dbb8d65c5ee0@ulrich-grey.de> <20160503032138.GR71221@www.zefox.net> Date: Thu, 5 May 2016 18:20:07 +0200 Message-ID: Subject: Re: CUBOX crashes during port build From: Svatopluk Kraus To: bob prohaska Cc: Ulrich Grey , "freebsd-arm@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 May 2016 16:20:08 -0000 On Tue, May 3, 2016 at 5:21 AM, bob prohaska wrote: > On Mon, May 02, 2016 at 09:33:49AM +0200, Ulrich Grey wrote: >> I am running 11-CURRENT r297692 (snapshot cubox-hummingboard 20160408). >> After some hours building print/texlive-full the CUBOX crashed. >> >> Fatal kernel mode data abort: 'Translation Fault (L2)' on read > > Not sure it's related, but 'Translation fault (L2)' on read is probably > the most common single crash message I've seen on RPI2. However, compiling > software, even world builds, haven't triggered it in many months. 'Translation fault (L2)' should be the most common crash message. It's 'synonym' for 'page fault' in x86 arch. Anytime when bad pointer is referenced, the 'Translation fault (L2)' happens. The FAR is the faulting pointer then. > >> >> trapframe: 0xfb57b778 >> >> FSR=00000007, FAR=0000004d, spsr=20000013 >> >> r0 =00000000, r1 =00000001, r2 =00000003, r3 =00000001 >> >> r4 =c460f370, r5 =c7bc0460, r6 =00000001, r7 =00000000 >> >> r8 =00000000, r9 =c26c4230, r10=00000000, r11=fb57b828 >> >> r12=c2937000, ssp=fb57b808, slr=c2521e30, pc =c2539504 >> >> > On today's RPI2 crash it reported: > root@www:~ # Fatal kernel mode data abort: 'Translation Fault (L2)' on read > trapframe: 0xed518e10 > FSR=00000007, FAR=00000000, spsr=00000013 > r0 =00000000, r1 =00000000, r2 =00000000, r3 =00000000 > r4 =00000000, r5 =00000000, r6 =00000000, r7 =00000000 > r8 =00000000, r9 =00000000, r10=00000000, r11=00000000 > r12=00000000, ssp=ed518ea0, slr=00000000, pc =00000000 > > [ thread pid 16417 tid 100099 ] > Stopped at 0: address 0 is invalid > *** error reading from address 0 *** > KDB: reentering > > More output can be found at > > http://www.zefox.net/~fbsd/rpi2/crashes/crash_5_2_16/ > > Thanks for reading, I hope this is of interest. > > bob prohaska > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"