From owner-freebsd-questions@freebsd.org Tue Apr 4 15:58:43 2017 Return-Path: Delivered-To: freebsd-questions@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 822F0D2E9F1 for ; Tue, 4 Apr 2017 15:58:43 +0000 (UTC) (envelope-from olivares14031@gmail.com) Received: from mail-vk0-x233.google.com (mail-vk0-x233.google.com [IPv6:2607:f8b0:400c:c05::233]) (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 3C78A99C for ; Tue, 4 Apr 2017 15:58:43 +0000 (UTC) (envelope-from olivares14031@gmail.com) Received: by mail-vk0-x233.google.com with SMTP id z204so180918785vkd.1 for ; Tue, 04 Apr 2017 08:58:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=BW8AdhylpEtwB/B2hJFGbZfKms9aULr+6Lsm3Lfu1bQ=; b=f55Rs4lUGS6WMe9AtftZjarG4mG0H96IRX+31C1mQUkv+fL8tJ4Gn0RsaZcYseUuiA bXk3c9EyrZJHHsQbxkVu7yFLHt54HJ61KmVSJ5ZdVYG61W/HQfnQACS0shuZAe/GvrtM 5ytykXXGJwI3VsLDpW0zKMh0S0S2aKMxYOyZzq1hJacKyM7qYnmN/VNQoQUiL4O74zTu DRpVP5AF0R7VEiy2aHrNMqC2TbnvUPqD7ymZhbLweIqdGo0H7TR6nDG0/u2erWX7nF3U el/hhyw1R2fUNf7oB7uzHTaaf47cUFYhgkWqG+nKotXAX88yAdZPt1H2LDgCXlVC84Z1 VuJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=BW8AdhylpEtwB/B2hJFGbZfKms9aULr+6Lsm3Lfu1bQ=; b=fxpKoqoFkGQd0pnzuXtXCfN54xWkmrA/IMrAw1pRKJaqcWadXE62mRCP4YZ8sU8oDY vKcBj6uwa4KWYw77MeHbq2hgKPeOXjfQYd16TmEXAkR5QZK62hEzcA8hfeFjnSVfS1Ez UHwyRG6KY81jqUf2LeeF26i7bIrNbek4cEARK0s8jDIeoyU0OKQTeESauPuXquZmfWWy NUTHLGctn0dnzB2C7/yNgq+sGfwW55D89ozhXFv2YJRD3WuROEK8w4MwZU/gKlgjAtTJ Y+4T0fjUk9WyjabCQGCr4ISaJU2P+Kb07+bJhAYtDqeUiHYMv5m2EEn3imqrz27VLpjQ HZUQ== X-Gm-Message-State: AFeK/H2b7UXO/7d/u030Dd6zLc/CNqE+VS7hlLf+IdHSB7AmSA5Phogy3eVP4DSeOrmRb9Lg5QMawxkfQ0hLfg== X-Received: by 10.31.93.3 with SMTP id r3mr11139252vkb.42.1491321522229; Tue, 04 Apr 2017 08:58:42 -0700 (PDT) MIME-Version: 1.0 Received: by 10.159.34.131 with HTTP; Tue, 4 Apr 2017 08:58:41 -0700 (PDT) In-Reply-To: <790c8e32-0a83-a39b-ed1e-7d18a8aa474f@qeng-ho.org> References: <790c8e32-0a83-a39b-ed1e-7d18a8aa474f@qeng-ho.org> From: Antonio Olivares Date: Tue, 4 Apr 2017 10:58:41 -0500 Message-ID: Subject: Re: Segmentation fault at address 0x818007000 To: Arthur Chance Cc: FreeBSD Questions Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Apr 2017 15:58:43 -0000 On Tue, Apr 4, 2017 at 10:43 AM, Arthur Chance wrote: > On 04/04/2017 16:32, Antonio Olivares wrote: >> On Mon, Apr 3, 2017 at 2:30 PM, Antonio Olivares >> wrote: >>> Dear Folks, >>> >>> on an 11-RELEASE-p8 amd64 bit machine, updated to latest with pkg >>> update and pkg upgrade. Machine was working great. I update to latest >>> packages, now I get a segmenation fault. How do I fix this ? I can >>> get screenshoot if needed. How does one downgrade Xorg? >>> >>> Any Ideas? >>> >>> Thanks, >>> >>> >>> Antonio > [cut] >> >> [ 712.646] (EE) 4: /usr/local/llvm39/lib/libLLVM-3.9.so >> (_ZN4llvm13StringMapImpl15LookupBucketForENS_9StringRefE+0xf0) >> [0x8094c0340] >> >> [ 712.651] (EE) 5: /usr/local/llvm39/lib/libLLVM-3.9.so >> (LLVMParseCommandLineOptions+0x7cf) [0x80948497f] >> >> [ 712.656] (EE) 6: /usr/local/llvm39/lib/libLLVM-3.9.so >> (LLVMParseCommandLineOptions+0x92c) [0x809484c1c] >> >> [ 712.660] (EE) 7: /usr/local/llvm39/lib/libLLVM-3.9.so >> (_ZN4llvm2cl6Option11addArgumentEv+0x7c) [0x809478dec] >> >> [ 712.664] (EE) 8: /usr/local/llvm37/lib/libLLVMSupport.so.3.7 >> (_ZNSt3__127__insertion_sort_incompleteIRNS_6__lessINS_4pairIN4llvm10TimeRecordENS_12basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEEEESB_EEPSB_EEbT0_SF_T_+0x67d) >> [0x817fae31d] >> >> [ 712.669] (EE) 9: /usr/local/llvm37/lib/libLLVMSupport.so.3.7 >> (_ZN4llvm3sys8WatchdogD1Ev+0x32) [0x817fe6264] >> >> [ 712.673] (EE) 10: /usr/local/llvm37/lib/libLLVMSupport.so.3.7 >> (_init+0xe) [0x817f44ebc] > [more cut] > > Notice you have a mix of llvm37 and llvm39 in there. This keeps coming > up. You have two versions of llvm present, and X is getting a mix of > both, leading to a screwed up runtime system. Delete llvm37 and you > should be OK. > > -- > By June 1949, people had begun to realize that it was not so easy to > get a program right as had at one time appeared. It was on one of my > journeys between the EDSAC room and the punching equipment that the > realization came over me with full force that a good part of the > remainder of my life was going to be spent in finding errors in my own > programs. > > -- Maurice Wilkes Thank you for your advice. Doing a # pkg delete llvm37 fixed the segmentation fault error. Now I have a working X again :) How to prevent something like this to happen again? I was worried that I had to downgrade Xorg packages or similar. Best Regards, Antonio