From owner-freebsd-current@FreeBSD.ORG Thu Dec 13 22:03:54 2012 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 38CB8970; Thu, 13 Dec 2012 22:03:54 +0000 (UTC) (envelope-from dieterich.joh@gmail.com) Received: from mail-vc0-f182.google.com (mail-vc0-f182.google.com [209.85.220.182]) by mx1.freebsd.org (Postfix) with ESMTP id 742EA8FC0C; Thu, 13 Dec 2012 22:03:52 +0000 (UTC) Received: by mail-vc0-f182.google.com with SMTP id fy27so888386vcb.13 for ; Thu, 13 Dec 2012 14:03:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=4Z5VwYOgWxEVN1b5edcKQkDbwvPRqwwVuHXKQEC1Tv4=; b=GzSZq98HtMA52h2T4LHev7H1yJ6Sfg4MNKtIQJLUfb79HBmV/FHjye75xGufrF5k2t 92RIwoiEbZl7vgQAMIV5Xl2dwwM34EPvVuUl/JN0OyA1E4NbV5ZD+/R4kI6jQox/HItF OuotyekXz/7BTgMf9zoC4xPbSYaInTyasljfkyzxBeSxY1BRSHmXhB/zMP13pR4VguNM BdpwPt38XVV6DSnyuM2naBSwZ9TrO8UAZAdbflxJu2pAmuS3+m/neKNAhTRxnHWH4vAY SBuQ+s7WZQXB4HQGsTVDchwh3p9poC5KQt7e9P5r+aRDXzss8uJGgIrfdQb3ZFP1XG/e Tvog== Received: by 10.58.85.134 with SMTP id h6mr6360355vez.18.1355436232139; Thu, 13 Dec 2012 14:03:52 -0800 (PST) Received: from bresson.poelloepaeae.de (jd-t430s.Princeton.EDU. [128.112.34.82]) by mx.google.com with ESMTPS id p10sm2006959vdh.4.2012.12.13.14.03.51 (version=SSLv3 cipher=OTHER); Thu, 13 Dec 2012 14:03:51 -0800 (PST) Message-ID: <50CA50C6.2080501@gmail.com> Date: Thu, 13 Dec 2012 17:03:50 -0500 From: Johannes Dieterich User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: David Chisnall Subject: Re: new xorg segfault 11 with KMS References: <50CA4A58.7070109@FreeBSD.org> <50CA4D3D.3040401@gmail.com> <07938D0C-15C4-430F-9E1F-828DB01CDFB7@FreeBSD.org> In-Reply-To: <07938D0C-15C4-430F-9E1F-828DB01CDFB7@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-current@FreeBSD.org, Dimitry Andric X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Dec 2012 22:03:54 -0000 On 12/13/12 16:53, David Chisnall wrote: > On 13 Dec 2012, at 21:48, Johannes Dieterich wrote: > >> GNU gdb 6.1.1 [FreeBSD] > > You might try with gdb 7.x from ports. gdb 6.1.1 from the base system doesn't do a good job of understanding the newer version of DWARF that clang emits. Did that but it doesn't change much: GNU gdb (GDB) 7.5 [GDB v7.5 for FreeBSD] Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-portbld-freebsd10.0". For bug reporting instructions, please see: . [New process 100714] Core was generated by `Xorg'. Program terminated with signal 6, Aborted. #0 0x0000000802c4520a in ?? () (gdb) bt #0 0x0000000802c4520a in ?? () #1 0x0000000802cf72bc in ?? () #2 0x0000000802cf85ca in ?? () #3 0x00000000007cdd5c in ?? () #4 0xffffffdf00000000 in ?? () #5 0xffffffffffffffff in ?? () #6 0x00000000ffffffff in ?? () #7 0x0000000000575f06 in ?? () #8 0x00007fffffffce50 in ?? () #9 0x0000000000472c9e in ?? () #10 0x00007fffffffce60 in ?? () #11 0x000000000047e034 in ?? () #12 0x00007fffffffce70 in ?? () #13 0x00000000004704ed in ?? () #14 0x00007fffffffcf50 in ?? () #15 0x000000000046fd26 in ?? () #16 0x0000000000003246 in ?? () #17 0x000000000000000b in ?? () #18 0x0000000802f31a10 in ?? () #19 0xfffffffffffff801 in ?? () #20 0x0101010101010101 in ?? () #21 0x8080808080808080 in ?? () #22 0xffffffffffffffff in ?? () #23 0x0000000000000001 in ?? () #24 0x6e7dec389dd25e4d in ?? () #25 0x0000000802c60f9e in ?? () #26 0x0000000802f31a10 in ?? () #27 0x0000000802f31a10 in ?? () #28 0xffffffffffffffff in ?? () #29 0x000000000000000b in ?? () #30 0x00007fffffffcf50 in ?? () #31 0x0000000802c19662 in ?? () #32 0x0000000000000006 in ?? () #33 0x0000000000470e50 in ?? () #34 0x000000000000000b in ?? () #35 0x00007fffffffd730 in ?? () #36 0x6e7dec389dd25e4d in ?? () #37 0x000000000000000b in ?? () #38 0x0000003000000018 in ?? () #39 0x00007fffffffcf60 in ?? () ---Type to continue, or q to quit--- #40 0x00007fffffffce80 in ?? () #41 0x000000000000000b in ?? () #42 0x00007fffffffcf70 in ?? () #43 0x0000000000470ee3 in ?? () #44 0x00007fffffffd358 in ?? () #45 0x00007fffffffd3c0 in ?? () #46 0x00007fffffffd330 in ?? () #47 0x00000008029ca2e6 in ?? () #48 0x0000000000000000 in ?? () I guess marking xorg-server to require USE_GCC=4.2+ would be a reasonable workaround for the time being? Best Johannes