From owner-freebsd-bugs@freebsd.org Wed Oct 3 20:03:39 2018 Return-Path: Delivered-To: freebsd-bugs@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 4CBB910ABDFB for ; Wed, 3 Oct 2018 20:03:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id DE2578D48D for ; Wed, 3 Oct 2018 20:03:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id A31DA10ABDFA; Wed, 3 Oct 2018 20:03:38 +0000 (UTC) Delivered-To: bugs@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 91CE710ABDF9 for ; Wed, 3 Oct 2018 20:03:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 346F78D48C for ; Wed, 3 Oct 2018 20:03:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 8258A2724 for ; Wed, 3 Oct 2018 20:03:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w93K3b6e048365 for ; Wed, 3 Oct 2018 20:03:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w93K3bOS048363 for bugs@FreeBSD.org; Wed, 3 Oct 2018 20:03:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 231926] ldd can't operate on a segfaulting binary Date: Wed, 03 Oct 2018 20:03:37 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: arrowd@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Oct 2018 20:03:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231926 Bug ID: 231926 Summary: ldd can't operate on a segfaulting binary Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: arrowd@FreeBSD.org When compiling lang/ghc port on FreeBSD 12, an executable named ghc-iserv-p= rof gets corrupted by some unrelated bug and segfaults when being launched. Dur= ing `make stage-qa` the following command is called by qa.sh: env LD_LIBMAP_DISABLE=3D1 ldd -a /wrkdirs/usr/ports/lang/ghc/work/stage/usr/local/lib/ghc-8.4.3/bin/ghc-iser= v-prof This command also results in a segfault with the same message: /wrkdirs/usr/ports/lang/ghc/work/stage/usr/local/lib/ghc-8.4.3/bin/ghc-iser= v-prof: signal 11 I'm not sure if this is a bug in ldd, but I've got an impression that it shouldn't segfault even when given a broken executable. To reproduce on FreeBSD 12: # pkg install ghc # env LD_LIBMAP_DISABLE=3D1 ldd -a /usr/local/lib/ghc-8.4.3/bin/ghc-iserv-p= rof --=20 You are receiving this mail because: You are the assignee for the bug.=