From owner-freebsd-toolchain@freebsd.org Mon Jul 29 19:37:48 2019 Return-Path: Delivered-To: freebsd-toolchain@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 32CD1B3882 for ; Mon, 29 Jul 2019 19:37:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 1048F69482 for ; Mon, 29 Jul 2019 19:37:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 0E110B3881; Mon, 29 Jul 2019 19:37:48 +0000 (UTC) Delivered-To: toolchain@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0DB72B3880 for ; Mon, 29 Jul 2019 19:37:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E535769481 for ; Mon, 29 Jul 2019 19:37:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B938D5577 for ; Mon, 29 Jul 2019 19:37:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6TJblf0091624 for ; Mon, 29 Jul 2019 19:37:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6TJblpM091623 for toolchain@FreeBSD.org; Mon, 29 Jul 2019 19:37:47 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: toolchain@FreeBSD.org Subject: [Bug 234201] Regression in LLVM libunwind: Apache Tomcat web application crashes on 12.0 (but not on 11.2) Date: Mon, 29 Jul 2019 19:37:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: crash, regression, toolchain X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: michael.osipov@siemens.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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-Rspamd-Queue-Id: E535769481 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_SHORT(-0.98)[-0.981,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Jul 2019 19:37:48 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234201 --- Comment #11 from Michael Osipov --- I can reproduce this in a Jail.=20 Host: $ uname -a FreeBSD deblndw011x.ad001.siemens.net 12.0-STABLE FreeBSD 12.0-STABLE #9 r350322: Fri Jul 26 08:55:01 CEST 2019=20=20=20=20 root@deblndw011x.ad001.siemens.net:/usr/obj/usr/src/amd64.amd64/sys/DEBLNDW= 011X amd64 Jail: $ freebsd-version 12.0-RELEASE-p5 $ java -version openjdk version "1.8.0_202" OpenJDK Runtime Environment (build 1.8.0_202-b08) OpenJDK 64-Bit Server VM (build 25.202-b08, mixed mode) $ java -cp .:fast-md5-2.7.1.jar MD5Demo2 MD5 Demo MD5 value: d464064618e61b35dca3e5dee84c7b56 libunwind: getEncodedP /usr/src/contrib/llvm/projects/libunwind/src/AddressSpace.hpp:280 - unknown pointer encoding Abort trap (Speicherabzug geschrieben) --=20 You are receiving this mail because: You are the assignee for the bug.=