From owner-freebsd-bugs@freebsd.org Thu May 23 21:40:15 2019 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 4F4A415B6944 for ; Thu, 23 May 2019 21:40:15 +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 DA31C8960E for ; Thu, 23 May 2019 21:40:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 9581415B6942; Thu, 23 May 2019 21:40:14 +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 82D1115B6940 for ; Thu, 23 May 2019 21:40:14 +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 TLSv1.3 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.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1D22E8960C for ; Thu, 23 May 2019 21:40:14 +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 531DCE71E for ; Thu, 23 May 2019 21:40:13 +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 x4NLeDvN059388 for ; Thu, 23 May 2019 21:40:13 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x4NLeDxJ059387 for bugs@FreeBSD.org; Thu, 23 May 2019 21:40:13 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 238084] r348115 causes reproducable compiler crash in buildworld or buildkernel Date: Thu, 23 May 2019 21:40:12 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: iz-rpi03@hs-karlsruhe.de 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 attachments.created 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 May 2019 21:40:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238084 Bug ID: 238084 Summary: r348115 causes reproducable compiler crash in buildworld or buildkernel Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: iz-rpi03@hs-karlsruhe.de Created attachment 204578 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D204578&action= =3Dedit Compiler call from make buildworld which produces a c++.core After upgrading from r348059 to r348117 make buildworld fails with a compil= er core dump. Rebooting with the r348059 kernel and using the r348117 world fixes this. While bisecting I learned that make buildkernel fails as well if the bug is there. Finally the change in base r348115 (review D20356) was the cause. With a r348114 kernel, the attached ARMTargetParser-5d7a90.sh generates a ARMTargetParser-5d7a90.o file. With a r348115 kernel a c++.core. The corresponding ARMTargetParser-5d7a90.cpp is to big for a attachment because it is 2.4 MB in size. Regards, Ralf --=20 You are receiving this mail because: You are the assignee for the bug.=