From nobody Thu Jun 29 16:39:34 2023 X-Original-To: testing@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QsPLG4BK5z4jvJJ for ; Thu, 29 Jun 2023 16:39:34 +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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QsPLF71t5z3Fwj for ; Thu, 29 Jun 2023 16:39:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1688056774; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=DEUQB6WWhJJ9tXuLlCBGlr/uJ7rhj2x2orx4pTHjQDQ=; b=nMyakyqew9eFhwYVDkaHvDUa4RrRHFLFMuELyO6w5CFrpGMv4YLIuCQYwJLE01YIfxt7Kh AMaMFfKiwKh+J5h8aJ9+ihs1Vtw+3CN9EnZh6mVzxXKduzQtyXDb/QcgIHOwV54pqi0fb1 h7r5tDG3gRJieGQ4CdM8ssQmk2Ec+Iivjh90tI/0S6ZIRzFDM71Maz1uNvVGaHpgD0xsV2 VXcSOQtmsSLz5YZAbK0uq6vIDrubU8XitDj7djWZuim3sFPjdpv4ZgLJyeRju8BiIyKzgb YtRdLZODFt2hpyGMsQIdZqXU129FnTDjNa0SYrXeGW5wHjNcfauX7RHaPjjOsA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1688056774; a=rsa-sha256; cv=none; b=y043+U3z+6lfXLQEmvSNlzDoQoQRFx+vf0JHQVtFE6kjSFT6z6DJvyGa7cJJZCDvYMLzT3 gPNsiBr89xB4b+Ap9KL7qVnWDxv2RxBiV/9JRB3E3zTgZ4D8+rX13plvDQB33tjFlG+8uS fI+MAfRVoprDccmHYI6a5KqlK3Ak/GpFZhUWAqkcXCe1SbZW6j9xXUpjNGmbX538lrVuZP jaTa+Kw2qrONi9au3Ze1SAG7dK3QG0Jv7YscVVh1D585XZbVPZRuVQMnyy0TO/rrfu91ZB 9VVMnX5rhPNhb9f0bx4BGoEGi/uMJBwQcnTm8fhsZ0O0wvJMMTUGv3SRwc7Rtg== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4QsPLF68JPzP1B for ; Thu, 29 Jun 2023 16:39:33 +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 35TGdXHF011514 for ; Thu, 29 Jun 2023 16:39:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 35TGdXFY011513 for testing@FreeBSD.org; Thu, 29 Jun 2023 16:39:33 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: testing@FreeBSD.org Subject: [Bug 246537] lib.libexecinfo.backtrace_test.backtrace_fmt_basic starts failing on amd64 after r360915 Date: Thu, 29 Jun 2023 16:39:34 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: tests X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: testing@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 List-Id: Testing List-Archive: https://lists.freebsd.org/archives/freebsd-testing List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-testing@freebsd.org X-BeenThere: freebsd-testing@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246537 --- Comment #19 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Dc969310c992a12459ed4025c1cd8b22f2= 9c763b5 commit c969310c992a12459ed4025c1cd8b22f29c763b5 Author: Dmitry Chagin AuthorDate: 2023-06-29 16:34:39 +0000 Commit: Dmitry Chagin CommitDate: 2023-06-29 16:34:39 +0000 csu: Implement _start using as to satisfy unwinders on x86_64 The right unwinding stop indicator should be CFI-undefined PC. https://dwarfstd.org/doc/Dwarf3.pdf - page 118: If a Return Address register is defined in the virtual unwind table, and its rule is undefined (for example, by DW_CFA_undefined), then there is no return address and no call address, and the virtual unwind of stack activations is complete. This requires the crt code be built with unwind tables, for that remove -fno-asynchronous-unwind-tables to enable unwind tables generation. PR: 241562, 246322, 246537 Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D40780 lib/csu/Makefile.inc | 20 +++++----- lib/csu/amd64/Makefile | 3 ++ lib/csu/amd64/crt1_c.c | 22 ----------- lib/csu/amd64/crt1_s.S (new) | 88 ++++++++++++++++++++++++++++++++++++++++= ++++ 4 files changed, 102 insertions(+), 31 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=