From nobody Mon Jan 22 21:47:24 2024 X-Original-To: gecko@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 4TJkMx4Yp7z58HFv for ; Mon, 22 Jan 2024 21:47:25 +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 4TJkMw6tFHz4RNV for ; Mon, 22 Jan 2024 21:47:24 +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=1705960045; 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=NtmNnLzcK48Ck59CJLOKDKNIqQU+Np4fd5dcegVnaVI=; b=UaITAriGjo+uNmIdanaRAeCPS97zq7bJz/0GtzmH4VygxoegkP14w8+SfOZj9yZr1j75ie qjt3DBR8XdIxw+S/mFHOtdTEbjQmvEKQzuRy+n7vB64WkAGO9vGFiQvhAn7zuTdjrgXtsY FRDo/+gjHr9hW3HnqxW9gxUKNGXCGBglHD6Q44lkhiBvOq4zKNTIchAc2PKZ8FVV6Filry vA1qPHm9BBtrAtpP9F36uSmm3ALghIl3qp0o/EWi1A/fXOxsh4vo88O63NpCCVuF/+T34b ttLaSf7ur1TR18luogCDkorSxCcG3rY/cppO441qZ6nxoPiGj1VXp0vLnjZKHA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1705960045; a=rsa-sha256; cv=none; b=NilFtb1jCBItpkLRLL+UCQitP8JRyG5iMVbhNsez5XnbJAzq8SikayHCPzLH4ymopHG9SE QXlvMkp/uaDudKskoPMIQAPex9PvZ4OZmIH17gpHDdgm+Wh5cnKkDa7ICT2+/tSQ/8KY88 e4RMOXKLpx8PtSitzl3N5DPNTMyNdn/dqpRjCaJTz04XdyzNjEdZ89uL+NicX7PP22YfE7 tzaS7c+Ma+8rIC5R6RY44Pz2CCnBfeZmMbCzUFAABsdlKylA1mPCNjz1ZfXxX4uO0Qb7cz 2uf+M9ardPZ+my8mXmFFbcZYpX6fKp3M8RGSzGxfBNORvD6U4ljLNpKr4J5LJg== 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 4TJkMw5xwvz1J1v for ; Mon, 22 Jan 2024 21:47:24 +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 40MLlOjh050921 for ; Mon, 22 Jan 2024 21:47:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 40MLlO2W050918 for gecko@FreeBSD.org; Mon, 22 Jan 2024 21:47:24 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: gecko@FreeBSD.org Subject: [Bug 271081] www/firefox: crashes on arm64 with ASLR enabled Date: Mon, 22 Jan 2024 21:47:24 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jsm@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: gecko@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.isobsolete attachments.created 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: Gecko Rendering Engine issues List-Archive: https://lists.freebsd.org/archives/freebsd-gecko List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-gecko@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271081 Jesper Schmitz Mouridsen changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #247827|0 |1 is obsolete| | --- Comment #25 from Jesper Schmitz Mouridsen --- Created attachment 247860 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D247860&action= =3Dedit use MAP_ALIGNED instead of relocating I still cannot find the difference between amd64 and arm64, but TryToAlignC= hunk very often fails on both platforms apparently because aslr randomizes the requested aligned addresses in a way so they are no longer aligned as desir= ed, so my idea is to use MAP_ALIGNED instead of trying to relocate. Thoughts? --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=