From nobody Thu May 08 12:05:33 2025 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 4ZtW6j2jyPz5wFYS for ; Thu, 08 May 2025 12:05:33 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZtW6j1D7bz3V1Z for ; Thu, 08 May 2025 12:05:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1746705933; 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=N2nN++/BM/dDjvaVJatjbjmbbpT7UuXPuPi6hx9NgmA=; b=VPC8iuBKRhNIRGX+74Zi5T5j5sCElSIsqGBFwno1dRDPFIbGKtKukCYcBKVX3MGOZ+XZvX jWr0Fy8PuIQupEHvDW46Sz2qoiTiTQT0qehr0nsEKn7a6PHxyuqU1tZcV6Ga43llyvoYHC p+ZoKQSrsVkQ4W9b2tMJz7itiQbD5204LUqrjnUotlx2QYh+gRWzEimW1QmPtlD5Yw2awd /iyT6l5ar9DTRdGnjsM4rvd/R+0ZYnhjjU+rDCSS1cSp6pag3tNdwRKgYPa28olpTwT73P 8BcrK6UlsyWsquIK49RjXyK7Y8nt2bt9ufLs5wH6YQ2xLZImBUQ5z7UUpJm4KQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1746705933; 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=N2nN++/BM/dDjvaVJatjbjmbbpT7UuXPuPi6hx9NgmA=; b=YdS6mabZiCUGomGlEjdxgS34MxLeCfOcFx1+FQ740FzAgnyL/rrNLe1DBYXDh8ijTey6D0 pOVa/eQnaihb0qNCxe4/QU6yEP8wJ1IC+UyXu1TA21LCCI4m53Xi8iD4/SX0DMQ7wmoimf xOEjEdSacmE0f909D7y6fbAbLM1owAfv/AC3TM0QMXbk6hs2UzTs7HX02Dvau0ekMmH9Bj yBgiIPKRB07xKzCAgdHiwkOf6E+qc3raiqvr2gyXSoksjrcO911WypzrDj1oaSRvs8bvAu k6IOtKOBvsYuUDi5rJF6m18+7zVlV6drRuSI1acwCDsRArB73+6Ioogk0LXPcg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1746705933; a=rsa-sha256; cv=none; b=FH4Ifa5XU5aGtgaM2K4AH8/VLOtzPT/pvga0ETst5+qHDvPZoJQmpZeKFzW8fAZl8vVcpP 34Y5IvcvgmngNwCTwcsOyJM6Uq7YmUqwPBISNWsiEzWNG/cR4tQWuMZ+3iT6ocwNBvdUAG jOgGqe7XiGRmHz6JiyPXDJf9lTS3AFrif0/eMYA1ILAD6m4C36PCqWK+eGAlcFsNv/g0ZZ /8YZfPLVT7OGMGl4i/Hm+Ix77v2WWWMJCqxYXx2pJY6jY0wG7+aqPD6WwMcJdyPBywrkMS dLEcPAVyyg3u68Jn+gRUBDgPdExg5nXm+Ls+xWulbsS3bjqJntS/ETv1mWRAMQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4ZtW6j0nS6z1Cjv for ; Thu, 08 May 2025 12:05:33 +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 548C5XJp017743 for ; Thu, 8 May 2025 12:05:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 548C5Xmm017742 for gecko@FreeBSD.org; Thu, 8 May 2025 12:05:33 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" From: bugzilla-noreply@freebsd.org To: gecko@FreeBSD.org Subject: maintainer-feedback requested: [Bug 286670] www/firefox-esr 128.10.0,1 segmentation fault upon startup using X-forwarding in jail Date: Thu, 08 May 2025 12:05:33 +0000 X-Bugzilla-Type: request X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: gecko@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? Message-ID: In-Reply-To: References: 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 Bugzilla Automation has asked freebsd-gecko (Nobody) for maintainer-feedback: Bug 286670: www/firefox-esr 128.10.0,1 segmentation fault upon startup using X-forwarding in jail https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D286670 --- Description --- OS: FreeBSD 14.2 amd64 Hardware: a number Lenovo laptops Firefox-esr is installed in a vnet jail which is configured to use X-forwar= ding either through a socket (null-mounted), with xhost and DISPLAY set or throu= gh ssh -X. When firefox-esr is started it dies immediately with segmentation fault. Example: $ /usr/local/bin/firefox Crash Annotation GraphicsCriticalError: |[0][GFX1-]: Failed to initialize shared font list, falling back to in-process list. (t=3D0.742647) [GFX1-]: = Failed to initialize shared font list, falling back to in-process list. Segmentation fault I get a core dump which shows pretty much nothing. I will attach the output from bt all. This problem seems to happen on firefox 136.x and newer, firefox-esr 128.x = and librewolf 136.x and newer. I first experienced this with librewolf version 136.x and later with firefox 138.x. Yesterday I reinstalled my Lenovo T14 gen4 laptop with a fresh 14.2.=20 It happens on 3 laptops I have tested this on (Lenovo T14 gen4, Lenovo Thin= kpad Yoga 14 and a Lenovo x230). I have tested RAM on all three machines with memtest without issues. On the Yoga laptop I have a jail with firefox 135.x and firefox 136.x. Fire= fox 135.x does not die with segmentation fault 136.x does.=20 On the same machine I built librewolf 138.x (from ports) with debugging enabled. This makes the problem go away. I don't know how to debug this any further. I am willing to test suggestions and provide feedback if the person asking for feedback is a bit patient (I = can usually test and provide feedback in a week or two but sometimes life happe= ns and it takes longer).