Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp3044003ybt; Mon, 29 Jun 2020 13:46:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwMFbNuTgmLT715VjCcTyBT9bpIT+jIh/0Cn/MVfP7xjdT+r/T6eYHxaIe4zVkw4PgsSe0G X-Received: by 2002:a05:6402:1d14:: with SMTP id dg20mr4483767edb.23.1593463588312; Mon, 29 Jun 2020 13:46:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1593463588; cv=none; d=google.com; s=arc-20160816; b=ZRz37g363MblQv77GKdD3tx3P3ZzKI/ts0WvByTkxxUZMz7Pqpgi5ziNb8MzhujZN5 ZOTIMajnyDmv06ZYPyK2IQx90Z+lhrEjdSkYdzE4rtuuHM7i0YcNmFgF1STOo5j+5l/9 1fDxLXhgTeNeWsSUV1BeZ5Lf+E2s/0amWE4wL7pzGdBVtwPcGB846gKw3Jpnwb0RhCaH XX6YQiVju2pzoYp1Ft+d4C6JuchXqDUktp7FhpVD7Hp2+4ChVIlA3ya0i++0gipjVkFW 4bxtYKJM0dqVXoNhF6elpGYthmXajTM9Fl1vyHS5/dFYVWmbLp9J2r88/7T1/Tx1xiaO Ilpg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=3xGvx3ffpoVXCPXVhjr7dK6h8I/fM/N/8BMDarFaZPs=; b=CDEf0JU865ffHvF9LBVDu/qSD4XeaMDg/mT8q1cYYb4eeqHRsjmu4VHaav7m2oh4E0 xx0cRnxU4X9Bw/UbCDfEEHVOFlk1soEJDRpy5XacbQcoU1vPm6jpqH6aJpq66VFOpWep g8QqpP7d53PUEfO2wrKEKKEyitVfnFjZH6a56praFZau+xzAaJzIZ/cxytcVLtkQJeeO VMEOeLtBI2M/V+DeatFsF86HSvfgWl/0e73nvGBMaEIDPqY90LbfQd9Tad09cn72kg/G lHDmtQ8DD3jFnHnui2aL9bGLPaI7WIylVskPGbDQvF2Kamurl2NNyjhtQG4MTEkRQ9Hb 38SA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id l3si383632eja.81.2020.06.29.13.46.05; Mon, 29 Jun 2020 13:46:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732334AbgF2Uo6 (ORCPT + 99 others); Mon, 29 Jun 2020 16:44:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731584AbgF2TN7 (ORCPT ); Mon, 29 Jun 2020 15:13:59 -0400 X-Greylist: delayed 467 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 29 Jun 2020 02:16:06 PDT Received: from mail.lichtvoll.de (lichtvoll.de [IPv6:2001:67c:14c:12f::11:100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78959C008778 for ; Mon, 29 Jun 2020 02:16:06 -0700 (PDT) Received: from 127.0.0.1 (localhost [127.0.0.1]) (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) (No client certificate requested) by mail.lichtvoll.de (Postfix) with ESMTPSA id 0E59610EE6F; Mon, 29 Jun 2020 11:08:15 +0200 (CEST) From: Martin Steigerwald To: LKML Cc: Andy Lutomirski , Kees Cook , Will Drewry Subject: [REGRESSION] 5.8-rc3: seccomp crash with Chromium, QtWebEngine and related browsers: seccomp-bpf failure in syscall 0072 Date: Mon, 29 Jun 2020 11:08:10 +0200 Message-ID: <2293324.KF7j4Pszzj@merkaba> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Authentication-Results: mail.lichtvoll.de; auth=pass smtp.auth=martin smtp.mailfrom=martin@lichtvoll.de Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dear Andy, Kees, Will, dear kernel community, With 5.8-rc3 there is a seccomp related crash which prevents Chromium and QtWebEngine from starting: Bug 208369 - seccomp crash with Chromium, QtWebEngine and related browsers: seccomp-bpf failure in syscall 0072 https://bugzilla.kernel.org/show_bug.cgi?id=208369 Reverting to 5.8-rc2 fixes the issue. Best, -- Martin