From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86745C61DA4 for ; Mon, 13 Mar 2023 22:42:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230047AbjCMWma (ORCPT ); Mon, 13 Mar 2023 18:42:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230038AbjCMWm2 (ORCPT ); Mon, 13 Mar 2023 18:42:28 -0400 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 309AD8F51E for ; Mon, 13 Mar 2023 15:42:20 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id c9-20020a929409000000b0032307610dfaso2399729ili.5 for ; Mon, 13 Mar 2023 15:42:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678747339; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=eByn0hcpMeptzqeE5fW4i3qazh2DBAhZRn02bjUF1dw=; b=rS61a64SeJwYbFGgX1gYow+eUIYiTVfUiEJx5FPFYZrWoHAKuw6ix6GM/S/8mS1v/U pbLsl7cOkMpNTuwrOZeP1Mrd79rhhYliQbMyTlzRuZhJmEx3jdTQ7znTTitnajNQH0TZ QjknkneaDXUNhvkWZUhzHxcDQLyGD6XHZ6GtjiX60XPrDwadw31lVZ87qKnhDx8+JFZT JuJRZFhdaGwtd82Q6IS2saVG8kwLal/xa0gFAfwrP6IeL/VtusvXgoU0cZZqVfmywgdj DMnI1UkxQPFdRo2m9F4y3XF0ERlZJSjfOiT1ptVi6UJ58f7au6juES7y1AoW5yEJTDEH x/GA== X-Gm-Message-State: AO0yUKVkwx1LhgQ5lH59UYa76WHH5rs3ym3gRFEarCphZoqoFupN1UJf PaSNmBvHXuZNDKJHDIhcYoHMgGmW9iYPncuOIUJdKfFjdc3qiM8= X-Google-Smtp-Source: AK7set+fnk55krITt4nQ7dp/jxaceUY4R+J29wFnbO5f0kTTIE+CiL6hu7x9nP551hGsq4nMawWE93qeRydgkCVUG8z6POugriqz MIME-Version: 1.0 X-Received: by 2002:a05:6e02:54f:b0:319:34bf:dbef with SMTP id i15-20020a056e02054f00b0031934bfdbefmr648931ils.0.1678747339558; Mon, 13 Mar 2023 15:42:19 -0700 (PDT) Date: Mon, 13 Mar 2023 15:42:19 -0700 In-Reply-To: <000000000000e3af1a05eec2e287@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d7988d05f6cfd256@google.com> Subject: Re: [syzbot] [reiserfs?] KASAN: use-after-free Read in leaf_paste_in_buffer From: syzbot To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@kernel.org, peterz@infradead.org, reiserfs-devel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 26388a7c353f7b1d3fd8a6df6452fa9773193155 Author: Peter Zijlstra Date: Thu Jan 12 19:44:03 2023 +0000 cpuidle,arch: Mark all regular cpuidle_state:: Enter methods __cpuidle bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16fc20aac80000 start commit: 420b2d431d18 Merge tag 'clk-fixes-for-linus' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=6bb1911ff9919df0 dashboard link: https://syzkaller.appspot.com/bug?extid=55b82aea13452e3d128f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17249347480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14281c1b480000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: cpuidle,arch: Mark all regular cpuidle_state:: Enter methods __cpuidle For information about bisection process see: https://goo.gl/tpsmEJ#bisection