From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 49FF9746E for ; Fri, 10 May 2024 00:13:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715299997; cv=none; b=kwWLM+Xn1teMkdycfixVRZ21WdwI93/d/g8el6+Jnv2TW4JAhBLm1hiu6pFqxIphS6PP7LqehYhK+dWymhxuPtr4EWNj6gLxR8tsUkGQDs7UehK+bXP1rYsiZIXp/KZHKX+ompi5RAW5BY59g44vkvTSYqCs9xlQtnMWA0wVylA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715299997; c=relaxed/simple; bh=CPKlspD/ZSfWixUM8SglUnOrdGxitKBWwWP9lEY6reA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=pufkb8j4NOK7s5+zW8CwDgD56tWc86eXkVm5c7pfYX/gvnB4x23k3zX2wvM+1ObGDQe1iUbLOl0MtqTV9C9JVVmVDwk40aEkumn/4M9aXYRgP4l7lI6oRvDHVVzXx1OenCB4UVo0yhdy8dVgYLlMmkGX46gNX6eKU0I1Y6MyyOQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f72.google.com with SMTP id ca18e2360f4ac-7e1b97c1b19so12686839f.3 for ; Thu, 09 May 2024 17:13:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715299995; x=1715904795; 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=CPKlspD/ZSfWixUM8SglUnOrdGxitKBWwWP9lEY6reA=; b=J1eBZiH04i1a4s+Saz0nRXUmBW+H1eIiAiMqJZo0wpFDnlJzgy0fetnVs/vvrKBOYB PkIfigmMd+CCL38Q5QYpDKFsPK2+4KBBv+WSffwylrU1J02OR43MX9bZ41SDAOJXCfTc 9fr1nxvJTmOvaBX26F5fPEbjxpR+AKC2OfQi5lQ3W5JI+w2PFbPTG3PNCxY2hcw3CeKo L1O1J4dIpMbSdSKoCHZX2V9YrIadKsqaaJ2PtuvJXwRpGFaZp/EVdJSaP42q4ugVHuEN mM5CJdHOccyMWlTR5cYL6Gm5MhN5xbH1v+JRcggdU2lA2F9jC0IoUKhEg6dc+Lq3gjUh qhLw== X-Forwarded-Encrypted: i=1; AJvYcCU2vDTOMH5x5XxYwxVwDs+b2sOzkTEUG52WEL3fnuaykPndt1wEDfNoy/ui1jD1Y1ju7Xq9E7seaayNky2RI4S7hTmX+A4xMHFAvGEc X-Gm-Message-State: AOJu0YyuakyazNdyPwBwm89fmVTu6nkpcYFFxv1cqmmziyb9Eth/mStT o2fkEGCZNT4YUinHEO2njPyocYvS0XJVc/bKSnAha1Y25/cNpi/jKLrsxeeIu0Pc6l7JyAzyNDQ 9ttBAIs1kfhXvvTwvJsXHP+l1Sb70lFT9gvIS6JiB87NeDO2YcrC451M= X-Google-Smtp-Source: AGHT+IG8lV0gayEeQv4OnAIVKR5a30CHHZDSkXwY5iPgzJNo/IM83a2phKBkZt0ExDotYyJ/Z5YKhymuoW7uYJ1qBEE9drN4R2p+ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:150b:b0:488:dd9c:2483 with SMTP id 8926c6da1cb9f-4895912b334mr69327173.5.1715299995594; Thu, 09 May 2024 17:13:15 -0700 (PDT) Date: Thu, 09 May 2024 17:13:15 -0700 In-Reply-To: <0000000000006fd14305f00bdc84@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ebbc6706180e6692@google.com> Subject: Re: [syzbot] kernel BUG in ext4_do_writepages From: syzbot To: adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tytso@mit.edu Content-Type: text/plain; charset="UTF-8" This bug is marked as fixed by commit: ext4: fix race condition between buffer write and page_mkwrite But I can't find it in the tested trees[1] for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with the same signature are ignored. Kernel: Linux Dashboard link: https://syzkaller.appspot.com/bug?extid=d1da16f03614058fdc48 --- [1] I expect the commit to be present in: 1. for-kernelci branch of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2. master branch of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3. master branch of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4. main branch of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git The full list of 9 trees can be found at https://syzkaller.appspot.com/upstream/repos