From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 67924628 for ; Fri, 2 Feb 2024 00:08:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706832500; cv=none; b=K9fUkf5elJsw/4S47AK36XWKTcPL4sT4qqVFKzqqU6wkoTpC85oquaBlqBwM1v6ifFc/ybJzJTsmG0DF0yJETmFWtzZmMr41e3o/94oN4LLrZnokD98Vt4BjS5EfeVqrbccd73vP3Y8CTK7fRbBqOJ4zw0Fl67t0XFt2eOM8Yso= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706832500; c=relaxed/simple; bh=CPKlspD/ZSfWixUM8SglUnOrdGxitKBWwWP9lEY6reA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=dNQdVhXkIdULzjkGv1xhavfj9WjyYR2GZfhu+DhAYYHWcag5UEUDr3pSvQD3IY4iRFtmry+K/fcxlVSHBfkwa3EXnNKxPm+kdAkyS78DjfVsHEktENKAv6KOd3e08+6VTw2LvW1CciSibk4whX0lMKDRqmk+vX9jLQGb0j1eskw= 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=209.85.166.198 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-il1-f198.google.com with SMTP id e9e14a558f8ab-363779f3989so11971925ab.3 for ; Thu, 01 Feb 2024 16:08:18 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706832497; x=1707437297; 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=G4mzgosjtwu3nuWmbPjr3bVmfm9tkXjCP6x9nYO9HqS8/GIUjwqiTWRccWOEJfjRLt gF3epgAHJdJONocSFzBjFyku7fIr6RkP4WUvpR0+IL35YMBSzWpoLnJvHY2jWnz3+Bcy LOt9utH+S/JCU1mbvCVlmkmpdxLj4FB0DWRqXTEmtqfjD7mY3K1lUgBChuV2WMxslG7Y oju/jgZEM350WwPWlgpiUIKCzxkUPA3iUkWfgFGXGZN9yBYcKsJUOYQWzK6oyCOJPYsE 0HJGhhXXFY4G5s/2/2dBFhoRsIfgzMWTGz403uBUj14azSIFOpAFmaJsJ/lq9MCMIcxE sKWw== X-Gm-Message-State: AOJu0Yxq4E2su+znvAqJrJWWBEWYi7HNjfikVJA2xF3l4yGZMW9ogvKx 80O8l2Y9WuzMQPcXoD4D8g438mBKD78IOLWYOFIJ+qBv5rRIq8x6l/oxtHL5auRfvfQgTTCYN1Y 6O6JIz+KQct8By4b8J+kbPjJTANbpH8UyZYPaO4PyRcNn20wrj7Q84sw= X-Google-Smtp-Source: AGHT+IFh6rPkpvnTpkhqIyzh88eiONvMoSw2oblVG+U294VcHimyqA5qNFoUju+wCc6Nbr6ALRpN/ya37moEeFn4cz4w5BNo8Dox Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1cad:b0:361:a961:b31a with SMTP id x13-20020a056e021cad00b00361a961b31amr572373ill.5.1706832497612; Thu, 01 Feb 2024 16:08:17 -0800 (PST) Date: Thu, 01 Feb 2024 16:08:17 -0800 In-Reply-To: <0000000000006fd14305f00bdc84@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b61df306105ae8ac@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