From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 5B49719F for ; Fri, 21 Jun 2024 00:16:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718928978; cv=none; b=GQAB+SGso5wihnuKHaUqq1tR4bQ8oXpz/AASBA0dwGnORLNlTH7zuKDZF7Fyep8DqgjuvOu8/EMyTMwyNqjfgeXC2DqMx/RYTBca8nhIIrzF4/8bkpUAChaYaurQKXWRVFrfDG6EjpMofnC4f3xctsQwl4E0AVgvmIw971xL5b4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718928978; c=relaxed/simple; bh=dfBRawcr2glCEAMpyVpqh9p8zTcVwCn3sIfnaGnucac=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=cuYuIKGGP8p8C4B4KJ2iJKATmUHKFcmgVv0TuR122G5MqGJopEpTbaNMWmgtWwkGuwAmyXhlBos+QB7wUBVo/bm6NIDnmNVk7KLvR/USyWv5R0UBvZaYqEKaSXbXR/dfJZVGZ9nf2YZDpojMuLZ17OBZuL0qyqYT4lf45264wO8= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-7f12e60c050so201788739f.1 for ; Thu, 20 Jun 2024 17:16:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718928976; x=1719533776; 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=dfBRawcr2glCEAMpyVpqh9p8zTcVwCn3sIfnaGnucac=; b=lCgxNKjoVZ5VYuv6h9aGmrMLxp1dt5iHI4JlqzoKip5Zd1S/zpC5BByZmihWtTFSto g05ntZ+VOFMIc8Y7FEId3kMjOgHgSDlBzWVtb0tavrxtxDd4Y1DxNjn9k2dCsaSL07PC eA5Q0CVC6l0fhJzd2hJh8KKvSs7ACE1SaUf6eQXHd9jiCAiSFE50oyj/l7z+YGsiJ3Ig yRHvSzHxGOUjhL0l0ZqbHCACYIJ3/MGFsUGOHGnkBbH6LWktmfye7nwcOkMTV4SWyXqY g5rL09FISgHY04VvzDKbv0dKsNn5tMUNw6L9+kkO52+f2+xbi5rvJyF1PRxpoMvl7suI 1KGQ== X-Forwarded-Encrypted: i=1; AJvYcCXbjA7OFKM8ONBGKMjm/9epES7tkAz80ibzsBqG3lKPFO1Wz7QHWxmEmrPJRQTM6N0rDGtaKgAvr7drsOJdjeIST40ajbDTZRQC9g== X-Gm-Message-State: AOJu0YwBhS0qMV/WxiaOZsP6CBe1NPeZOZJ1bMAlrQ/jHY2/lHqsvjUA luHcW1fxtzDxWcS7slD0EGu0RpjX79oR54xCoJnoWo8z/lpzXYCbsJmd23Pqjh7bT2nFfs9arRn K2nR578/LSXV3ju2Z30xUBSwJhxgjOamhuJhHjhggGWWRl+G0HEO3lBw= X-Google-Smtp-Source: AGHT+IG89JAyn/NY9M/Hy78bC+ISEzcD5xhsyf833dKnYvd1Hw1ejNIzlzrpDi2XnWamhjOzKzSs1NIbkg2FI3422oAvKYuK7+dc Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d90:b0:375:8a14:1012 with SMTP id e9e14a558f8ab-3760951edd3mr3427405ab.2.1718928976587; Thu, 20 Jun 2024 17:16:16 -0700 (PDT) Date: Thu, 20 Jun 2024 17:16:16 -0700 In-Reply-To: <0000000000006fd14305f00bdc84@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000b3e69061b5b5762@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 10 trees can be found at https://syzkaller.appspot.com/upstream/repos