From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 4F6733838B for ; Tue, 30 Jan 2024 06:22:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706595726; cv=none; b=qK2cOxfKl9vyUQcH5ULFuaDQ/00i2xCPopTlTvw/8BnPFOVc9NYTCw+7UvKWntfTjJ3ba6jSgiv6yKKm01en72DIchkuAF43BH/JAckR0j37//YvR217eLmGvIViokHIBRXGIGMHWTUpfxKeM4p18TSN9guXFXlBBsPdLOfq9nk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706595726; c=relaxed/simple; bh=r5Ux2iyL+AtcuOKpR9DhMnN0TKsSJlW0pyPduii04zE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=oE5nSLLrZevWF2Hal1J+9V4HyTIvK8XkXlX33DhOPzZurCbg/1wURfMUKmtuUddCKkHAxDsPkDyDoDFVtTeayvD3pnfqNX346ml/dsdfkrDA8r9rFOHHSdrQI+6w4zXhMn8nSMTqc6Gizv6XUQxpUKpXcRtriw+42LmX+kgQdMc= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-36389e43e3dso6598135ab.2 for ; Mon, 29 Jan 2024 22:22:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706595724; x=1707200524; 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=QA6ideeye3nTcQmEXGXWv37hgB8xmaoLG/vHEi175ho=; b=vs4LBE1rwUg0MyitCKEWMdM0FKN9tbrCA5wuhLKIKd/JxQ820OBK7MLEImo+y4j8wf 6L/oNx9YmSB/hu366OFPRf7z9wS//l9wz/yb6Cg7ojx87g5QIDQsn4XFrlYKLpdjIMEq VP86chNGANKQvjEK/ux1v8KWdehcmeLrSRUnhu7KNluJHzkd0QUA72lk+b0ZX5HgFgx4 xi+lT7SiRFK1tKUZtn8QbVIUZOgUW6WE/69eaVkPjIMhhExJeicfYapywFexYbBzNkVm Qd4m5j1ntMrAvESHXlDQh+n0PfoqvFwXvQd8WXz4+ePGrvfJmCSQrzgfXPQPGWRZYGAy KZUg== X-Gm-Message-State: AOJu0YydtKTyyYFV0jNAoMjJbVxMmGsILSDAwBkpAQN9zSjtnWSN76wH HhvxepgjEoFaZeiVf/iwyBXXFzcmXzNb6AyJo5XDmM2FDEb/ai/SJPep+X2MRJsr25Ca/kn9V3X JfpEUzn9xweXX6Hr4PKLTuqNd/RdEyqRKAwVB3u6283e0lG7AfH78adY= X-Google-Smtp-Source: AGHT+IHvi14tnxAPWo4QWV/I/g+7W4U0Ez/MIMUfbRrlXheZgCmN45tlrld5ljTOiRk3OOrsPbvbcRirPawZgmaQpAMC+RUcCaIn Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c02:b0:363:91a3:4b60 with SMTP id l2-20020a056e021c0200b0036391a34b60mr5312ilh.4.1706595724354; Mon, 29 Jan 2024 22:22:04 -0800 (PST) Date: Mon, 29 Jan 2024 22:22:04 -0800 In-Reply-To: <00000000000044b47605ee8544b2@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ecec7e061023c790@google.com> Subject: Re: [syzbot] [ext4?] kernel BUG in __ext4_journal_stop From: syzbot To: adilger.kernel@dilger.ca, axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, joneslee@google.com, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, nogikh@google.com, syzkaller-android-bugs@googlegroups.com, syzkaller-bugs@googlegroups.com, tudor.ambarus@linaro.org, tytso@mit.edu Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12d23c97e80000 start commit: eeac8ede1755 Linux 6.3-rc2 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=dbab9019ad6fc418 dashboard link: https://syzkaller.appspot.com/bug?extid=bdab24d5bf96d57c50b0 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14e5a788c80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=141e64e2c80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection