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 1A69038384 for ; Tue, 30 Jan 2024 06:22:04 +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=1706595726; cv=none; b=GRUHmZxzDPqqopt6e0kVZ7xMhvcIEyMtBexAvoI2twW/KwQuP7ZfHfZrE8GOASUyRgq1bKJ2DGoBVlyLT9nPAv/twyyUTCF9ey8sGDohDHxa50LLNZmRy4Oq8g0WokUUobwkO/6CHNJsv+ItMg7V/rqgP1XXpcnY2NQa6eswn/Y= 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=209.85.166.198 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-3637888be8eso17645755ab.3 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=Dzg7tNYEUeBn8hM01Dqi/3IN6mC6A45Pwa3nyZ9VghDYTRSDJpVmAOQt50qlP26q+g N+ihtAVYfvrPjelJCQr3sDdkhPRg40uu1qKvzPzbSNV9pln7x2jwT0tDnE8G5MFDp5Zd 9zjWRhsBYrwdiIzdYjve3/wNcqTsXJxyr+NpmQwFaclYm34qDRDFsNrmpJfYktJBGgA1 54A3Fn7auiPOC10tyG1NVbI7ygXeMT+yWMWDV8wgtP/OYK/fAJZVoYK3iXK+i2Ev5tem HiGQfU40FWAGTIbMQRgv5CRqzdUlsQCP5fmYVkwdRK48N6k3G8upImUQsG9kGjaV4MEE oKQg== X-Gm-Message-State: AOJu0Yz+Dp301fc9cBqCS6A660Y9fhPlIKCLUvtO8SJnkoNWerOqQy1r aY93GN4Jqoz3s+IjP/xgFdRqlRxmRo+sKqR0Dq7tz+deZ5IwhuNaRjjPOEkkuCL35k8Ob3c7D+p DyFQORSJb1SOUnzpDpZOWk8ZuKiZ89vG+1EJVtGzaZydaEYcCEACQxZg= X-Google-Smtp-Source: AGHT+IHvi14tnxAPWo4QWV/I/g+7W4U0Ez/MIMUfbRrlXheZgCmN45tlrld5ljTOiRk3OOrsPbvbcRirPawZgmaQpAMC+RUcCaIn Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c02: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