From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 291D4125C7 for ; Fri, 16 Feb 2024 04:59:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708059545; cv=none; b=cZbMRuJGPIMKyih2P4BjB0WAiPrf0caHMwAScvA93COmkbJy7+HWcGki33jD8LU/Ue8/+pyf23Q3r4SGi79LvVbO/6YZZ4lJza5cpF3vydbW7Y1GImO24UZkYjR68UpdBMj0sZDxqQeRPG7b6odQD3kNdcYnZT9+6AuLeC9f+zE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708059545; c=relaxed/simple; bh=+AGLJ+h6ksQ1LMrUfaPJw1kfoY13+VERfmtwUV0/xm8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Ax76+92K44iu+M/+pobI8GqHCd8+yVPDmrPW4DGfYF/4wSC+eSq+rQNpaCGrIE43yN/JNQNdGz7aHw/MUIoWzv570mCtoYOyNDKiFrJyN1F6SqeNZkY+Grmlpzzwwtp/1lNQisyilL0wnt8NJLRPbySmVZPIBd/Mis1bNXDLH4o= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-36414a7850aso15879805ab.0 for ; Thu, 15 Feb 2024 20:59:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708059543; x=1708664343; 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=JculTRychqwIzbiVTR2hbbWMlo9K2vSRcy7NOSpjdFc=; b=A8EusJEXVbN2bLZzy0JpO5FZRposfWRTHs1r+UbUuO4nK1bqc3OJeoTGciwB43Xsky Uwtbn3vHu1og7bpKzMFSm5U7qba/JaisqzmMHWup0k7UhgN1PwBk656VRav/3w0y9cFk 4JHcY7CTsU2VnQTgLQ9wXRluYIjpBTjyCnelRudUfqiCjKbuq4bnEP7raq9NsMPPkLxD NXEO2Dh9lMbmA6fd+F9+iYVEmTcm/FIx6WQeIMgJ02vmh3njl7AwxXsEjXZ1zEvhoVM/ cFa6OtxgYmWVz7rjsTCF+wweBgmA3uur5BulAz1mKKIsPIJ9gTQtuGlRkJt+F1pW3f3y hpdA== X-Forwarded-Encrypted: i=1; AJvYcCWJl/K7zbqIw0Cc3NymwO6h2SLYKYuk7o6mgBvJkTqzjM8/VXYQOh/3yYDz7wQBemwJxqpkLQha14JvD/hRJlbq3iKWG+LSxVoRZszSLQ== X-Gm-Message-State: AOJu0YyggMwDnuQ2cg6mr1OUHQcy/o/iQ1MJsWxffEyb7A3VOJM6a1GQ rzT8ka/PINkjLl7btjRP84sCKye3xR2Uvcaj8oh+bujxEinttc/YVHyf74GTpcSMEwFQMxzVWfo 7H2XQMJl2oy6HHYlJwN5bMeaWO1iO4F08KEHMFFvESFp3ZjXe0QW33KY= X-Google-Smtp-Source: AGHT+IG8V/bytoc11b1/xnBwTe9cwikfexDe7rGUBOXKjOIuOWeIt138WrdbT0Z2LLvL3fWDIHkULxgTTGnYyB59KvUPbLFgzdS4 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:c568:0:b0:363:8b04:6df7 with SMTP id b8-20020a92c568000000b003638b046df7mr297584ilj.0.1708059543346; Thu, 15 Feb 2024 20:59:03 -0800 (PST) Date: Thu, 15 Feb 2024 20:59:03 -0800 In-Reply-To: <00000000000096592405e5dcaa9f@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005626e80611789a1b@google.com> Subject: Re: [syzbot] [exfat?] [ntfs3?] INFO: task hung in __generic_file_fsync (3) From: syzbot To: almaz.alexandrovich@paragon-software.com, axboe@kernel.dk, brauner@kernel.org, david@fromorbit.com, fgheet255t@gmail.com, hdanton@sina.com, jack@suse.cz, linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk 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=131679fc180000 start commit: 200e340f2196 Merge tag 'pull-work.dcache' of git://git.ker.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=a3f4d6985d3164cd dashboard link: https://syzkaller.appspot.com/bug?extid=ed920a72fd23eb735158 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15dd033e080000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16dbfa46080000 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