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 2DEEA12C7FD for ; Sat, 7 Dec 2024 16:12:26 +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=1733587948; cv=none; b=q1GaxBjVxVJL5yJ7gfCtLH+ZNwNnmeaSoZoOw339CEfYd/3bGUYopdfsYnZatv5gExseLDSXeluxFME/qkLVngwrtXtEVcFUze9mfe/PsdEOStJur/pEAMhuzEo+sQ9dGAlY7DrSGHOCTCjsqQ94faT1mAmPviyUGWDimhycmaM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733587948; c=relaxed/simple; bh=ouwXvSe1knh7wv47Qc6XJmHyUS4VxHpHthoSndAt28g=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=t+zQ/A88dRzNbKfAbBoAzHVOU3TjsWys8HuiedTCdFoRG9Xyob6Cm6muryD1Nigt62mF83mcAh3TXj+OEnDnCt3pBrFr5I0+bp0XKn524KgbqCdG4srvx6/DelZOT2QkuVMdn552wmMWuSJVgOJRz56F1rfeVsVmdFLsEGj1a1o= 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-3a7bdd00353so32245405ab.1 for ; Sat, 07 Dec 2024 08:12:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733587946; x=1734192746; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=D+JG4qnBLpllsmCaEwFhhtqecdIWaTzL64jr3+YLTZI=; b=o45t1DmjOWX099LsbXSQ9GzaezmKP5trhZN/Uzwq6P1b7QWwRK1bcojWr0XzblSVmA Kb9brBGXl9nGAo82IksPFknPrRfUmuqHziInBwWDqHjRjqn1agCKv685zLObRGRjHyTp 1u0NzeZo+q94SNmK8J6VShJtwvYUK5JECdxTP3/PBhoCri2UI8RCnB0GTM/WzfUKH0ML laCul7H7VvbFbIJwPwsWGmhXsaSmLafooZoMQnYg9dst/NHVjSLiw5CG4Jtzb8ZaYEhL SypV1ReWTzRkPU0dGPZq4MHgxVi++8xA5tfTJM4zX0nUNPYeal7RjYYSh7/hnJP8N3dp soCg== X-Forwarded-Encrypted: i=1; AJvYcCUSVaje+b0bYSdY+k6Gl6O+P2wxEWiVNV+tZpacAvLOls529EftfZxKeJ94YautfH5B7pkIx8b5gXFu9lQE@vger.kernel.org X-Gm-Message-State: AOJu0Yyx52L7+OqQbFQWD4dpjBNqceJTiURXhyoRXQgc/NzVp3owgLFO 7mCvPvdycwr11XbvtgU9VKHpufTF6RSm7LnI6PQu8c9LmwKasgwC99ZjOeNkwc9Z0CYEEeC9nHP ecxo9uUQk4B4LeqxiM5IpLKwoCXd2hImjgUZFo6Nfxjqc7pCtdBJXu7w= X-Google-Smtp-Source: AGHT+IEb8qWA7F1OFfn/rTZXkPcErKK3GOUrm2bVUFfqD2TjViVTNYIBdH6488kwbngRgUEBbVtWyGy4o5ywx+cY8o3fK/43vSq+ Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d8b:b0:3a7:6e59:33ad with SMTP id e9e14a558f8ab-3a811e0879emr70609855ab.17.1733587946408; Sat, 07 Dec 2024 08:12:26 -0800 (PST) Date: Sat, 07 Dec 2024 08:12:26 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <675473ea.050a0220.a30f1.0159.GAE@google.com> Subject: [syzbot] Monthly exfat report (Dec 2024) From: syzbot To: linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello exfat maintainers/developers, This is a 31-day syzbot report for the exfat subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/exfat During the period, 3 new issues were detected and 1 were fixed. In total, 12 issues are still open and 19 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 3225 Yes INFO: task hung in exfat_write_inode https://syzkaller.appspot.com/bug?extid=2f73ed585f115e98aee8 <2> 1854 No INFO: task hung in exfat_sync_fs https://syzkaller.appspot.com/bug?extid=205c2644abdff9d3f9fc <3> 394 Yes WARNING in __brelse (3) https://syzkaller.appspot.com/bug?extid=ce3af36144a13b018cc7 <4> 36 Yes KMSAN: uninit-value in iov_iter_alignment_iovec https://syzkaller.appspot.com/bug?extid=f2a9c06bfaa027217ebb <5> 8 Yes KMSAN: kernel-infoleak in pipe_read https://syzkaller.appspot.com/bug?extid=41ebd857f013384237a9 <6> 2 No possible deadlock in __generic_file_fsync (2) https://syzkaller.appspot.com/bug?extid=625941ecc67c107ef2bd --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.