From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 EE74A21D3DB for ; Sat, 26 Jul 2025 08:56:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753520203; cv=none; b=K4h8StxK4xXc7RjhLvF7Ns5LvpBW5jiECBHMRfvCy5u2SJxAJNyNafV791y1nluS0Ok23LaYynXOYY6Et13hakJh8CPF2L6p5HSVXyAcHIiFAB1YdH/SMYx87b5ZTeERmC2nRsdTnIl7855QjUUwwibRlzV8veFzoU0pJGv9c3I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753520203; c=relaxed/simple; bh=r8ZjYIBoHWp3Er4XQQDCMKi4woSIdnfufa1P11ySiFQ=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=NSGloWiq8cCLh8sIbaDL8HasRitfenvRQ4ioeUn9X9szRPAkj50kAFHaXR1p/LUGcQxiewJhXTKfnFoLzHfDHWS0NrXPnoeXgRNL2BIX1UjuWx6vXk9NjA1hiwwovliLofb2cOiq8w2+iVfgDcIsqO6Zq5yBwe8FfHH6+6BXfiE= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-87c1d1356f3so312958039f.0 for ; Sat, 26 Jul 2025 01:56:41 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753520201; x=1754125001; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=13xxILUIH8NwouizMzWPFNtet7N10oMiBjeHQXTNiTw=; b=g3HtNnQNQlnfntDJ3qO1jbfB7L6xl8IXHb8saVwi4CHMVw0YhY2eWjpb++TimnqBOt lA1WSJWwuYDv7PHp7j5FtiEkI54ZcFmGIl7d7yMzZxI8zH9kk9HcbwFyJMRODV9RaUDx LCFNUad00tvQDZvigwMBBU6BVgMX43RBTeCYheWmu4cFHpVVIoDlGn+aPLToMkBnUDyD YQuEoBM3+dSKuUcVYg9Hvxo2mjEDcOFSEhI1+p9dBjavX09ynHA/pSJmZT5kC/wGDueQ Pv7CyPPcULTqyzTJ3vBguEXdHwCdueDrQUr2RgsceSN+bJjurYalEIES3OuWGn8LcsJc OIug== X-Forwarded-Encrypted: i=1; AJvYcCVdAI59E0tZ//xZ3L8fvoiD19+tWaWqw4dg0bA5TVFz12w69CUzePRQkMbSNHPszs8vyc1Krq9h2YZDkf4=@vger.kernel.org X-Gm-Message-State: AOJu0Ywdzz7gYGjMjxID8qbnf4PWzph6NfLnZojo4LgIG8XHVRqXsPcQ rJnXG2uc798jdaEpPyb67ilOCNrDEtrDAtmZW2JiYbYskL3KJctxcJCpOKEiE52tJhQRrpHH/aB UTcPcNtyhyVC2ZaHbZcUUP1xNFFwDYdsj+ta7NlGHdwZTuj2oQsXnbjCAfUg= X-Google-Smtp-Source: AGHT+IHkcWhhZHBm0S0ijK0UaSwKbtJPh279kl6oxHrH33UsqKoWhEyfu9+4G4GpidI7QbmrzCHoF+8UHqXa817inWpA6P1t4DNW Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:3f81:b0:87c:1cc3:c0fa with SMTP id ca18e2360f4ac-87fffa87a2bmr811822039f.0.1753520201108; Sat, 26 Jul 2025 01:56:41 -0700 (PDT) Date: Sat, 26 Jul 2025 01:56:41 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68849849.a00a0220.b12ec.0012.GAE@google.com> Subject: [syzbot] Monthly exfat report (Jul 2025) 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, 2 new issues were detected and 0 were fixed. In total, 8 issues are still open and 35 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 403 Yes WARNING in rcu_sync_dtor (2) https://syzkaller.appspot.com/bug?extid=823cd0d24881f21ab9f1 <2> 60 Yes INFO: task hung in vfs_unlink (5) https://syzkaller.appspot.com/bug?extid=6983c03a6a28616e362f <3> 14 Yes WARNING in fanotify_handle_event (2) https://syzkaller.appspot.com/bug?extid=318aab2cf26bb7d40228 <4> 13 Yes kernel BUG in folio_set_bh https://syzkaller.appspot.com/bug?extid=f4f84b57a01d6b8364ad <5> 5 Yes INFO: task hung in lock_two_directories (4) https://syzkaller.appspot.com/bug?extid=1bfacdf603474cfa86bd --- 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.