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 E161D2C190 for ; Tue, 7 Jan 2025 14:54:26 +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=1736261670; cv=none; b=E34TyNm/1Qm7HMh+87ERu6KOp6vBHEhmxwa/sffVRxG2SSGbY4GYflsL+nGAeerUFy6IzXpW+KovFZbSPVivm7mYgjmS+SBFUEG4BiZzRPM1cyQxmwWpfJ1Jz797JwXJ/ZCztiFMmyiJMVFs6tTGAmxKYAkRctEsmk31tBCYH0w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736261670; c=relaxed/simple; bh=QzZxx2Oc5TPuhrNsQ3ajUwDG1bo0smOm/dSZglF1Zws=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=okzke6MyNNJi7bgmPLdOpktSlCBirPtECnfI4hHFkXxYUYQd0DZwl2oLz9IL+m0qZY/+APvsqCf3jcgFQeA7Rkgw/PXcecd/e/ANvbVqiyoO2iLVTbsW0G9WFREpyDcs3fQxRVPUmGQM3qrxD0HzNGDBVsE5sXxu59NS5Lp9I3I= 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-3a9d3e48637so162447535ab.1 for ; Tue, 07 Jan 2025 06:54:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736261666; x=1736866466; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=svjDloMgW4H/INr3u4boryd9gbKBZmqI27eqAVnul/s=; b=Y3CbyjJo/QhI6ZOcqqslbpPrecujMuFBsEyFBRmY6kXoGmEqNl7DvGOOnUcyqrBijH c8RzbXB3AdJf+/61trcdS9da58JqfmyWOW7E8Wz678/hLRJLf9O+CYwgripQX9uzfgit 91o4pwJ0KENlz8DQcyUPDxYnZiK8VgPhbBnnKpGRgaf2f1Qf2Gas4DYySl6QkHp4iMjc kPouOjSwfYjWH3mDQCLY4FM7P1ZFtwz2ioOFfI7XMPIGzU1jBak1MqRnoDZT5RA9w/PH rp4uulYWcdTrrjQvrqpfy7kW6KJxVbawAqWndEe9m27IhS0cL/OjoQ/P210HbnqJm30v 47yA== X-Forwarded-Encrypted: i=1; AJvYcCUTcAcdLX1X7KmskhJFRQo5ohT9MSiBC3zfy87Zujoczmbij87jZK1YMspWQPUIHVmgE9OKRNnwjGzYIx0=@vger.kernel.org X-Gm-Message-State: AOJu0Yz0jn7JYyMl57yI2yeTSthozyiIqzWQY7Bk78udDHnfFO8npx8f XzS+X8IlYNoxOzUN7VvMCZLyZeX2lZzKCFWQN6S1JCLZsbPRVJruSUL5Gk6dUczaTobWXuv+xcP NVgMoyBKzO8tod7BTZ8tr9qUh3ID29pxpDmpJfJ2GH9UohKiUIsyyyBY= X-Google-Smtp-Source: AGHT+IGOWTBzVNR+wPwRu7pZqCQsZZvwXNCW+aPEN4iA5Rzhn4nTZ3uRdnyjR6ocW+SbV2bBw9V2eE7F0F6Q8HsIgy6v+6beUMXT Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1546:b0:3a7:764c:42fc with SMTP id e9e14a558f8ab-3c2d5916145mr523497085ab.21.1736261666031; Tue, 07 Jan 2025 06:54:26 -0800 (PST) Date: Tue, 07 Jan 2025 06:54:26 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <677d4022.050a0220.a40f5.0020.GAE@google.com> Subject: [syzbot] Monthly exfat report (Jan 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, 1 new issues were detected and 1 were fixed. In total, 14 issues are still open and 21 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 3312 Yes INFO: task hung in exfat_write_inode https://syzkaller.appspot.com/bug?extid=2f73ed585f115e98aee8 <2> 1094 Yes WARNING in __brelse (3) https://syzkaller.appspot.com/bug?extid=ce3af36144a13b018cc7 <3> 60 Yes KMSAN: uninit-value in iov_iter_alignment_iovec https://syzkaller.appspot.com/bug?extid=f2a9c06bfaa027217ebb <4> 16 No general protection fault in exfat_init_dir_entry https://syzkaller.appspot.com/bug?extid=ff3c3b48f27747505446 <5> 14 Yes general protection fault in exfat_get_dentry_cached https://syzkaller.appspot.com/bug?extid=8f8fe64a30c50b289a18 <6> 12 Yes KMSAN: kernel-infoleak in pipe_read https://syzkaller.appspot.com/bug?extid=41ebd857f013384237a9 <7> 11 Yes INFO: task hung in chmod_common (5) https://syzkaller.appspot.com/bug?extid=4426dfa686191fab8b50 <8> 7 Yes INFO: task hung in exfat_lookup (3) https://syzkaller.appspot.com/bug?extid=73c8cd74d6440aef4d6a <9> 6 Yes general protection fault in exfat_find_empty_entry https://syzkaller.appspot.com/bug?extid=8941485e471cec199c9e --- 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.