From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 D4EBA768EE for ; Thu, 18 Jul 2024 07:59:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721289565; cv=none; b=C+Pe/GxKnEFb0r4MSNyuctkfcYu7p9qDpeFz7W85IR2nsXADsIIRVQSolp1xvsBUZFV94fMJHPDXYhnd4ha+owjWYbBZBxr4RzqFjw8aKdewiB7ceJ5ynAPJ3P8+gpV7Q6txmDtS/rppVlyDBaImf79YZzx77FSjx5dryBNZFZ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721289565; c=relaxed/simple; bh=iHJvg5p6ljjkOIDgZWQcmFfi0Y1NKHZvbW7p0qF04Qk=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=EkHnwyhVpRd37zlySL0KGXpPWOoK1HzRRWXSkoaYlajqYyWYfpSBMkna90Shp5eow4mPbIRXgd5uHIrdTIHK0WKMahaR6/B/tRDnhjB/RRIfE1AVWrpFVGjFoTgqY/MZSyrXPM6UMLkVCEcZj/n+pJ/EH62VocAvFctuFDvKLiU= 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=209.85.166.71 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-f71.google.com with SMTP id ca18e2360f4ac-8048edd8993so83182739f.0 for ; Thu, 18 Jul 2024 00:59:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721289563; x=1721894363; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=SHV4zKfzs5x96MeKzOONV81pwLBbmFsAPIuyFbuSkKc=; b=g4y9Vm+0uBKOiw6Or3JGFaGBIO2DFaUWm/7keH6z7Cq37SiXGZ+ip62UFYkNURoXPH 02Dr/h7MGpZg2WQCVKWuIqERXwWU16sHHBjbrMAiclUVOZOGJX+t06hd63OfX0IScu8Z N+q+8FlQ/TvuVUAF5fzzNnQWxi84pOg9kuXOJ1Xfyer3nhQP1Jjy2nGg7b/F8uIeES2g rd+hTygiOVCL2PEFFVgaJ7AL4QpPlt5iGDplznZcNClNWN7bXEK6NQLO8vMs2yrlpqvE RCQSuLhXT6UxLeDw8amGUFn6Q42auaoRDj0kAEJ5bqK9/yzv4GAs6he+mUWd/tZdG5OX i06g== X-Gm-Message-State: AOJu0Yx53Bca0YZfV/WA3bPuHB1O3gcmF1MoULnNHkucpgyfF9GZv+vW k5ixsgkFrTZIQGoeI4AZIW0ThCYQiMSs0wh/2tDEclWuI59d9JfwC+pDXkOkaozYISjVikxxbUX rNC2h+Ys4xTGF1SpQ25+9iW7vHPpBLtlDHY9qpxNWRxVEPGQf1LlxaX8= X-Google-Smtp-Source: AGHT+IGFvLmyMLdMmeI+i8Xzqf7GwFhBg9/Q7LokY8RMP+e23aQRukE1B0UdVqIn74NMtdfxMgVjRFcbqnzNaMYm26Jq5arsXEvJ Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1605:b0:381:c5f0:20ef with SMTP id e9e14a558f8ab-395526d992emr2867015ab.0.1721289563027; Thu, 18 Jul 2024 00:59:23 -0700 (PDT) Date: Thu, 18 Jul 2024 00:59:23 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f5cb0b061d80f4e1@google.com> Subject: [syzbot] Monthly fs report (Jul 2024) From: syzbot To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello fs maintainers/developers, This is a 31-day syzbot report for the fs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/fs During the period, 4 new issues were detected and 0 were fixed. In total, 40 issues are still open and 349 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 4025 Yes possible deadlock in input_event (2) https://syzkaller.appspot.com/bug?extid=d4c06e848a1c1f9f726f <2> 2605 No INFO: task hung in path_openat (7) https://syzkaller.appspot.com/bug?extid=950a0cdaa2fdd14f5bdc <3> 1138 Yes WARNING in inc_nlink (3) https://syzkaller.appspot.com/bug?extid=2b3af42c0644df1e4da9 <4> 1094 Yes INFO: task hung in filename_create (4) https://syzkaller.appspot.com/bug?extid=72c5cf124089bc318016 <5> 825 Yes INFO: task hung in d_alloc_parallel (2) https://syzkaller.appspot.com/bug?extid=55f124a35eac76b52fb7 <6> 575 Yes general protection fault in iter_file_splice_write https://syzkaller.appspot.com/bug?extid=d2125fcb6aa8c4276fd2 <7> 445 Yes INFO: task hung in synchronize_rcu (4) https://syzkaller.appspot.com/bug?extid=222aa26d0a5dbc2e84fe <8> 349 Yes INFO: task hung in user_get_super (2) https://syzkaller.appspot.com/bug?extid=ba09f4a317431df6cddf <9> 320 Yes WARNING: proc registration bug in bcm_connect https://syzkaller.appspot.com/bug?extid=df49d48077305d17519a <10> 295 Yes KASAN: use-after-free Read in sysv_new_inode (2) https://syzkaller.appspot.com/bug?extid=8d075c0e52baab2345e2 --- 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.