From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 8F559200CB for ; Wed, 20 Nov 2024 13:31:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732109489; cv=none; b=M7gcpNpNBURBm6FuroM4hGek2QF+7VsN/NzyQHsWP2QV1YabVCTaoEID8y4OuzNxaRgotTtcUqvSMuUMkM3gie/mfz5XRz+FnJ9KcV0fR159KIttI8ceBR45q0gD9e/RvZTcX95BXfmmW5sJ7SV0w2/qQtl80cYOrrKjOn4IJiM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732109489; c=relaxed/simple; bh=MU57nMisx/6DEWDRufdi0/bsONzbPtV2fDCpEnmn7FU=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=KI2d9IG0WCoP31ghuS+IfIeh/PHJrOHex4kUeAkLKWbgnyIq31enb6H8Oqcq4wWl6f4oA0i2KR7oBYZJJw3Oriiwt5CmUjHrNCDAfeYO2nYbSH7kTTkp2z+8o0h5WXsj4f1qLpUSFqSi9mE4MhjgK66t8qlyF8kbHbsYVyeRcd4= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-83aed4f24a9so438589039f.0 for ; Wed, 20 Nov 2024 05:31:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732109486; x=1732714286; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=d/BK3spmsTuxEzWm9e/Iu6YJGilsWDZvSEFFz5TUplE=; b=jVioXC0cWcosIc9uTnqVWnGZID7c3rojj6IK1MkUKB/fX0V7Wf/o4lwn9NL8+HGWKT 1r24eTDZbZHIdmjeeS5SRkzyRazu3GUTfwJYXzcNYY6HjyiDWaUdfrw/UZz41NXvqIDO 97zvU6+svBHGFvYdmdFGtE++8/066jkhBNRTTjNyFfTOyvI9TBelJVkC5UOyiDTDV6x5 oOMTPvnJ1UfFszZLvhVsGRwrltUtBGkL2GpJNEP8cOn1l+dM6Y/Z8eDkY4vFxn9r7O7U 7+7mlpmhslj+07DZNB6HwL8DV0SXrwChD+5UXutbfBGhcpz4kBWSm2KoXZXGrSp6zrb9 AFag== X-Forwarded-Encrypted: i=1; AJvYcCXbyWpu+2sD6qIuhFZkrN+6EV7DbNmK7n9bpEFiqiCcO5jpCNwVpFHAELL+bjoYqMJ+FezMFnBhKBF2qrJM@vger.kernel.org X-Gm-Message-State: AOJu0YwOJJ4w1p4+SGyAAHO4I6yN00lzt5iIkPXPrHvJf0OrbGFEGPFy tsJd12AYOHPhVC3H1nfzaqWlmgcWVxE+vg0yCsuaYgD7zvwqynIXvNbmz3S8oiZN52ZsE88tAW7 z42XRRZnNK/5PfTTo1DABx9achGMekFk2ZoB07D2U3oHLfGOjtECF/QY= X-Google-Smtp-Source: AGHT+IGNkM4FXQLC52rJnBBrgYZ9hMSrVqlzi9r0gSGenJtqsEGtG1gV/hn0Rixsya44TSqnTcavRAE0WGshWuFspPKsCC6vq7Of Precedence: bulk X-Mailing-List: linux-unionfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3104:b0:3a7:8cdd:c08d with SMTP id e9e14a558f8ab-3a78cddc108mr12190545ab.4.1732109486630; Wed, 20 Nov 2024 05:31:26 -0800 (PST) Date: Wed, 20 Nov 2024 05:31:26 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <673de4ae.050a0220.3c9d61.0162.GAE@google.com> Subject: [syzbot] Monthly overlayfs report (Nov 2024) From: syzbot To: amir73il@gmail.com, linux-kernel@vger.kernel.org, linux-unionfs@vger.kernel.org, miklos@szeredi.hu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello overlayfs maintainers/developers, This is a 31-day syzbot report for the overlayfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/overlayfs During the period, 2 new issues were detected and 0 were fixed. In total, 4 issues are still open and 28 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 130 Yes BUG: unable to handle kernel NULL pointer dereference in __lookup_slow (3) https://syzkaller.appspot.com/bug?extid=94891a5155abdf6821b7 <2> 4 Yes WARNING in ovl_encode_real_fh https://syzkaller.appspot.com/bug?extid=ec07f6f5ce62b858579f <3> 2 No possible deadlock in pipe_lock (6) https://syzkaller.appspot.com/bug?extid=603e6f91a1f6c5af8c02 --- 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.