From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.160.70 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793046824; b=S1mAZhVpnf625oK3bJTR5bntVz+VAwIYO11rdy7HQShBpwOP+9RJADobOmM4C4YZXBF9 LBfrdCXWmagf5b5+hWLNncgPGay0EvAxCam0+F5WMCm5T2HOpd0LXTXjaJ50Y4MAzHuQx i+zXyV6Bmv5Wf5cKqA8GB9N+P6AcppmNQZbCaeOOPkI5Jn/jrckQt6epgaNuyeC3ED1Zn Qrl8bruA0d7Py1gfBTkbN0Pa57NoBRd09TDIQT+kYGZQUdvByiz/6woEA/W2gQAuyYeww JYJpVEAj9/Q2DVhuz1rQ+CIKowKAUyOxNen/NuMXEdrJLxEEceiOJVZBATL1fLW5vPA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793046824; h=DMARC-Filter:Received:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:MIME-Version:X-Received:Date: X-Google-Appengine-App-Id:X-Google-Appengine-App-Id-Alias:Message-ID: Subject:From:To:Content-Type; bh=h7Aq+vqPvdElieptV/YoncWuNTXZ1m+hINrzzecmweY=; b=S91VKiCitm9xhjUa/BnLiPeK12/G4+wHRryPfhnCU2QW/XBZXD3w7+UEB/sZwdfy/phv meAxKeK0+CKknn2vTm6hUxjoEbPZZCIkNpENAj84q78mYnItxYKtXmL/alv05+U4AuyMi j4+1y+CKO5/+88kDqw70ODTWtK3hPiOwatY4pYMOTZZ6zOPoXNXlCFfIMX4uSVRLR/FOE aSS2p1so7otUs4cTRjq7zG3hvLLwa+Z6t/PDdzIiMJR5C2AnccKfENUIIlawxAb4mG57G teysUUWtIeDFx2dthXs8eAYCKqgSJiSMGTzCExF7aoYtKdAg/SqYSZp1VmG5jkSYfWw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.remote-ip=209.85.160.70 Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 03ACD606A320 for ; Mon, 26 Oct 2026 20:33:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 03ACD606A320 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-oa1-f70.google.com with SMTP id 586e51a60fabf-4574f1cac98so4537661fac.3 for ; Mon, 26 Oct 2026 13:33:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793046823; x=1793651623; h=content-type:to:from:subject:message-id:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=h7Aq+vqPvdElieptV/YoncWuNTXZ1m+hINrzzecmweY=; b=WStnYQpbqNDAJX0gbacFbgHMda141qNdg9MIgZLmFtwl/H9j/EwZpZyCi0Q7UDd4y3 8PTwoTAoe/kS6QiaxQLSPm7FJVzL21vXaoRdKe5AR5MrhdsVrFw4io9KZx/wQq6cIdfT wBkTqr+z8N1sSSwCOo1T/zI4/zL7YpHVAALPSIv3zNWKCpHD8OUcGJrWDYB6wtlXWE0+ 5EkzB17LtRSH1opDeBNPbNn31AyuOMGy5mZJtxi0dp/S7Ywng8aTX9DWlzkxBbwm3/+f m56s0Bz4MBf1NRTlS5gH8FZM4kX9UZ1dxOs/nX/KZ8Xun1O2WchDjcllWIufO2HQ2RaC 9jvw== X-Forwarded-Encrypted: i=1; AKwUvBzgns0gql+i7UJGjG1yqQ+uzs+yCUTAfcYob2ivM47h8FkVnfgE2sMuHTgDHW8Uai8NwZMG49FiP7I09YA=@vger.kernel.org X-Gm-Message-State: AFq9FYKDzGOKeuRVy+G1OAwF8ye5DhPx41bacnpKj4dVKUP77a0mQ4qn VdqV4Kp5Lfxs5WEOPOAd7LGbMstuSbWoJqwLqcJRMbBZ91BQ/hCb62toJY/wvPkCxGyU9L8f4W6 gPkwdqXkec5KOMr4IpSzsIshwZ3LQYRrVLFFIyurHgMlaGYz1IYKAAz6boeY= X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 X-Received: by 2002:a05:6808:15a4:b0:4ab:230c:5faa with SMTP id 5614622812f47-55c002622e3mr4970843b6e.18.1793046823037; Mon, 26 Oct 2026 13:33:43 -0700 (PDT) Date: Mon, 26 Oct 2026 13:33:43 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6adfb927.3a3d6196.2ecadf.001f.GAE@google.com> Subject: [syzbot] Monthly driver-core report (Oct 2026) From: syzbot To: dakr@kernel.org, driver-core@lists.linux.dev, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello driver-core maintainers/developers, This is a 31-day syzbot report for the driver-core subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/driver-core During the period, 1 new issues were detected and 1 were fixed. In total, 26 issues are still open and 4 have already been fixed. There are also 14 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 137 Yes KASAN: slab-use-after-free Read in disable_device https://syzkaller.appspot.com/bug?extid=4393dfdddf166f2de2b0 <2> 91 No INFO: task hung in usb_disable_device (2) https://syzkaller.appspot.com/bug?extid=5cf28d3643d94bfb0821 <3> 35 Yes KASAN: slab-use-after-free Read in lockref_get (2) https://syzkaller.appspot.com/bug?extid=227dbc9afd022922d624 <4> 22 Yes KASAN: global-out-of-bounds Read in uevent_store https://syzkaller.appspot.com/bug?extid=d164947c037324221043 <5> 18 Yes general protection fault in bus_remove_device https://syzkaller.appspot.com/bug?extid=87188222c77c0dbbdb4d <6> 11 Yes INFO: task hung in unbind_store https://syzkaller.appspot.com/bug?extid=fd7be5ad9795b7f29df3 <7> 4 Yes BUG: unable to handle kernel paging request in usb_driver_release_interface https://syzkaller.appspot.com/bug?extid=863936f50214e843ae0c <8> 14 Yes KASAN: global-out-of-bounds Read in bus_uevent_store https://syzkaller.appspot.com/bug?extid=9a321aea9d851b299486 <9> 8 Yes KASAN: slab-use-after-free Write in do_bad_area https://syzkaller.appspot.com/bug?extid=7bf725ed337e37307001 <10> 7 No KASAN: slab-use-after-free Read in remove_one_compat_dev https://syzkaller.appspot.com/bug?extid=7db35adbc02c5b86d4e0 --- 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.