From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.167.199 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793046824; b=EoCaVCZUSjUlGFk54IDgXFba4iTBzx/3T6KmETZ5F7d21hOCWa8VmxkowzNtihXAX5FN RISzs/0vGguM2UPsBg6sQWGIJbnojpD3CjYeF28XQhxQRksjC2Y/FtMmtYua5D6PR9oey wJnFinSx7Fc3c3NrHGYxYI5+COEC2RpfCl6Eoj+BUkkh4GsSwNn46YZILsQ5Yk7rO0AI/ xqw0SYA7R8KB/nGLWo8ef06JcBxjH1Z48vFgE5Y2bB2ff9pIsN5r0hjyPKttVunKfm0vf JzXL1hXDYMeDaqTVYbhhhuYnv2OkQNdCSGaJ0C96XwL0LBXUiw9qXXXBGEPozh2GRvg== 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=sc8E7azNyCiBywSqvvQA4h/t2FL1Zv4UFDt7//eX5l5abclEqNPblVmF9tBsdrhIgruG 9CjAgYk1lwcYw5p+WpmGj9QXgadLd1spreGBCTiM7o6amTIj4GeKYne/vlKOmhwhzJgb2 vMqt0jXROnc/0GLt24jo5v/sl2luS9dHTkP/N+gzlyyg5d3/vfpBEDUkwrlnFrkPf5nAI nngTMgAonaV3w9pf6boxQ5ga8+4LVz1AXOyQMTHmqM9MM8JQDEluzwDSYBci4dj54LIvO LCuq/hygIP3xNc1nMi0XgXgQOC7sFIuAFisRw4Cug8i8SQx7km2NFaPWrmEya6MYNwA== 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=209.85.167.199 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 07BA8606A321 for ; Mon, 26 Oct 2026 20:33:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 07BA8606A321 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-oi1-f199.google.com with SMTP id 5614622812f47-4dc57e2a3f2so5550104b6e.0 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=mbxjsUf5Dt1FEYJyeTZpp15i5HZ1FFi8REo9LVTOnbiSfPZcAESy4wRDt6bQG4B9L6 /poMSPafw2Gf/7D0bidl8T627yHPAFrg0k7WHwLALDi7fE0HISzt50tRNk4mpKXc3zIs h5zI5RaX7NuZEnWanWN9Nnri3N9Ui/bL6Yy+rZgzMkNoqm/yDbyPz/6iFQsRaVBnOiXq d+Yv6IQDopPyssqGAxgqqyFLrXoo2HqGim17/0OY8l8/GWl5j5a6Yool0qzJDwjBI85m 5ls633P0mm1o0rIQjWVUmLIBZO+1v/IVco17oj9gjjTIx0FfXboPJVBPci7ecXKku/Yt zHCg== X-Forwarded-Encrypted: i=1; AKwUvBw3ImWuLzI9fnPDlFj5IEC7ZBG4AGHOOS+Mjd1HqJaoiH+ERvCnDubWzoFG/T73uPz89V1+J9Til5X8wA==@lists.linux.dev X-Gm-Message-State: AFq9FYI/ClbDKDwbdmJx0qH5K72xePxVNEGf/peRs7YogQtVB5vFq/j3 97tjqGU4iaVJLlx78YnEnrqtQmL2k2FvJeE921S5jlECrwnb8YJi2iYGeJ26ymAAya5N6a4d+D/ LdgB6Tit5zhf+j5B92QzqSh1pqNJAqgSh3zbE5uUI4CZq9zyE4+aAnHIO3EA= X-Mailing-List: driver-core@lists.linux.dev 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.