From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 6E4C8361DA6 for ; Wed, 17 Dec 2025 13:12:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765977154; cv=none; b=uj4m0HXgJg3Cb1VpYxMMEUfvpUcWkh/7hf6dE19FmQNjClBnQQ/ZOnYvPnbpvjq1VVEd853Jfy74PZ6g2uUPTKv4Ts5578s4ikc6Mz+UhXxHZUzFjko9JaqLeV0ka1qN9dU3j+YO9yPmwImG62XROnWc7VmUGIQvTs72Dv8x/bs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765977154; c=relaxed/simple; bh=ZVYry4Umrf3PyaqRnyfKdOEZMDbwt+TNVpjJqGhhh7A=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=IMik0ReTBm2ys/NWSnT2+dFYX4wEc0msk8fSAuQDnBFQvsBr/8iWbUz5vzpguhtF9s0+tYFSi4DLYHuVcoqcg217cfiKhbJ54gU6fpE/nt6mBxD0IA9LmQEL21wZ1by5djr6pZhGwQ9zXutxFuUsWYJhlFw++OcBWs32II2wvXE= 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=209.85.161.72 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-oo1-f72.google.com with SMTP id 006d021491bc7-65bcccf601fso2806521eaf.3 for ; Wed, 17 Dec 2025 05:12:32 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765977151; x=1766581951; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=DSt1bia3aWUVXuvtwBRYIYeTarFh+EvdggfmlKsb08A=; b=t2t0rOM/5ICXtZtNJ4CROL9xwSNpVL/s4i9+MPmGSqZCpnS1uClXB/OAlWBGQFrDy8 VrrZQhrYDxMfux7Kfy7e4+yHQeLiKVULOGF0rlCbP+dORAsZsfZZX3waqjqfjQHmK9QR 4+OtUoGP6SjTJWdsC06oV3jJFUohHEy2IptqbC/AmdRzCIyvnozdmp4p44/6D7L39/Pm GOxKd2pbAUujlDGijInHS958nKV/aPY4SuAZci6p1N0OC3EPFBgIoLATWRrN0SutfzK1 vx9Hx4db/7xuMrjNWADQzQ8XmOLYo5/LqaXqq8VkXXmRve4q6RkTxcNZblm/ocrtWdAe riNw== X-Gm-Message-State: AOJu0YyNJAtd+g3OY8WHcsJo247uBgQce85WG1xnRkl9w2loiiLMGlSd +GBmsoPytZDMIve3Cs//7x7Cr6U9Fmu8tMWJJOe4kJddJ5vP0Wq7/MbIAzNB9O7SNIH/cbkdizN RVgLIcOl6IDthnCF8isymsc8iv2BKUgD64F4Kb9g32ItmXPVdS/PiPhQbtn4= X-Google-Smtp-Source: AGHT+IGgGWxlJdHNgSK15JwFy+TkLncxSs3YHkZbEjZBw+X6JsIXakP8CyJtmUWEhpzRcGAkDuBbtajUqgF4DWL9USawCNom8Kl5 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:60c:b0:659:9a49:8ebe with SMTP id 006d021491bc7-65b4527f9ecmr8540069eaf.66.1765977151374; Wed, 17 Dec 2025 05:12:31 -0800 (PST) Date: Wed, 17 Dec 2025 05:12:31 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6942ac3f.a70a0220.25eec0.001b.GAE@google.com> Subject: [syzbot] Monthly input report (Dec 2025) From: syzbot To: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello input maintainers/developers, This is a 31-day syzbot report for the input subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/input During the period, 3 new issues were detected and 0 were fixed. In total, 22 issues are still open and 63 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 3202 Yes WARNING in cm109_urb_irq_callback/usb_submit_urb https://syzkaller.appspot.com/bug?extid=2d6d691af5ab4b7e66df <2> 1621 No possible deadlock in evdev_pass_values (2) https://syzkaller.appspot.com/bug?extid=13d3cb2a3dc61e6092f5 <3> 241 Yes KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) https://syzkaller.appspot.com/bug?extid=1018672fe70298606e5f <4> 107 Yes WARNING in cm109_input_open/usb_submit_urb (3) https://syzkaller.appspot.com/bug?extid=ac0f9c4cc1e034160492 <5> 74 Yes possible deadlock in uinput_request_submit https://syzkaller.appspot.com/bug?extid=159077b1355b8cd72757 <6> 47 No KASAN: slab-use-after-free Read in report_descriptor_read https://syzkaller.appspot.com/bug?extid=bc537ca7a0efe33988eb <7> 46 Yes WARNING in cm109_urb_irq_callback https://syzkaller.appspot.com/bug?extid=c708736c2ec142a386fd <8> 13 Yes INFO: task hung in console_callback (6) https://syzkaller.appspot.com/bug?extid=6027421afa74a2ba440d <9> 3 No WARNING in cm109_input_open https://syzkaller.appspot.com/bug?extid=fed3fab8533934671abc <10> 2 No possible deadlock in tasklet_action_common https://syzkaller.appspot.com/bug?extid=16c5be44e508252dc97a --- 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.