From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (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 464AA3D16EF for ; Thu, 3 Sep 2026 08:10:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788423004; cv=none; b=FER3n6hae02nNja7Fx9Fpv0gBqZZpfVbd0Nni9B8O1ttMfpamjhJR/ngh8NmZQCsE5bLB6QyET4SYYIBpf4RI+pu7IqXCjjskrTnqQgdWaq9yaOvwK/uo+jKjCPQiZNFW1Ap4jU/6RBz2AtUaJT7/VLZtpQInJCjx2LQqHszWm4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788423004; c=relaxed/simple; bh=FNfMYXWRcuIGBhACrXQlzjtqeD2Dsc0r9mIQ76DBkoE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=CMp9vL6ukljAIFVZHQ+HLx2oRUHo9I3AeIrM1CFF9RNnypubB4lDkARPPjlB6Oq3KjEyJaAqRB4fBdxUX7VFgSdQ68vLslFtirqgWA5XYsIWvaoAufrukZkMuz4lSvzliS7IwX4byhvhsNP1qkOOw/UfP1NvgyO6I48tGIitkOQ= 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=209.85.161.69 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-oo1-f69.google.com with SMTP id 006d021491bc7-6b13266fab6so1846610eaf.1 for ; Thu, 03 Sep 2026 01:10:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788423002; x=1789027802; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=tjfLZIVz8IVIz8V2f55JHPzhnJkxgQUaGqaYWI0J4Lk=; b=tRyQsF3KRaq1jpdTmvhmxAxKS7Gg4sENEXog2XcrgUFwhNUFKCNmdssM1MXBFU8151 ALjQzK4tU/04Y3cZH2kgHxqmr5P7eoPhwc0eu2kNyDWvwhyQ/L1DQyM9d2LEHAd4A0wf yuzg2xH8R5zVk4YWGfXIWH1lcflSMoCSPzc4j3v+xDq/AxppfAWeFoEFv1ml+2I152Xx CtjHWOgO7lKU/BBRkoCLC9sJwqUo6dAWizXRjg80eS2Q1LO6RBXFa0XbKyI9ybYVvmXB r6l470CGf3YoUB0pdZuzeKUCbWIHVW5qblEyc7PyLDu9a2IUiFeodkSOYmDBGrKaqQAA 4ulg== X-Forwarded-Encrypted: i=1; AKwUvBz4DFUPDPT0ZxmE6+zIIcI5tJW6EDGviO+WkANJqrdcUgiDY2Bq42HwaYpqgQ8GVM4CsKYAiSzPiLWkJ6Q=@vger.kernel.org X-Gm-Message-State: AFuF++mzKXwlhEzcYeeRmdnjbUDFJNSbSIOyEnyEqA+b4Q4VCpbJ/968 dkQYBHvEtWtTfkvGDfhYFUej7LA0JlaWS70uncRpOT8qArrgRrmhzkYMUmeb8CR0sxEAbymWMoj cm5f1k2UvHlLIo8+Ts+eThtrC1VbA2N5h8SxX55P2X81vgECVPb0ez+8ZqEI= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1515:b0:6b3:b9d1:f629 with SMTP id 006d021491bc7-6b481e29d9fmr8438023eaf.31.1788423002056; Thu, 03 Sep 2026 01:10:02 -0700 (PDT) Date: Thu, 03 Sep 2026 01:10:02 -0700 In-Reply-To: <227725e6-8242-40a3-980d-2f721a1c2c64@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a992b5a.e7659fcc.146146.0007.GAE@google.com> Subject: Re: [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in roccat_open From: syzbot To: dmantipov@yandex.ru, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+d632e93ffcd1452bc61e@syzkaller.appspotmail.com Tested-by: syzbot+d632e93ffcd1452bc61e@syzkaller.appspotmail.com Tested on: commit: 940de590 Merge tag 'hardening-v7.3-rc2' of git://git.k.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=114b1f79580000 kernel config: https://syzkaller.appspot.com/x/.config?x=5bf18a904921512b dashboard link: https://syzkaller.appspot.com/bug?extid=d632e93ffcd1452bc61e compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=104870f9580000 Note: testing is done by a robot and is best-effort only.