From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f197.google.com (mail-oi1-f197.google.com [209.85.167.197]) (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 6F1C83CF68E for ; Fri, 16 Oct 2026 11:29:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792150144; cv=none; b=Y/exhte3D6ZOT1BFjhTOSTiPME48iJn3HQFScbG2F9MYlrYr/31v6CfMCSWGg+7h4c/wWZwYB6BL5NZvnxQfh4Lmgw1/KxZJYJA2xMvR6DratTwI2A0xUobFq0U5dSQWOVhXNeeHwmJ7X0CiGo5Fw6SkbNrP+dmjIm35bnMDUmg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792150144; c=relaxed/simple; bh=INk8St2b6EIjrLp7Ws5f6WlhDVHD4oeCagUwkpEowFY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Cygw07NBOcWbiUWOxYaTX6aIvzau7+cpOBHlWAY6KIh006sQyP8S74BToYMTAbde6yB1+xIzXrlxN83FkqPaTrRXZGXyKOIe7sfALrC3O1quSf2wMUzZDFktPpKe0bikSDpWU6QaMRBR6kGFG4SwHltd0OK6d7+ITy1O9sgUddU= 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=209.85.167.197 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-f197.google.com with SMTP id 5614622812f47-4b28dbf4197so3499960b6e.2 for ; Fri, 16 Oct 2026 04:29:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792150142; x=1792754942; 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=/0jVS+CPRA8cqMcaCfHlktMUogYTGxgM3PWJF8LyPhM=; b=ciCezL6JknEmXD/BWgljBOxhzycErJFngCWbOrxovhhiCfqzFbNk9cj5/4T9yQLoIg 2tjTEEZBVtmTKBXLlRWBDW4TF1JivVXWBwv5CQoKVZcI8oO9gL5tfqXhAYR0jRRDWb3b 8Sc38RsMMwXV1w9nWKpAbs5U7IsHUJNcVQmOtf0CODmG3YNA6PM2Exbn9OhMj06chJeh eKZJKePMJpvU7WGU+vJwH3OyUIQqJxdDwY6seE7PPn/m3dGwB1A6AN42eo++9/EqggWI PotMUktfdNS3ufsQJKC5xsPE2tcJggdfboCfTLjLo9J0zPFalVjABDWb3tAxgR8IfNiQ wKXA== X-Forwarded-Encrypted: i=1; AKwUvBza/XcGlpwn3tRAaF0RQUgtP+eLqTmmfP0MqNSU+y2wUm0rWFHNN9JCiEeSHd1TYUYXiw6/3Vd+xGqovlE=@vger.kernel.org X-Gm-Message-State: AFq9FYKiXnjYCZkPMlga9y4PWkwacspckdYMrwD/3s4nt4J9FOWOCFFL sJB54JWs+rqb0TmtihwHLEwKGQb6YdZC6RW0grYsFo7bKEs4jkSPx0M1BwckrsIaha9kPk7oPfl 9/VU3HEf3QZ8sOOpbFNsK/86e4cQu7HALHwvUvWagpJiXq6IT5gqx0dWI5Q0= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:13ce:b0:4d6:9293:9b56 with SMTP id 5614622812f47-50c5b4736a0mr17365474b6e.62.1792150142442; Fri, 16 Oct 2026 04:29:02 -0700 (PDT) Date: Fri, 16 Oct 2026 04:29:02 -0700 In-Reply-To: <8a82e241-55bc-46c2-a3e3-f34871ca1e66@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ad20a7e.7952420f.283480.023b.GAE@google.com> Subject: Re: [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in roccat_disconnect 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+c492a9e154f81127551f@syzkaller.appspotmail.com Tested-by: syzbot+c492a9e154f81127551f@syzkaller.appspotmail.com Tested on: commit: b0a42af4 HID: roccat: fix device access in roccat_rele.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-7.4/roccat console output: https://syzkaller.appspot.com/x/log.txt?x=13120031580000 kernel config: https://syzkaller.appspot.com/x/.config?x=bb0b3468a2190916 dashboard link: https://syzkaller.appspot.com/bug?extid=c492a9e154f81127551f compiler: Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=103a1621580000 Note: testing is done by a robot and is best-effort only.