From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (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 0FB882673AA for ; Fri, 7 Aug 2026 01:14:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786065246; cv=none; b=A0ld76kn7HbgAI+0521Zzz+Gh8916tIYKoR8SPb5eo+lvRHqZfllbi5H7jnmLdf2PzamzmgWpnn+VQ5XbJM6nHQidWES0BIK+gx4vIOFij1AZIjvwvzq4FCbhcFeO4BImbm+g05Y6NS9v+U+VKG1BszVnYFRNaPOuzpmUqfLn6g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786065246; c=relaxed/simple; bh=Z2OqvBUImIDQWzjSp2bx8+1IUmabW4bak7u2qwnI2s4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=lTJPAYDRI87/vfAHOODUAYgUxeI4DUdWQez244/WJBwXVU0XDvSeiPyxGOxuAppD9fpdGrHlXWXPNkovvAQcWRCG3YiNQ8hUW7+KFE4/oe2zXZNpL3t8Y6lTB3x9rqbLxtZ/vgvbgG8NGsVR4g+0h8DEwvG6k08vTiRr1IqW8Q4= 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=209.85.167.198 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-f198.google.com with SMTP id 5614622812f47-4a485034d01so2733214b6e.3 for ; Thu, 06 Aug 2026 18:14:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786065243; x=1786670043; 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=2LWBW2Ex5/OFVjfhlrQR0aQRSVtFjsWdbBQXsdfAwco=; b=GeeYGzlEm3TFRZr4yDcYBDYZhtio3ewcEDXUCJKlkXegGBwRsXKbSMmQtajczE1JGh LfC/03m48Rj6dLJtR57znTDMpgP5U5CxHdPc42xUmmG6LqqeNsDojnTNkqbnooIX/0WV sJVSUyIYgr7GiFpfjmMHydEb/WTe2bapDf09SFuASvl+ne3Jq2AaBnp0ihzrLYaLl3Xl fIGzFeZe7uUktvG+AitHjjkVH7EneH0nj2uertgez1at6oa+8TscKps1NXLTI9Fi4ik2 qqgo/lOXYxxq/Sh/Ytd4kMCNg9GvIiiRNVDDBrrknWBNSQjOBmZU4ykeqqCowdul2ZG+ VQkA== X-Forwarded-Encrypted: i=1; AHgh+Rpyc/mwCm0SCDkdJlltSnJF5W1yQTa8Cpg2vU2ZfN9/MT2CEDqDQULSOIqNVN1lZAxTkarC/NZfFw+DRfY=@vger.kernel.org X-Gm-Message-State: AOJu0YwEevGu66T4BMlYIbD2EIAuYrhbpLVBLKfyWHkbSBY22xr+qhrV VZa3/Uifw0DhkfG40s/KIaFQLPhQB3nbW1Lj6HSBnm5kLZaRkcpKy/0mpNoqtm4ZX6X2pzEF685 n/8BB4WHaqKRrdTExx3nkABvRhV5f/SSKTkMo9nUbJSa81R3YS3+NzkSj2uc= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1c9a:b0:6ae:8421:4f61 with SMTP id 006d021491bc7-6ae96bc4068mr9045073eaf.6.1786065243005; Thu, 06 Aug 2026 18:14:03 -0700 (PDT) Date: Thu, 06 Aug 2026 18:14:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a75315a.01d0871a.3a0d52.0036.GAE@google.com> Subject: Re: [syzbot] [media?] KASAN: slab-use-after-free Read in rc_dev_uevent 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+237c754233330b2bf565@syzkaller.appspotmail.com Tested-by: syzbot+237c754233330b2bf565@syzkaller.appspotmail.com Tested on: commit: 0d839570 Merge tag 'soc-fixes-7.2-2' of git://git.kern.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=116a3e49580000 kernel config: https://syzkaller.appspot.com/x/.config?x=145fa60d73086782 dashboard link: https://syzkaller.appspot.com/bug?extid=237c754233330b2bf565 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=110d6e49580000 Note: testing is done by a robot and is best-effort only.