From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 D93EA1F8EEC for ; Tue, 5 Aug 2025 17:40:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754415604; cv=none; b=KDLpoYdFcHyX7AFgk6rshlCtbEyRG9ZS3FIffxSrWrAzl6UU01mDBpc2CCMntFPbDrgrJI2RIJIzNuiPfgXS1mrnI1SBDjGJLVKZkqsKBbKSjwfOLwAMjyyzLWCqOiC3xdM7yRNEjoLP1NIFnBUpOe0BQy2JgCTZcXw3pRAKohM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754415604; c=relaxed/simple; bh=u0aNxpRLMYwkco2Uh8LMZDlR44Fbmz723HWl+xcCpW4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=nVn+2oM93U4cS5aFdjQSioinNxwWuoP7tEHnTcJF4wwG4TMSlT+BR28m0oiRkxEwtJA0TiLlL4jTH3U0J5njqraWG+sfkQJFpVm6B9A9e1gedTKAUCC7AV5Yfkc3OBLttvU38K9er+DrBR9KoTiOmkCCDCX+LoDX0x5HSBud2is= 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=209.85.166.69 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-io1-f69.google.com with SMTP id ca18e2360f4ac-8816e763309so282681639f.3 for ; Tue, 05 Aug 2025 10:40:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754415602; x=1755020402; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=oPjWOj100uzX2UDMd/tmZ3Rhr+ncHucN9RF9E77d5CY=; b=mVRHZURYch2yZOQkxv0iMJEh06vfjvJpr56eVea4WHE1GG9WunyirTjq81e5HADCAq Q95zACRlojCz+CZWmMZYb5etiXN/AXpdjBYCTKuVybDcrt34Lv3vfw7i12cIq9tLigNK ZPt4CM7GQyczseutcOm18eqEx8Ad/tKtfyK3bEBOhjdZ6ydAbFxGbbyTk9j0LdRExdpW gKKrbaYtfujIsZsJpxjxBkurF9dIi5qF0xAoPhLp/+tuqZV0vJXQSoUT8eyfogplJRek ekQAt89F7i5QHpdIySqiUlhgJaKWO0Hs57qn6QmENmYOkseNz56UU0OhO7Pzbyed4xhe Pl3Q== X-Forwarded-Encrypted: i=1; AJvYcCW0ty1KyMk0EBZ4T80EEeGRnMwox62+svnZJrhC4MWNuKIgHJdqFHa+TAsb289OBdCD7nPqQGUt7JspxhY=@vger.kernel.org X-Gm-Message-State: AOJu0YwGL5zATI0ANmzniiF/6ZzuQvEUmHLh+pJbxByBS5XmZiCVSZX7 UGIIVUoHIQd8/fBoSvHOIDKDJhZtYdXIxRArTl/msP/Ed40G2YlXWGI2G5Z1bn1GRwgrQv92q7h mk3IF17YqmVE8Ef01MtACJzI7M5vSJptf2X1SiEAniC9hs7o26dX1v6dGHjY= X-Google-Smtp-Source: AGHT+IE1YjQQJWEFv0QU9FBdrEkga98AZRQhEf/5Ro9g/ysBOcSLpkv0Anh7QjdyOy9PnrCCWkNAovSawIUM7GjP7vJ6elCRjwsJ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:6b81:b0:881:419d:4a31 with SMTP id ca18e2360f4ac-8816830d61bmr2293528639f.3.1754415601956; Tue, 05 Aug 2025 10:40:01 -0700 (PDT) Date: Tue, 05 Aug 2025 10:40:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <689241f1.050a0220.7f033.002c.GAE@google.com> Subject: Re: [syzbot] [usb?] [media?] KASAN: slab-use-after-free Read in load_firmware_cb (2) 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+db4326df1b9af04f68fc@syzkaller.appspotmail.com Tested-by: syzbot+db4326df1b9af04f68fc@syzkaller.appspotmail.com Tested on: commit: 7e161a99 Merge tag 'i2c-for-6.17-rc1-part2' of git://g.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=12cab6a2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=63ccfb75e22d24c7 dashboard link: https://syzkaller.appspot.com/bug?extid=db4326df1b9af04f68fc compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=170e86a2580000 Note: testing is done by a robot and is best-effort only.