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 1A6A444B690 for ; Fri, 31 Jul 2026 16:21:04 +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=1785514867; cv=none; b=BpInASzR9wzd2aXmvYLzvnbTCh51N0UrCG5F560qVHdG3hGKSCE2NyZ/MhUTvu+fLUSn1tHVm5cAtpzRL3B90G2e7ML2/fiR8J9vgrLceYi6uCJCiXl64MIbSjXPnHXdUkQVd4EQ2WWVyiMIU3AV29TyK/yoCj55LqnIZfarvvo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785514867; c=relaxed/simple; bh=pYKDNxSk5oSUEttbi8iqqXFDIZynnZ9XojZsbWHVVUM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=qpboykk2iTnRe9cmduJJXHUi2pDvRGGlK1JDv6LXSnDQV7/zbzUyOm+cPoSL6AXeVKpx+ioQoNWZfRQROkT117hbiAl71JPFm15HLqnNsVoSnuaBSSfxCOV8gqkXN6MOXKJwfb/unuXFhxHW4YFwuRP9h0pDf30Uj3j1CmI2v8c= 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 5614622812f47-495f637105eso1570376b6e.2 for ; Fri, 31 Jul 2026 09:21:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785514863; x=1786119663; 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=S6bFyzrCa8k5bTCsR1SNMiWIo1oDEmllcsDNzDl7SAs=; b=GBH1PylCFjvhlyXyEGRGXYqA+2/wgwMecarymyFjjDpDQdR/m4aqSBG6mDUPgiBHyU jsJto4XotmisXMUGKqJ4xF6vPHN9zH0otdKuk3/5LMkpCDk3qit1S9m8nahSJqX+0hHC VB1H6ve1mDwd+PVaZpO0EpnzFmZoFasxxCCQRnzwqw+VXjkhLyb2r7gKGCDLGXh3t2L8 ISbuPqntTG4gppU3k0X3Dz+M39fgji3jhRLlT4ClnLntQkX7WSisSjda3nnj/7Ddzk0I ow2L6uZmP7YAcDhNmJ0nRKyGyVtWNHtic3BpNmFGVqkiAtDp0LAGkuQco5+nKp+SdfP3 FbLg== X-Forwarded-Encrypted: i=1; AHgh+RqDezYNI15zzXugK5rSxxaGmvpsYbpdr2lZ4zQKtqLlRxnPgZ/3MpS0j16s6Q+XL5mqe4dU8PeHT6zP4D8=@vger.kernel.org X-Gm-Message-State: AOJu0YyuefjM0oHeUHC3nFRsZdMJTiRAcT7icZs42iL8NJMljk20Ax+D zWy3PX1HZuVxNWD72KEu1Ly6iI1FCxJ5IVy9qOp+TcOyMPZeaH7in+0z6MX4SQ/nk2m8Z+Csb+E H09vh5up70/DobxeslGVdQzcAfAO7gA6POKSiVoZN/xDOpCX6upYM8PRnS1g= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:228d:b0:494:e494:8c38 with SMTP id 5614622812f47-4af5e0637a1mr1033703b6e.7.1785514863082; Fri, 31 Jul 2026 09:21:03 -0700 (PDT) Date: Fri, 31 Jul 2026 09:21:03 -0700 In-Reply-To: <20260731114022.18295-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a6ccb6f.2d659fcc.1d46f5.0197.GAE@google.com> Subject: Re: [syzbot] [usb?] KASAN: slab-use-after-free Read in ep_open From: syzbot To: kartikey406@gmail.com, 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+df9e891bf8ea586f846b@syzkaller.appspotmail.com Tested-by: syzbot+df9e891bf8ea586f846b@syzkaller.appspotmail.com Tested on: commit: 365f9c7a Merge branches 'for-next/core' and 'for-next/.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci console output: https://syzkaller.appspot.com/x/log.txt?x=15bd75b9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=72c97575381cec47 dashboard link: https://syzkaller.appspot.com/bug?extid=df9e891bf8ea586f846b compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=17a77a49580000 Note: testing is done by a robot and is best-effort only.