Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp3112383pxv; Mon, 12 Jul 2021 09:32:54 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx7+seZOyRDLn5p8MXxweCJ2PMZ+mh/W48lQ0Q9MZmzgqkaocW9zmjlnK/SRsQqNKd7UiXe X-Received: by 2002:a5d:960b:: with SMTP id w11mr40785292iol.138.1626107573910; Mon, 12 Jul 2021 09:32:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626107573; cv=none; d=google.com; s=arc-20160816; b=TcmiPpLEIodhNtUdAKCVfXF2yBRSUDmBplsYT4BNAbpVZrcCWBqRdAQBUGmP7mOOqX XIgpDqHuJevVr6+R1HBViEVFcNDp6cSvfJmY+6nGofUBrE5JxnA/wLu6NE0kfNpqaUZs aMFOu9kzluUVFihlo6jmSWuZ1s3x3h2s0CkEDrDcAS5vCTSTI2KYh+e+5RVOXn8475lR m81gRtTM90FHUAB4LCnD2loy4qV6H42Sh7w3Dg8cj4C97Dqzkd3RfwyhP//EDGih+FKU 7tJLXKDaXZF7wPuU911Ita7L/6yrJIIDVYqs+NY/VtElzglCfJ8COW8JOfil4UEcbjgB RNvw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:from:subject:message-id:in-reply-to:date :mime-version; bh=g1EnsL14HF8LdZjkBNd6tkp4dBn0hH7K4Mtz8YY7q50=; b=F3JAv+ZV7XKOwZUxH7gb1rS/0ITZ2uAQHsEZ+h4QihcdZMcFJG4jc+YeRCMIgjAJoy BZdVfVEygloEqaJAEM3dcFJHpT2tNJVwD8OGyjDKyn7GNwnbz8vKRfPmVcR1qldde1ul TyK/yY1G0EZTIawOsOnydc9tK0Z+QrvN7p7QkksWS1ugXYgqkQozrYVTOt6KjnERLNM4 EiDhpidRKymFwt5XDTz7SHmbIR6wUATFjBC9LLfCW/ygOp6dinuNWFHpfqXItTO8ftZ0 T9zTemtEHT7mvjevEfRLkozAbo7cO5d/7oHX9FzF7oFRdg5Tk3Qacg+GOAb84/PXQow4 GEZA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id j6si20219228ils.161.2021.07.12.09.32.40; Mon, 12 Jul 2021 09:32:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233559AbhGLQe4 (ORCPT + 99 others); Mon, 12 Jul 2021 12:34:56 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:54973 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232710AbhGLQe4 (ORCPT ); Mon, 12 Jul 2021 12:34:56 -0400 Received: by mail-io1-f69.google.com with SMTP id m14-20020a5d898e0000b02904f7957d92b5so12163895iol.21 for ; Mon, 12 Jul 2021 09:32:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=g1EnsL14HF8LdZjkBNd6tkp4dBn0hH7K4Mtz8YY7q50=; b=CF3XWRSi/8qi4Wh1ohnGsgmZeh7vfUHFDpr4BEgsC87kWBc9QAIe4DCDaeyCdwl/3k vQJRutpjvEiGBNkEqCCeSiyPMd8DBfRM03UfPlNTsYYhhEf9FBqHyyemT4YXMuTKzOpS XqlHXJ37dCfn/idvPibWLNMKadAxjp/N2QNBssa0HTOwME1ZGgyZwujkmeLpWZOQpeP4 5za6VbPywwcRuqmfW0LNI9/TygRTDxLe4KoEwKBbpKILtYjW9l+nLikWqymx5NoHGarY Psv2G4Y8VJyDob+icUBoQnrQyHgzbAOwu1l7DfRQulO8FmNJkbLDYTWq94zAYKQDzdhB mBjA== X-Gm-Message-State: AOAM531gRm49TF3lONkYKy/RIGJ0MV+vmHX+4ITpX7sAMjTo2rJ/lx4v Q6LeYEjn5H/WH5z3JOBYMJQt65fgneYJH6A9o4sGrnh4u63q MIME-Version: 1.0 X-Received: by 2002:a02:9f89:: with SMTP id a9mr13383499jam.51.1626107527446; Mon, 12 Jul 2021 09:32:07 -0700 (PDT) Date: Mon, 12 Jul 2021 09:32:07 -0700 In-Reply-To: <20210712161445.GA321728@rowland.harvard.edu> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008a429705c6efa94c@google.com> Subject: Re: [syzbot] WARNING in do_proc_control/usb_submit_urb From: syzbot To: gregkh@linuxfoundation.org, johan@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mathias.nyman@linux.intel.com, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+72af3105289dcb4c055b@syzkaller.appspotmail.com Tested on: commit: ee268dee Add linux-next specific files for 20210707 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git kernel config: https://syzkaller.appspot.com/x/.config?x=59e1e3bbc3afca75 dashboard link: https://syzkaller.appspot.com/bug?extid=72af3105289dcb4c055b compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=14b945d8300000 Note: testing is done by a robot and is best-effort only.