From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45D9AC432C0 for ; Thu, 21 Nov 2019 00:06:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1733420855 for ; Thu, 21 Nov 2019 00:06:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726358AbfKUAGB (ORCPT ); Wed, 20 Nov 2019 19:06:01 -0500 Received: from mail-io1-f71.google.com ([209.85.166.71]:42575 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726230AbfKUAGB (ORCPT ); Wed, 20 Nov 2019 19:06:01 -0500 Received: by mail-io1-f71.google.com with SMTP id p1so882577ioo.9 for ; Wed, 20 Nov 2019 16:06:01 -0800 (PST) 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=1oblO59xmk+iDIjJiEmr3+1SCyY0QWGiv+FHlsc2b3E=; b=aGKP5wB17aFRrUab5IJsAz545+TviDByNHEU4l5X2rWBXoqSkIoYJSPig+YuoO4B4j m8K6szT2/dPM7qD4qT50bGt3176s2gc1Bx4lZE1x66LyCAej19aimwizSrOQmatrYmPY hI+cWl5V2G0vImLTKVVG06tp2Of9zFGAF2XbFc1/hmDiOS3eURHTyOCsiwsjlm3FYW2i ngvULtLYXnDVek+ohoHtXbvnxeKonriThTogzj4si3Jz6c24OW2nNa1s4GHVSydEz8rb cMtir0XievupPpC2nguGS7RfrZpiAWdpUDnRKxULXnEY85yvPPE6rWrwaffZl892JuHo hRsw== X-Gm-Message-State: APjAAAWaXFC+rUZrtiBusm/P6LmOPtzrQSXDOieB3NQL8ro460LdFUC9 MuN4uQRR+EKi5zwS03RX45NM9CemfvhzmthOaYMFYNvm84CM X-Google-Smtp-Source: APXvYqwVOGOfxt/F7TirpgipLqn9Yh46XllJ726XZ9M23KWUy/45979qLouPbSQPXewh7g8XXAWlp2SbPHrE1KhYpAtxswMRuaD/ MIME-Version: 1.0 X-Received: by 2002:a92:79d2:: with SMTP id u201mr6997898ilc.103.1574294760788; Wed, 20 Nov 2019 16:06:00 -0800 (PST) Date: Wed, 20 Nov 2019 16:06:00 -0800 In-Reply-To: <1574263316.14298.36.camel@suse.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000fd1a230597d00f87@google.com> Subject: Re: WARNING in dln2_start_rx_urbs/usb_submit_urb From: syzbot To: lee.jones@linaro.org, linux-usb@vger.kernel.org, oneukum@suse.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+48a2851be24583b864dc@syzkaller.appspotmail.com Tested on: commit: b1aa9d83 usb: raw: add raw-gadget interface git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=79de80330003b5f7 dashboard link: https://syzkaller.appspot.com/bug?extid=48a2851be24583b864dc compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=1555d686e00000 Note: testing is done by a robot and is best-effort only.