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 39545C433FF for ; Tue, 6 Aug 2019 13:56:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0A2E420C01 for ; Tue, 6 Aug 2019 13:56:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730756AbfHFN4B (ORCPT ); Tue, 6 Aug 2019 09:56:01 -0400 Received: from mail-ot1-f70.google.com ([209.85.210.70]:51876 "EHLO mail-ot1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726834AbfHFN4B (ORCPT ); Tue, 6 Aug 2019 09:56:01 -0400 Received: by mail-ot1-f70.google.com with SMTP id h12so49336703otn.18 for ; Tue, 06 Aug 2019 06:56:01 -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=qijQXaVtPhJ0ULp7HfVEsfqXpyhAuXkccMDhfkyKHL8=; b=jJ29ewwv8Fk1DutBDsVEUmBr+PLb8NWXJGMzvwxOQLxAseR86AbYQdn+WQxGEwbRS7 71gIV0grE6nCf/KipLu0VHCrUENOfgT6aWDj18bnTdVIayqEuJF00lVj2RXPPLVcn/zq jEg+gFWDR2OghwjJUuj8e6hUSN6rC3Tlk+aHadEHiN8XMrXQfITJuOJNpVSS2BjmjCEg eKKPy5zn5ZooDnDjmud0E/isS1HRs9bpSPPizSUFIuj10IavNambFHPGdc0xg/cE4mMz /HyKujVNchEEhriGSDOQLIHsQJhDTXZT6Q8L6kWF7yyJeI1pmNgpBgbYy+0uhp/34UNF kuoA== X-Gm-Message-State: APjAAAU1Pclyh0Be2e18FGW8QbTDGZ1Yd6Rnd+EegitvuIBkFxEn6cnz Zpe+noyJGaJwwk5kIk2koPqfYP/40FjWxSgc6iS1nN3NPeNc X-Google-Smtp-Source: APXvYqwhNuvTgJETVJXzBH+VoSV74VuuZsvzGDgdxSSVeDf/xAVJrHMxocyf4fYvE3Z8zYJ+Jr2+mXL0uH7ny8ea7Au0c4vg9KEm MIME-Version: 1.0 X-Received: by 2002:a6b:3bc9:: with SMTP id i192mr118197ioa.33.1565099760353; Tue, 06 Aug 2019 06:56:00 -0700 (PDT) Date: Tue, 06 Aug 2019 06:56:00 -0700 In-Reply-To: <1565098635.8136.25.camel@suse.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004121bd058f732f5d@google.com> Subject: Re: WARNING in __iforce_usb_xmit/usb_submit_urb From: syzbot To: andreyknvl@google.com, gregkh@linuxfoundation.org, gustavo@embeddedor.com, 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+5efc10c005014d061a74@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=cfa2c18fb6a8068e compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=13554e26600000 Note: testing is done by a robot and is best-effort only.