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=-13.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=no 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 6D41CC4361B for ; Mon, 14 Dec 2020 15:08:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C0C8225AB for ; Mon, 14 Dec 2020 15:08:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406648AbgLNPIJ (ORCPT ); Mon, 14 Dec 2020 10:08:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50888 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406234AbgLNPHp (ORCPT ); Mon, 14 Dec 2020 10:07:45 -0500 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BD3AC061794 for ; Mon, 14 Dec 2020 07:07:01 -0800 (PST) Received: by mail-pl1-x630.google.com with SMTP id t6so8771986plq.1 for ; Mon, 14 Dec 2020 07:07:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=JN3Csvy64Jey5qVqkQVegYbviP2Gq5a9qi9hYq50luI=; b=SSvUmrRKogXsKM1CWMwDOXiihQtKzS69TgdAMuiWTIYZrH+1YfNqwMeq+jbtTAgme3 cGk9C1ryxzp+o1XgUvJi9l2ppvbEUDGwHputruxWX6xgh2YItWJS0DfwNwYBz8yjL4vn x/IxxSxMojiKxPSS3QCmOzeQ+IZ0+bCoWWe21URqdoO/L+XDfWS0rZq2mX/7ITotBZ3y Uy5XC2DBRUKQI7Xv/+8NwW8hx7ffQYU/atqwqt845CPFkTx8jefjDVT3p1Rxyhu0QrmQ lOkJyQglpG9UFLS2nrwPQLOwahKZgYDskq7Z0WGZr8vJI/qF0mIAsIg+4torOw6smB5L wG/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=JN3Csvy64Jey5qVqkQVegYbviP2Gq5a9qi9hYq50luI=; b=Hz7gbE4NQa+fhJX+mnKkQ5HQ6RWbG4eTLOzNK9eKi6A12HxaoWAlEXEMz9s/Jqxe3q sbGW4qYAC5E9VEzOvNt5EE7GVbkXFY9IrfhXDvksP4ldNJLoXrniHvifBH+BzCKG2JyJ 0E9NAAu/t/lgPEqKY24t/CGIaNIMigBrAaK57jVqgW3TN7YZszu1OHG/kaufk/k8r6wR LTTF4N5PaUo+Wte22m0v5AI8s/M66uselNQAfA4xNgqwV38rNbFEpxL/cklUIjV8SX2q Rki1K9mYZ72MmUgndtR7RHox6AQUbuHpohmEQAJQqRl9ZS8pX087nbw/X9zhBcjp05dp E8og== X-Gm-Message-State: AOAM533WXh/ouRLT/XcRW2zuo90kJJmhv4FweK7Oli9a/6nibPdkWshj g6pgc8zdgYnnby32v5rtrWpwHAd3Q6AklH4HxebDeg== X-Google-Smtp-Source: ABdhPJyL89I6gyGPltJ2uDQeK6DOgJkqFytDsCnxWTs5NNGPzB4d7U94uIQdNFO8656+AaI7xitQkNIuqTco3Uktusc= X-Received: by 2002:a17:90a:f683:: with SMTP id cl3mr25912152pjb.136.1607958420418; Mon, 14 Dec 2020 07:07:00 -0800 (PST) MIME-Version: 1.0 References: <000000000000af6ec005b66dbaa2@google.com> In-Reply-To: From: Andrey Konovalov Date: Mon, 14 Dec 2020 16:06:49 +0100 Message-ID: Subject: Re: WARNING in yurex_write/usb_submit_urb To: Johan Hovold Cc: syzbot , Greg Kroah-Hartman , LKML , USB list , stable , syzkaller-bugs Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 14, 2020 at 4:02 PM Johan Hovold wrote: > > On Mon, Dec 14, 2020 at 06:48:03AM -0800, syzbot wrote: > > Hello, > > > > syzbot has tested the proposed patch but the reproducer is still triggering an issue: > > WARNING in yurex_write/usb_submit_urb > > It appears syzbot never tested the patch from the thread. Probably using > it's mail interface incorrectly, I don't know and I don't have time to > investigate. The patch itself is correct. Hi Johan, I wasn't CCed on the testing request, so I can't say what exactly was wrong. Could you send me the patch you were trying to test? Thanks!