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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 2DA71C5519F for ; Thu, 12 Nov 2020 15:46:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D73FC20A8B for ; Thu, 12 Nov 2020 15:46:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728757AbgKLPqd (ORCPT ); Thu, 12 Nov 2020 10:46:33 -0500 Received: from new1-smtp.messagingengine.com ([66.111.4.221]:48661 "EHLO new1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728732AbgKLPqb (ORCPT ); Thu, 12 Nov 2020 10:46:31 -0500 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailnew.nyi.internal (Postfix) with ESMTP id D0292580402; Thu, 12 Nov 2020 10:46:30 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Thu, 12 Nov 2020 10:46:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=ecba3g Rjc7G1F4YiLCFkhsZZYY4GbaNTefv9Zd/5+Bw=; b=j87mxMN55s9hlmJwHu5/4G Mp7Za3bVZZ/MSDBjG4qeHeIhUSdlZqt3X5VW9a7PZiyTNyiJOJ4sEBd4yKe9Dj6e AMUk53JZ/r4uymKPLUpdbpux8D8qqRZgqJgocoErV3MaU/XGY5Ve4euZf3LU5doL Bg9T1o48hdaM4/lA8Q4MEUOLRN2IH0qNnsFVq0duhMcBHI17Ea48ZtHyLLU/r9h2 437xirG3tauSflUmT37mMoFhnc6Ne4ruL6IKJvPLse/iMhHq8+BBRy7o8Tnl/rJz crqawUt7AQ2vdpGvBE1AwuOTWCJsoHvPV4nC8LH2lQ/GMuOlEXqq1QESp1y6M+Dw == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedruddvfedgheehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtuggjsehttdertddttddvnecuhfhrohhmpefkughoucfu tghhihhmmhgvlhcuoehiughoshgthhesihguohhstghhrdhorhhgqeenucggtffrrghtth gvrhhnpedtffekkeefudffveegueejffejhfetgfeuuefgvedtieehudeuueekhfduheel teenucfkphepkeegrddvvdelrdduheegrddugeejnecuvehluhhsthgvrhfuihiivgeptd enucfrrghrrghmpehmrghilhhfrhhomhepihguohhstghhsehiughoshgthhdrohhrgh X-ME-Proxy: Received: from localhost (igld-84-229-154-147.inter.net.il [84.229.154.147]) by mail.messagingengine.com (Postfix) with ESMTPA id 412853067A2D; Thu, 12 Nov 2020 10:46:30 -0500 (EST) Date: Thu, 12 Nov 2020 17:46:27 +0200 From: Ido Schimmel To: Tariq Toukan Cc: "netdev@vger.kernel.org" , David Miller , Jakub Kicinski , Jay Vosburgh , Veaceslav Falico , Andy Gospodarek , Moshe Shemesh , Itay Aveksis , Ran Rozenstein , tariqt@nvidia.com Subject: Re: bug report: WARNING in bonding Message-ID: <20201112154627.GA2138135@shredder> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Thu, Nov 12, 2020 at 05:38:44PM +0200, Tariq Toukan wrote: > Hi all, > > In the past ~2-3 weeks, we started seeing the following WARNING and traces > in our regression testing systems, almost every day. > > Reproduction is not stable, and not isolated to a specific test, so it's > hard to bisect. > > Any idea what could this be? > Or what is the suspected offending patch? Do you have commit f8e48a3dca06 ("lockdep: Fix preemption WARN for spurious IRQ-enable")? I think it fixed the issue for me