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[23.128.96.18]) by mx.google.com with ESMTP id dv23si3084118ejb.408.2020.12.17.09.18.06; Thu, 17 Dec 2020 09:18:30 -0800 (PST) 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; dkim=pass header.i=@linaro.org header.s=google header.b=xglzgtO4; 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=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727388AbgLQRRf (ORCPT + 99 others); Thu, 17 Dec 2020 12:17:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727857AbgLQRRe (ORCPT ); Thu, 17 Dec 2020 12:17:34 -0500 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1AEC3C0617B0 for ; Thu, 17 Dec 2020 09:16:54 -0800 (PST) Received: by mail-ed1-x536.google.com with SMTP id cm17so29448927edb.4 for ; Thu, 17 Dec 2020 09:16:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=32HWdLH3ahsWaEMBqr4y/T3+8il/2Dtt23Z7+8cwuBg=; b=xglzgtO4m5n8iIyIsHmLKdgtxJZMRETXJD3N9AFBCk971dKtusTiMP11YDGsV0n2JN YI0p7cgfm1aokX2+vJoIeWVnk8EnkRfupLBb/xcXqij8EDWox3Hjb5jxu8v3DtHG+7kW t6ekoHDoVtzae1sD6r8an/j90BVe29ef9yCbRL284r/BJiU6d+wIfHvOIwlYdpT2GlVc TGt7kHMvS2wU7vWgJyiKGaQoZymtOEfY376QpLj1pZqfpXcqTZqlkk/rEDCGTgbCkX0K 6g94z8dSYoyFvtbh/iWDGtaNy9hVv1NiLCHwntfFfhr+//5YQ4BVDtPNevApE/pE0F8s +/kw== 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=32HWdLH3ahsWaEMBqr4y/T3+8il/2Dtt23Z7+8cwuBg=; b=fxveg6zmr6k/g9AYaiAPLHEqB4GvFrr9JYWykee+VXVG0IkA+Bwy3A20myFwhzqm9P f9Njq70sdKe6XkgjeITILaPxC+BbX6MlPikd6WOCbQHDQ5Ry+4JRTeZiZHho0FFkDQSF pPKJr095Afd/vNzu8fwhCJL/2Xsfc5P3dwRvhQmkQZLXh2aV+VBqsUny9W/4vXIsXG1x G6R6gOvAJoz3zeYn+RW/gpsEC196zk3UHgAvBn56TWn8K3bbkpwSXvpPykZJMUYSjFyF n18FCs+NUYPv8AUVariZbXAFkeotsla2jnxKSU6QF0TXDQ7ypyRyo/I/FNAEXyrz9Rg9 bCIw== X-Gm-Message-State: AOAM531zZuASO3e3/a9UL1LNFeMkS8o1wNflMybOHOHiUtKuXX60gDaW wjcOoR6xcFdvGaclqvRAB4BJA0xWCKnCvU2LeO+uig== X-Received: by 2002:aa7:da8f:: with SMTP id q15mr322625eds.239.1608225412524; Thu, 17 Dec 2020 09:16:52 -0800 (PST) MIME-Version: 1.0 References: <20201216160330.GG2657@paulmck-ThinkPad-P72> <20201217152406.GS2657@paulmck-ThinkPad-P72> In-Reply-To: <20201217152406.GS2657@paulmck-ThinkPad-P72> From: Naresh Kamboju Date: Thu, 17 Dec 2020 22:46:41 +0530 Message-ID: Subject: Re: i386: rcu-torture: WARNING: at kernel/rcu/rcutorture.c:1169 rcu_torture_writer [rcutorture] To: "Paul E. McKenney" Cc: rcu@vger.kernel.org, Linux-Next Mailing List , open list , lkft-triage@lists.linaro.org, Peter Zijlstra , Jakub Kicinski , Greg Kroah-Hartman , Thomas Gleixner Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Is this reproducible? If so, could you please try bisection? Yes. This issue is reproducible. I will run bisection and get back to you (might take some time). - Naresh