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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9264CC433FE for ; Wed, 9 Mar 2022 14:44:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233241AbiCIOph (ORCPT ); Wed, 9 Mar 2022 09:45:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229755AbiCIOpf (ORCPT ); Wed, 9 Mar 2022 09:45:35 -0500 Received: from mail-yw1-x112c.google.com (mail-yw1-x112c.google.com [IPv6:2607:f8b0:4864:20::112c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A936413C249 for ; Wed, 9 Mar 2022 06:44:36 -0800 (PST) Received: by mail-yw1-x112c.google.com with SMTP id 00721157ae682-2dc0364d2ceso25180437b3.7 for ; Wed, 09 Mar 2022 06:44:36 -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=61OwzzdcNuaafmzqiGoGRT32049t05HT7tBVVqVs134=; b=oC4VlLEUKg3s9e7hqE7UJMEM8fGBisF5PvewLWq36Ho3bFdJVehzSQfZA9LDsJu+ca FyQYFDs//4dfpjezKbxxWkktFos75aOAYJoYNrCV48P06r2AH6gaXNFcKsL1Lvg/6T82 QtzdYUNRPJ0NYBhImMJ1RRYalciVsE9LUjFUOMmYnv8g4/RaZJUlsEkCqy3M7b3wnm1d GVA952fBWSHJkzDNEqkLuH+XVokmHgky1GgpJy3UrIOJbTJ+4zFnBgpiNZ1Il/rIJ6fa ogdm48HZaluMR+wGIF66EgONDBJ0J/kgVSlmM4QYKZA4s6afIOPopjsqniIyLpKEqgGd w3qQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=61OwzzdcNuaafmzqiGoGRT32049t05HT7tBVVqVs134=; b=HrQRL1prKhSPg3/EgITqOeWuNdq2PkhoEjvQ7ukz9tKmPQ5ytUv5H4swNlwJNRpoFG lE2jKZsxgTGE2005bHfN27gAViGxfbRCFmKxxyfT6y3dljy+CiCCvCPS5NAGdRyb9RYq IiSexdcCPKxhhvyUqkbEiFCCE6ueNAKVrxyXvkUAUYr8aTiZtG1mUZscBUX+x7Wtwp43 AOQhTTTvsGBgf0gYZ+lGHnxVD6Els5IBWNIp0SDKAD6T7CH7eZudCscqUHgQpGb1zKn9 s0axtmnuoUqU4/GszUssdgsMa75OWv+pAnNbFRIeAb0aO6eBwpebMw9Y1xXbgTsJ4CKg xkjw== X-Gm-Message-State: AOAM532DNL9rHStuNctrUMv56kBRZ24TPNOSguq4YRnE3l0Yc91UjirU JfhsLFX9Tpl5YdKB+XKJ9EICJ4UbSiVgnF7m9dul9A== X-Google-Smtp-Source: ABdhPJxg0GSLa0w1rsS+JjtYsA5xH/lttDJb/Ig0K0LHsfUJrF0qY02GtpST0EhkB9+h1Y5PgyqH1bRMW3rFuhF7myM= X-Received: by 2002:a0d:d187:0:b0:2dc:5d83:217d with SMTP id t129-20020a0dd187000000b002dc5d83217dmr35961ywd.189.1646837075761; Wed, 09 Mar 2022 06:44:35 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Naresh Kamboju Date: Wed, 9 Mar 2022 20:14:24 +0530 Message-ID: Subject: Re: [next] arm: Internal error: Oops: 5 PC is at __read_once_word_nocheck To: Ard Biesheuvel , "Russell King (Oracle)" Cc: open list , Linux-Next Mailing List , Linux ARM , Linus Walleij , Arnd Bergmann , Corentin Labbe , Stephen Rothwell Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 9 Mar 2022 at 19:37, Naresh Kamboju wrote: > > On Wed, 9 Mar 2022 at 16:16, Ard Biesheuvel wrote: > > > > On Wed, 9 Mar 2022 at 11:37, Russell King (Oracle) > > wrote: > > > > > > On Wed, Mar 09, 2022 at 03:18:12PM +0530, Naresh Kamboju wrote: > > > > While boting linux next-20220308 on BeagleBoard-X15 and qemu arm the following > > > > kernel crash reported which is CONFIG_KASAN enabled build [1] & [2]. > > > > > > The unwinder is currently broken in linux-next. Please try reverting > > > 532319b9c418 ("ARM: unwind: disregard unwind info before stack frame is > > > set up") I have reverted the suggested commit and built and boot failed due to reported kernel crash [1]. - Naresh [1] https://lkft.validation.linaro.org/scheduler/job/4687876 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0C5FAC433F5 for ; Wed, 9 Mar 2022 14:46:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Wed, 09 Mar 2022 06:44:35 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Naresh Kamboju Date: Wed, 9 Mar 2022 20:14:24 +0530 Message-ID: Subject: Re: [next] arm: Internal error: Oops: 5 PC is at __read_once_word_nocheck To: Ard Biesheuvel , "Russell King (Oracle)" Cc: open list , Linux-Next Mailing List , Linux ARM , Linus Walleij , Arnd Bergmann , Corentin Labbe , Stephen Rothwell X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220309_064437_512389_4DDC0D98 X-CRM114-Status: GOOD ( 11.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 9 Mar 2022 at 19:37, Naresh Kamboju wrote: > > On Wed, 9 Mar 2022 at 16:16, Ard Biesheuvel wrote: > > > > On Wed, 9 Mar 2022 at 11:37, Russell King (Oracle) > > wrote: > > > > > > On Wed, Mar 09, 2022 at 03:18:12PM +0530, Naresh Kamboju wrote: > > > > While boting linux next-20220308 on BeagleBoard-X15 and qemu arm the following > > > > kernel crash reported which is CONFIG_KASAN enabled build [1] & [2]. > > > > > > The unwinder is currently broken in linux-next. Please try reverting > > > 532319b9c418 ("ARM: unwind: disregard unwind info before stack frame is > > > set up") I have reverted the suggested commit and built and boot failed due to reported kernel crash [1]. - Naresh [1] https://lkft.validation.linaro.org/scheduler/job/4687876 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel