Received: by 2002:a05:6359:c8b:b0:c7:702f:21d4 with SMTP id go11csp3210365rwb; Sun, 25 Sep 2022 02:21:36 -0700 (PDT) X-Google-Smtp-Source: AMsMyM4DcJwFdIYMU35USn0Y8qSy9Tzplrj0yYmgc/eQR41LhuV9tHE+76cLIs15viZ0/zTL+Mh/ X-Received: by 2002:a05:6402:11d1:b0:451:964:3af3 with SMTP id j17-20020a05640211d100b0045109643af3mr17260573edw.225.1664097696703; Sun, 25 Sep 2022 02:21:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1664097696; cv=none; d=google.com; s=arc-20160816; b=JjvNJhmPD1S1WeKrjqVo141+WJ9m7a97EjioqyJJouG+od4wuYggNEPwUHlbnclVhD SHHdZCce9Nm9mHY+i0SggYuRCOk7g9eXmOwbgoY9vuYfR3PYBXmjryNIfCI6Z4lxL8qA /lLNpprzAzPQ9uNVpWQ0Crn9qQuWFWJJvQRQvKTUVcKnQQw18HtWM/8J6UZJbXYQ/vZO mTWVs9a2rPp4GyvIpotwaCM509xRHNL3FU1MbS5eMRN6nGhZsVXfHD0tpNXI3HBEhqVf w789Xjo5wBILHjMr9bC0vEd3tKnmOpshPTV+++HnWjgL/v8MUDYN+UEVz20EXtVGAuz6 TnTw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=cJUTL4HFF5c6MSiqmCutUWIA1DXPBObRTJgFy/60YBM=; b=gPz5zdacaUuq2XM79E7lMAqTjLlva9C8yAM3bUo6j+wMsT4Ygun08vtD9DWfT1DGNw ZncQbeyzuZxsp4OKzWFGG9cjyHez0gQteBIosk/ApzXcXdhfFZ3oomKEvn6gtMCKta3p EcA9gUlzrQrFE4QO/j2iX4JwvjRfDe5ejTqYW0LMaMkATvTlk25YIXonfaf4L6gzrOek CI9grK8HKcj5elOaPb/da9XSYylC7xaEc/H8QO7WAzb9hSC+UP0rI/uOrLlXq2Uclh0e 0sAcTfeRnaYmIwgtpRC6kY7BdJqnl0lz2uqOOrmWUnGxXvZSEs+YKrFInpLUT1pYvfyN QtyQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=gdfFkPoy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id du1-20020a17090772c100b0078265af9468si538058ejc.893.2022.09.25.02.21.04; Sun, 25 Sep 2022 02:21:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=gdfFkPoy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 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 S230128AbiIYImp (ORCPT + 99 others); Sun, 25 Sep 2022 04:42:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229674AbiIYImn (ORCPT ); Sun, 25 Sep 2022 04:42:43 -0400 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8ABD0201B1 for ; Sun, 25 Sep 2022 01:42:42 -0700 (PDT) Received: by mail-ej1-x630.google.com with SMTP id lh5so8416641ejb.10 for ; Sun, 25 Sep 2022 01:42:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=cJUTL4HFF5c6MSiqmCutUWIA1DXPBObRTJgFy/60YBM=; b=gdfFkPoy+sjSzheO281CK+V0J0F4BgcjkxUH6izI9WtHt54gKtFGD7QgkaysgXdJkC 4auBIYerNe8lJFh9zx5/muqLer5XYM1/ECf05uNTE8yOC/v5z/DJIwsRgubImL/kz/i8 B0EvknVrWdyZy3PIoAa+KrBbRwdwE9a2nyLFsS8Uxz2MLrNdgI28dj76lURnEDQftPiD 2aGOzk7BDzThKsW0RnRZkUKnrhF1Pg86t7INqfzArAjlBLMvyiUR44naqq8ooM6kFUQG GBL8OyDSh9KT5NoPJch78q76RUHNcvBocR+HgHlGDHFZ1aVVB4chXYOasGhMe5bs36wm +wBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date; bh=cJUTL4HFF5c6MSiqmCutUWIA1DXPBObRTJgFy/60YBM=; b=h6+YeYSt/HSEdsd1dzeyXsYmzJ+t5rfztl5YMax8SQyMOybRDT2Dw2KCWK9M44AJ2t UtZSjd3fdcLijTDBdp+/qNepSco8ekADwL5yVdYS9dU/yg2zaz4x7CyP3/6KhbD1SZQl ebLAUN46dOdDFQfEM+oBePvL/0ZAhNruDqlelGJYi0/NGG4aUJ38zpkZ4heWAK3qmiK/ RrJ8h3ms7fOj4ouLu83bd5CLoxaid60O+maOCTeUHFva/QYBdZSkzBJRwBR1nvurRFv5 0fSyFpRwFrq18K6odY71WwtgyQzTS0vMPdkeRC2fMKieqhzXlY51wWr+sKQ7huQNOo8L kPCw== X-Gm-Message-State: ACrzQf3e+O5b2JMUz82WIdsrerxysFDEsvz/ic90qqexVv/4om3DODzK FSg6KAdwKlhk/qDMhEs1LV0L2tZK1RcQHZI4Ryc5fg== X-Received: by 2002:a17:906:da86:b0:740:7120:c6e6 with SMTP id xh6-20020a170906da8600b007407120c6e6mr13805697ejb.44.1664095360679; Sun, 25 Sep 2022 01:42:40 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Naresh Kamboju Date: Sun, 25 Sep 2022 14:12:29 +0530 Message-ID: Subject: Re: Unable to handle kernel NULL pointer dereference at virtual address 00000010 - PC is at mempool_alloc To: Stefan Hajnoczi Cc: Andrew Morton , open list , linux-mm , Jens Axboe , linux-block , "Michael S. Tsirkin" , Jason Wang , Paolo Bonzini , regressions@lists.linux.dev, lkft-triage@lists.linaro.org, Bart Van Assche Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 23 Sept 2022 at 00:15, Stefan Hajnoczi wrote: > > On Wed, Sep 21, 2022 at 08:11:42PM +0530, Naresh Kamboju wrote: > > [Please ignore this email if it is already reported] > > Following kernel crash noticed on qemu-arm with linked config [1] running the > > Linux next-20220916 to next-20220921. > > Does this mean the test passed with next-20220916 and failed with > next-20220921? I mean to say like this, GOOD: next-20220914 BAD: next-20220916 - Naresh