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[140.105.55.81]) by mx.google.com with ESMTP id h9si17486994lfm.29.2019.06.05.05.39.22 for ; Wed, 05 Jun 2019 05:39:23 -0700 (PDT) Received-SPF: pass (google.com: domain of balducci@units.it designates 140.105.55.81 as permitted sender) client-ip=140.105.55.81; Authentication-Results: mx.google.com; spf=pass (google.com: domain of balducci@units.it designates 140.105.55.81 as permitted sender) smtp.mailfrom=balducci@units.it Received: from dschgrazlin2.units.it (loopback [127.0.0.1]) by dschgrazlin2.units.it (8.15.2/8.15.2) with ESMTP id x55CctMd011511; Wed, 5 Jun 2019 14:38:55 +0200 To: Mel Gorman From: balducci@units.it CC: bugzilla-daemon@bugzilla.kernel.org, linux-mm@kvack.org, akpm@linux-foundation.org Subject: Re: [Bug 203715] New: BUG: unable to handle kernel NULL pointer dereference under stress (possibly related to https://lkml.org/lkml/2019/5/24/292 ?) In-reply-to: Your message of "Tue, 04 Jun 2019 12:05:10 +0100." <20190604110510.GA4626@techsingularity.net> X-Mailer: MH-E 8.6+git; nmh 1.7.1; GNU Emacs 26.2 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <11509.1559738359.1@dschgrazlin2.units.it> Date: Wed, 05 Jun 2019 14:38:55 +0200 Message-ID: <11510.1559738359@dschgrazlin2.units.it> X-Greylist: inspected by milter-greylist-4.6.2 (dschgrazlin2.units.it [0.0.0.0]); Wed, 05 Jun 2019 14:38:55 +0200 (CEST) for IP:'127.0.0.1' DOMAIN:'loopback' HELO:'dschgrazlin2.units.it' FROM:'balducci@units.it' RCPT:'' X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (dschgrazlin2.units.it [0.0.0.0]); Wed, 05 Jun 2019 14:38:55 +0200 (CEST) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: hello > Sorry, I was on holidays and only playing catchup now. Does this happen > to trigger with 5.2-rc3? I ask because there were other fixes in there > with stable cc'd that have not been picked up yet. They are a poor match > for this particular bug but it would be nice to confirm. I have built v5.2-rc3 from git (stable/linux-stable.git) and tested it against firefox-67.0.1 build: no joy. I'm going to upload the kernel log and the config I used for v5.2-rc3 (there were a couple of new opts) to bugzilla, if that can help thanks ciao -g