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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 444B7C27C6E for ; Fri, 14 Jun 2024 08:32:37 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id EFAD76B00A2; Fri, 14 Jun 2024 04:27:38 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id EADEE6B00B7; Fri, 14 Jun 2024 04:27:38 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D72B46B00B6; Fri, 14 Jun 2024 04:27:38 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id AC9BD6B011F for ; Fri, 14 Jun 2024 04:26:29 -0400 (EDT) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 541DEA1A50 for ; Fri, 14 Jun 2024 08:26:29 +0000 (UTC) X-FDA: 82228812498.28.EB5E325 Received: from mout.web.de (mout.web.de [212.227.15.3]) by imf22.hostedemail.com (Postfix) with ESMTP id 52843C0012 for ; Fri, 14 Jun 2024 08:26:27 +0000 (UTC) Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=web.de header.s=s29768273 header.b=vzcBHhGo; dmarc=pass (policy=quarantine) header.from=web.de; spf=pass (imf22.hostedemail.com: domain of spasswolf@web.de designates 212.227.15.3 as permitted sender) smtp.mailfrom=spasswolf@web.de ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1718353585; a=rsa-sha256; cv=none; b=CdP3QHiDh/aEwymNEI7IyqiIPvPgPG0ch7vyvHbymmkH+7CLIwkgFgS4q9qJH5TUEkoA14 X/qBJuwaKdkefgUxPSdQcW1Vhvqih/pi6XPEGvM9cwIYUeIlk3HzFWm1Gpjc8yi2/qAUzW W5NsJyvKAMrUzuG++2cQ6w8rMf1f8z4= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=web.de header.s=s29768273 header.b=vzcBHhGo; dmarc=pass (policy=quarantine) header.from=web.de; spf=pass (imf22.hostedemail.com: domain of spasswolf@web.de designates 212.227.15.3 as permitted sender) smtp.mailfrom=spasswolf@web.de ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1718353585; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=nvt/PT0X64MQJX6QdoZMKtXoF+fBXSJXi6eEUXetj60=; b=Btv1I4nPdwu4gOsMHCkMd1wKTJ3ML/svYZtxwotqbiLNAeesI2mql83QJgI3HRlBjZNale BmsXBEIXz5YBXX7MmM+3DMUATaniDxV0GJ2mWITPvbDRf3lW4dUXwfFl+5NW7DCioDBXk8 QQO6SnDmav231QKTwjSf++HVeCjAwoA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1718353585; x=1718958385; i=spasswolf@web.de; bh=nvt/PT0X64MQJX6QdoZMKtXoF+fBXSJXi6eEUXetj60=; h=X-UI-Sender-Class:Message-ID:Subject:From:To:Cc:Date:In-Reply-To: References:Content-Type:MIME-Version:Content-Transfer-Encoding:cc: content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=vzcBHhGoOtihQnGYTUn1X7d3pg4OxMpoFH5ghNZh9kSko6WT2mfko6obnNMK+jEP D1/I7SicPMXHfDS14Nt13lUtZFHOKbzThrI28LY3PFd8iW3ICv7m3BORzd4BXNI91 T8zeE1fj7eWKVztGAKO82TsdVFhGV9KNybrd6h/S+DbTDmOtQv7JaQNhAc9TCQos8 LN/Dg/E4Rp1TguxE+ibFBfUQdkJroRyioI/2UDSPe5Fo1Nk9MNocvM+YoTBNjto9I BCHIcNEiYY/wxz/rctzgzYVnaumsLhu98kBi5l6zraJYNs7Hn6+2Du6nYF4HK7TDG koXHHv8Wxeh+5Eq0FA== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.0.101] ([84.119.92.193]) by smtp.web.de (mrweb005 [213.165.67.108]) with ESMTPSA (Nemesis) id 1M8T7E-1sMPya42PQ-00GK3s; Fri, 14 Jun 2024 10:26:25 +0200 Message-ID: Subject: Re: commit 1c29a32ce65f4cd0f1c causes Bad rss-counter state and firefox-esr crash in linux-next-20240613 From: Bert Karwatzki To: Andrew Morton Cc: "Liam R. Howlett" , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org Date: Fri, 14 Jun 2024 10:26:23 +0200 In-Reply-To: <20240613170351.cc3e7ccfa1bb198b57f31352@linux-foundation.org> References: <20240613170351.cc3e7ccfa1bb198b57f31352@linux-foundation.org> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.52.2-2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:EPyl6W19gihiSneiVpEsn+FcBJs9DgzxQG1UZUJOawZ8SuqYjOs 0ziGoqa4dEpvfzsm71IbCnt6bCVMQtNYy0Er5jaEOv9CADziPuoGfLgjKFsRrcC+WO+/x4V eZ4VCkNNp2zzZi60sSEJHxiSUIDNNuRnjZaFEc8X2tJP92I2xdYIx9T6VqIoG3XSFqFXIVb HY0hSgDlVVry6HkbJg1Sg== UI-OutboundReport: notjunk:1;M01:P0:RXuww3oz1Sk=;RDKgfNgyouDmlEwivdZh2TF7Pm7 NtfJUm987MgqCZHxmYW0oR0cMYnhIGvRbKWFZwXSf++wAYDGwfdtsbWPlmOPBv0MKTg50QxBW yI9feh74/JiXO2K1Wrx7ybUwIsopKb8QOT0vC1MZ9ttuMHXE7qApBCNjSFKJp0Ka3eMqRpYHe TByInT4//PWC9RWtZwf0wWYyGXN9DRFG8o0r+U2dbfJqJFyRJ7HFv+8mGtDP0xK+TAeSCl1RF wVFXjGmIBXHM4oKO+wU9jPKg9pFci0IYowSyaoBGfVKihlklSQWfDqGYgj4fU7QDI/7MiLUlX jKoNCs8LaK1kByWyHEIXOulXI0CADZZ9vnW//CA8yLZzdvBamtiAf4fDK+XAJQTyHNJ+A92zB lNDe9iiOHw15NDSkmgqxIR0/ivChFzKn/H+c1DSA8x2UMq2Q0FSB3xpwFNsLatOeUDvMXnkRr DCgJdBhvv8BlND/oPxQUxscWPYyF4G16IAJTtwWpcZkjSW3XYhV7Dw28UU/+OqU1XzLP3LDpI N7Bqt2rJGj6qEWJJx9bDTVW4X20j3ghmKTAbHviZDtDBJYaWxKa+6pM7x4PAwT0LkHCo5ETgh SX86/77eJBm7N84f2wJQMCwiGolIwwsIYfcvXsakhgYphXfqM9b9hjJ4pFH0oR98zCIU+tKFM FisFB1iqz2PgJJ2oSKwVurQwZRGRJ0S2YDHINfHn7FuZJn7s6JWPzGYensJUuW+q/aBAirNon 6oUwmf/9XPD/ra7ZhJ5+n1x+z8w9D/bC7gT5/IdWNtYoLoSIXEALlTEzBk0OJM7Bx4AGvCnE1 TPsEvaZQjJ6tL5EuYFxhYze1kjHDhxyiyPB3n79aLw2Uk= X-Rspamd-Queue-Id: 52843C0012 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: cd4xbft5cugfepzdnah3ptd6c6zrqcup X-HE-Tag: 1718353587-584835 X-HE-Meta: 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 7ooUXn1L RxHUEx68xfsTLkcWBB4NclZpcMRhvKFjkjVH5HCGAl4M02p6HQ7mvWmqs3C8CENV143R3voroYtfFcnrTXKYPPxvI5rD7hYA/7+m+nsh2/5eNtStmqle7U5Pu2MZ10ARYbF+Znu1atsq/kt3nfyK74vLZJdivyCniC9qyNYB1uweV/qiH1WBEB2mMCk0d2NMQGaBiFIyr9RprJNWMVU+VvdNRikjZdXuojBM8UDZ1z+TP+u8= 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: List-Subscribe: List-Unsubscribe: Am Donnerstag, dem 13.06.2024 um 17:03 -0700 schrieb Andrew Morton: > Let's hope Linus doesn't read this.=C2=A0 Why are we nuking the entire > planet just because some counter went wonky? It's not just the wonky counter, the error always comes with a segfault wh= ich causes a firefox tab to crash, though I've not yet figured out how this is related to the BUG message or commit 1c29a32ce. [ 179.393488] [ T2278] show_signal_msg: 16 callbacks suppressed [ 179.393492] [ T2278] Privileged Cont[2278]: segfault at 22cddf91d3a0 = ip 000022cde1aad010 sp 00007ffc616851a8 error 7 likely on CPU 15 (core 7, soc= ket 0) [ 179.393504] [ T2278] Code: Unable to access opcode bytes at 0x22cde1a= acfe6. [ 179.498173] [ T2289] BUG: Bad rss-counter state mm:00000000d0a3f682 type:MM_ANONPAGES val:1885 Bert Karwatzki