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 X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B259DC04AB3 for ; Wed, 29 May 2019 04:05:19 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 6CE6121734 for ; Wed, 29 May 2019 04:05:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Ta44pz2N" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6CE6121734 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 073186B026E; Wed, 29 May 2019 00:05:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 025796B0271; Wed, 29 May 2019 00:05:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E7C7D6B0272; Wed, 29 May 2019 00:05:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by kanga.kvack.org (Postfix) with ESMTP id CE9DE6B026E for ; Wed, 29 May 2019 00:05:18 -0400 (EDT) Received: by mail-io1-f72.google.com with SMTP id j6so806828iom.3 for ; Tue, 28 May 2019 21:05:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:dkim-signature:mime-version:from:date:message-id :subject:to; bh=qoCRgKEqb2cNIP9iBbmcP+1MshPj3Nktj6OiPwbarXY=; b=iAqsEk06u3PAHcU9plmABOY8cXmxox6ODQufajPuhSopUl5QlPf3J2+rnFJlNEmGB9 qaEwTshEZ9zydnhxGgdoke8zwodDts4ffaFrV40tIdRqUsqxKtUhK9/Sty64LHSM8/d7 hfUnWy9374v4vclP1/KWgExdzbouZiF9TkzSoPFzLphXYazyAOHIBSSPfREbORPuWFK8 kgkg1tY3nlZHQYybGbA+aCcRUSFOM21/WpZC03fT/4qKHXimJ/9pBVDdcqxCqrsO5TVj D8F/z302CY2ko6S97DHiSlGjleePCGtmkVE33D5SO1CBfQ0SqPj2ogBtKEPToNlhb0ZR zgUg== X-Gm-Message-State: APjAAAVKHumGaYJvMUJDP4mJuhK459HCpyoyFEbsswQHc9VdNHE7WWlB fKme5oQyJ2uaQQzlJTkyGyYvtWfn714ZJUrNk4fZiLe+H8dLXnxxSrywLO/kfOUtBvsBjJxcopO gmiPFWETCe+SK10/ZUTpIf+yI+M1s5oAFbbpS2iyqG60lt0wqnIZVLVV18dhV1kfEAQ== X-Received: by 2002:a5d:8043:: with SMTP id b3mr72763569ior.115.1559102718561; Tue, 28 May 2019 21:05:18 -0700 (PDT) X-Received: by 2002:a5d:8043:: with SMTP id b3mr72763550ior.115.1559102717668; Tue, 28 May 2019 21:05:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559102717; cv=none; d=google.com; s=arc-20160816; b=p+QPA3o6Vk/52wyWGhEDiR+DuFMoj13N98e9Grd7FSZA3Ueuqqrl+I1m/8hfjgjutT DS/Ogfw9sP1a9bTezzLj32C7T4mDNS1DpnDMdQTpBArZLopQS7heJObrrv9WrGlxU82o DskQnZiV69eG0RV3Ojxu1wCrAHMH81LHyYopqgIUrGACfG4stNrYSV0mgSbqXcHdEhTX l92gPyk4DtTpoi+sIEyds3WxfczhvXgjL+ByeJ2gAIVxgNoO3fOnSLfUNFWB/+UBhc5s lgQLXUsoVVjeneD+88a9KDqr/sCYVtbDeMPDB3KNd9TFUIsYWN/5y7scOpygU6fzDKl8 ytAQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=to:subject:message-id:date:from:mime-version:dkim-signature; bh=qoCRgKEqb2cNIP9iBbmcP+1MshPj3Nktj6OiPwbarXY=; b=G/kdpcE2ovzgAiwLNrmPJqn/IxALSYvqyzIccqsOFkJb4vyPcT785rKH/YuHSHbVGr V7G7euQ+9YFrpcHZiEdOfYr/ILPqHVF5m8i2jrENp0cb7I01Lj2eFoBA9jtUP2O+ji3v t0r8Icc7iBDfZy5JDTzZ1hb8iIm9Mpd/7H1FY+MkjSYCrlkUN/oXcH80uHwIoi6ONpO5 OGZlBFZVWJ1ZBeVgnYFgSK+r7KdsRxyGjromHKxplFSXlJqS1GTpm1d9vpgFw79n8oK+ +WtOCf9o1IqpHO9wtB5PUUw9xnklQ2FeQLcLrMGvreHeRzYei0c4IDkx5Svb3lw7Q9Uh oP9g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Ta44pz2N; spf=pass (google.com: domain of mikhail.v.gavrilov@gmail.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=mikhail.v.gavrilov@gmail.com; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from mail-sor-f41.google.com (mail-sor-f41.google.com. [209.85.220.41]) by mx.google.com with SMTPS id f1sor4241751ioc.19.2019.05.28.21.05.17 for (Google Transport Security); Tue, 28 May 2019 21:05:17 -0700 (PDT) Received-SPF: pass (google.com: domain of mikhail.v.gavrilov@gmail.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Ta44pz2N; spf=pass (google.com: domain of mikhail.v.gavrilov@gmail.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=mikhail.v.gavrilov@gmail.com; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=qoCRgKEqb2cNIP9iBbmcP+1MshPj3Nktj6OiPwbarXY=; b=Ta44pz2N6vCsDgFB/YzCguDFPvKoN0XrV1PKQ4fEBWZ2ERaHYWnbT/J29GnDrAm3Q7 AM3uZD1QG2eRlrvcinZcs+1PQMK4LTC9YezWYBUZJjfV0pnyMCfIAYJvDNLAzG9vU3pd ZmqqDS3xlEC0dFbnkg8AFgLdi8qp+/J9e/SCpqQZUkMua6FjYoQPGJ/LlWLrApM+j5cW nugMzWpzkjSlBmEBIygtEQDay08/Ot0Y4z2MUYdVUgzKbMkj6Lou7ahZJWPwW63K1xFu e9KoBVdHojf4Tc2uQhUtLlrd8GVkuDSuvPw5JW6NObfBF1ZsnfMG3LOOx45242BscHQW /Nxg== X-Google-Smtp-Source: APXvYqzUgiVnU+ecS/L3fcr3coeSpkq06FPF9E/xGA0Vgap0A2MpheGiZZG3Yep4zHc/xlpCpJr4mEN0UD4EDpMfJ4s= X-Received: by 2002:a5e:c24b:: with SMTP id w11mr1108900iop.111.1559102717163; Tue, 28 May 2019 21:05:17 -0700 (PDT) MIME-Version: 1.0 From: Mikhail Gavrilov Date: Wed, 29 May 2019 09:05:06 +0500 Message-ID: Subject: kernel BUG at mm/swap_state.c:170! To: Linux List Kernel Mailing , linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" 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: Hi folks. I am observed kernel panic after update to git tag 5.2-rc2. This crash happens at memory pressing when swap being used. Unfortunately in journalctl saved only this: May 29 08:02:02 localhost.localdomain kernel: page:ffffe90958230000 refcount:1 mapcount:1 mapping:ffff8f3ffeb36949 index:0x625002ab2 May 29 08:02:02 localhost.localdomain kernel: anon May 29 08:02:02 localhost.localdomain kernel: flags: 0x17fffe00080034(uptodate|lru|active|swapbacked) May 29 08:02:02 localhost.localdomain kernel: raw: 0017fffe00080034 ffffe90944640888 ffffe90956e208c8 ffff8f3ffeb36949 May 29 08:02:02 localhost.localdomain kernel: raw: 0000000625002ab2 0000000000000000 0000000100000000 ffff8f41aeeff000 May 29 08:02:02 localhost.localdomain kernel: page dumped because: VM_BUG_ON_PAGE(entry != page) May 29 08:02:02 localhost.localdomain kernel: page->mem_cgroup:ffff8f41aeeff000 May 29 08:02:02 localhost.localdomain kernel: ------------[ cut here ]------------ May 29 08:02:02 localhost.localdomain kernel: kernel BUG at mm/swap_state.c:170! -- Best Regards, Mike Gavrilov.