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=-0.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 AE6CBC43381 for ; Sun, 3 Mar 2019 11:33:05 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 4AD9D20868 for ; Sun, 3 Mar 2019 11:33:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4AD9D20868 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id A3A848E0003; Sun, 3 Mar 2019 06:33:04 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 9EB098E0001; Sun, 3 Mar 2019 06:33:04 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8B4728E0003; Sun, 3 Mar 2019 06:33:04 -0500 (EST) 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 6973F8E0001 for ; Sun, 3 Mar 2019 06:33:04 -0500 (EST) Received: by mail-io1-f72.google.com with SMTP id i24so2170543iol.21 for ; Sun, 03 Mar 2019 03:33:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-original-authentication-results:x-gm-message-state:mime-version :date:in-reply-to:message-id:subject:from:to; bh=fHKEKHdPjoZhYVJRZoCAKKckDq3mCm+7VXF61UEPMbE=; b=rscI0cV01jmbTkwuuxg4oM2CniwI0H7CRSTDYStKdm8IsSsZwLe80IUqLyymcmrDMD P9JQxdG564jhYeLxHY9tQ2uZxOTcmmGSzDQoyHpZsR8wCMz0h+V4ups+HV35SgS6lgn+ C4eWt7FNnVBopgOYTEOjoMJ4jTX1OIjohADkPQlMO8inSUJRtwGvAhQovqhkh/3sANUo 10sQ22SSB5mJnkuUxe5gw6+Vf0ZhujdzW9dNNlTIVX6porA9oL50+b5P90iM9coUSR0t yDkvdZ694YBOvBOsqvwByBo7n1jTpciGcHm3FTz+J+nohchWTUbswAStZgD3wJsx4v1n O0xw== X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of 3b7t7xakbal4w23oeppivettmh.ksskpiywivgsrxirx.gsq@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com designates 209.85.220.69 as permitted sender) smtp.mailfrom=3b7t7XAkbAL4w23oeppivettmh.ksskpiywivgsrxirx.gsq@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com X-Gm-Message-State: APjAAAWiQcF+cMnY/Vy6W1W4IvtEmRiA6bz6wFRXNEoUBSlWKYhPk7LE BnxFJ38DYsga6lcnVTqxBePRF83sGHCd1S1Z3/8nBU+J+TRm4juYMoturVxNW4VB+k7ydkCV6SJ zuyYNM7yT086hffJ9hJ0h+dwOAMv/FyDNVEZ7+JV1H2Ec52Jw/t4QSSqhZr0WokjztapUoi4t3s a5khbJl8D4zmaFOmr8sqP/O1mrnLCTeuGF36y5YXrYWOEXLXbThWxkWBTdPoOE4m9aakhBiyBoh Qgu+0M9F8G8C97pQXDDriFHvnx1hpI3OEM+iaTX3dXRK3KMU6QNipq1DNAvoKtV2oUj6SvWfJlG y842E387ptf4B/4bOAhcMFLmjyICkoEWmShl8EJMV5t5gOQMDKFWISLOJHrurA3TJhZW9SjFqA= = X-Received: by 2002:a6b:4005:: with SMTP id k5mr4168395ioa.155.1551612784098; Sun, 03 Mar 2019 03:33:04 -0800 (PST) X-Received: by 2002:a6b:4005:: with SMTP id k5mr4168382ioa.155.1551612783463; Sun, 03 Mar 2019 03:33:03 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1551612783; cv=none; d=google.com; s=arc-20160816; b=Gu5TqaGsZBi2EWdqTChyFXbn8nbjpmh5PHdWr4P5fy15j+UmqC0hl2P0nwEFt4hg5I kTEXz721zKt+u+cbth+sjy7Yi5DuDoWz7FrC6MB+4tLO9ySebAOH8GhceQwkVhiTs8Hh iGeXAZYu1/JanB0fcEmfdBQs1mWS2w2IWCWoNHAwvHK8jPOVpe0bhdLTKFDeiXHfR/Ju L1qD0Xc303mCSiHDUIGYWo8eXW3XLEFzfmqVLWHuM3Z7k8Yl10kVnP4WFKviofGNSTRT wSDiFsCSp9Wai6FdsIQsgqtpsGd/9bzR33jEeMOCufUN/Tp/Rwu1aDfUIPP01BHaqxQi /sXg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=to:from:subject:message-id:in-reply-to:date:mime-version; bh=fHKEKHdPjoZhYVJRZoCAKKckDq3mCm+7VXF61UEPMbE=; b=BFFdBuXrBAmoELOR5ZQ7NNoV7kDhE6bSzvLNyNg3dHh9KCON4OMqxIUhPz0XRV5l1M jvB4uOHgJPujjTA3kMcNq7XEqFSbT3i1umO4oo5eCKZWCBKlglyVd3s+8P+eN5yK+3MN 5yeihfYPcHayMbAcdyyAXuFrhooZl2MumCqu/+4fqHFc1stHoxJKyBNxxZOoxF6k40Mx EUvUk7Re+Itg8NwIw/X2wVWNsEUOYwNm1a2BFnj1Qw6EErOsXRTtO27Vcr6va3D6jYbH 5OlSxmddRzEcSUyEnjitR0egQ/okaBEsaMA7ATjKegzsZLCj/6WrBmAz319TXozHf22k cLlw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of 3b7t7xakbal4w23oeppivettmh.ksskpiywivgsrxirx.gsq@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com designates 209.85.220.69 as permitted sender) smtp.mailfrom=3b7t7XAkbAL4w23oeppivettmh.ksskpiywivgsrxirx.gsq@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from mail-sor-f69.google.com (mail-sor-f69.google.com. [209.85.220.69]) by mx.google.com with SMTPS id 141sor4786390ity.2.2019.03.03.03.33.03 for (Google Transport Security); Sun, 03 Mar 2019 03:33:03 -0800 (PST) Received-SPF: pass (google.com: domain of 3b7t7xakbal4w23oeppivettmh.ksskpiywivgsrxirx.gsq@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com designates 209.85.220.69 as permitted sender) client-ip=209.85.220.69; Authentication-Results: mx.google.com; spf=pass (google.com: domain of 3b7t7xakbal4w23oeppivettmh.ksskpiywivgsrxirx.gsq@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com designates 209.85.220.69 as permitted sender) smtp.mailfrom=3b7t7XAkbAL4w23oeppivettmh.ksskpiywivgsrxirx.gsq@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com X-Google-Smtp-Source: APXvYqz4/4YTNyniViWO8otygWcez/K22l7AxSkeB0NO/bGZvJes9HztQ6fmDFAAxS5a8QGF9AkzIqKNkCeDAx0YmWgb3UpFLeYd MIME-Version: 1.0 X-Received: by 2002:a24:9884:: with SMTP id n126mr8530907itd.4.1551612783106; Sun, 03 Mar 2019 03:33:03 -0800 (PST) Date: Sun, 03 Mar 2019 03:33:03 -0800 In-Reply-To: <0000000000004a6b700575178b5a@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c41d5f05832f00c9@google.com> Subject: Re: INFO: task hung in ext4_da_get_block_prep From: syzbot To: akpm@linux-foundation.org, dvyukov@google.com, linux-mm@kvack.org, mhocko@kernel.org, oleg@redhat.com, penguin-kernel@i-love.sakura.ne.jp, rientjes@google.com, syzkaller-upstream-moderation@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes X-Bogosity: Ham, tests=bogofilter, spamicity=0.081974, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.