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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9530C761A6 for ; Fri, 31 Mar 2023 15:02:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232763AbjCaPCF (ORCPT ); Fri, 31 Mar 2023 11:02:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232474AbjCaPBz (ORCPT ); Fri, 31 Mar 2023 11:01:55 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B733C1D91E for ; Fri, 31 Mar 2023 08:01:51 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id s3-20020a056602240300b007589413aea0so13435124ioa.5 for ; Fri, 31 Mar 2023 08:01:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680274911; x=1682866911; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=J5bksvvdzVz3VHG/ZcgVjC8XV5CSkzC6DesNQehVhsM=; b=zeiOdoZRwh2j0aTW+mq8pGIJoqLJwzwoZb0oGGqsQgSer7q+htX0Xliddwz/+vrCnj IZE4oOFOtYWPDBEkpv1JSEPhVRKkHqSMsZXRZ27gZl7naMguMci4qWQtcHtUP98kwqko lmX1iLsK0xA98oDU/IZrl0sD7cUYBIqayU9jKYAqMxcQlix7mahafgG3QTBh5q3G5cZR GckVbsWOjCyhw6eE1imL+6gDd96fi/h+IkoMHU6FadLEuP/DOngac7der8iX00lSm1LH /3b1y1kRrt61ZHn9JZTTxIxkuKgAGqkxhO1c+Wuf/9GAHujSY3SUYXQKK4kV3tdLacq+ UP0Q== X-Gm-Message-State: AAQBX9cohSpUUBWVi4i2A6yp0L1clltriPtuOvI9L1TnSPG/36jDvtGt yD4uisYXnEHqeeH+WzNrQk/STgrnC9csXbU/ef7cSjORvOokwHQ= X-Google-Smtp-Source: AKy350Z+Tqd8xEd4/y46095gNMSyUZvrWJOTT+kdUnAVDvsy0OhRXMl7iiQEMREJs493cUlXBtYgZTVy6R6qBjtjO5g70Tdnxv5Z MIME-Version: 1.0 X-Received: by 2002:a92:c54b:0:b0:316:f93f:6f83 with SMTP id a11-20020a92c54b000000b00316f93f6f83mr14310471ilj.6.1680274911026; Fri, 31 Mar 2023 08:01:51 -0700 (PDT) Date: Fri, 31 Mar 2023 08:01:51 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000032660805f8337db1@google.com> Subject: [syzbot] Monthly mm report From: syzbot To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello mm maintainers/developers, This is a 30-day syzbot report for the mm subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/mm During the period, 15 new issues were detected and 2 were fixed. In total, 120 issues are still open and 197 have been fixed so far. Some of the still happening issues: Crashes Repro Title 1899 Yes WARNING in split_huge_page_to_list (2) https://syzkaller.appspot.com/bug?extid=07a218429c8d19b1fb25 176 Yes INFO: task hung in do_read_cache_folio https://syzkaller.appspot.com/bug?extid=be946efe33b2d9664348 92 Yes INFO: task hung in __filemap_get_folio https://syzkaller.appspot.com/bug?extid=0e9dc403e57033a74b1d 52 Yes INFO: task hung in __lru_add_drain_all https://syzkaller.appspot.com/bug?extid=a9b681dcbc06eb2bca04 38 Yes INFO: rcu detected stall in syscall_exit_to_user_mode (2) https://syzkaller.appspot.com/bug?extid=a68ef3b1f46bc3aced5c 18 Yes kernel BUG in folio_end_writeback https://syzkaller.appspot.com/bug?extid=7e5cf1d80677ec185e63 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com.