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 16A2AC47071 for ; Wed, 15 Nov 2023 03:00:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233990AbjKODA0 (ORCPT ); Tue, 14 Nov 2023 22:00:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229456AbjKODAZ (ORCPT ); Tue, 14 Nov 2023 22:00:25 -0500 Received: from mail-pg1-f198.google.com (mail-pg1-f198.google.com [209.85.215.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6B79D2 for ; Tue, 14 Nov 2023 19:00:22 -0800 (PST) Received: by mail-pg1-f198.google.com with SMTP id 41be03b00d2f7-5bd0c909c50so6758656a12.3 for ; Tue, 14 Nov 2023 19:00:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700017222; x=1700622022; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=2A5LbWNrMvGZ5ypRoNAhL2mlWp9tvnGq8VBlwKDduOk=; b=W3fbbX5RlKfNDmhg8wLhc+UlUP9Nli3P9k4zUJvfYFp9nYbW+YYR+p536IFYNqiOFA JhMahcw4eUpUjnduvRRVSyyGLNSSON/h9cK6a3Zgpm30N1wsN/xgM9mBl9XSWnnNTNmC wfuV6GogvKAmFq710XoEP6a5wvjdhbWzhTUImyqZS97DUwsfT4ln0ADcDfp5Yyz6lJ6L zkT0t8UCXJUc9ZFFHfqYSLt0/pMgaJquQu3m79CC37DkHg24zGfiGbEHHHW9sKQLxXt1 mQPFvNg1p8RUrd4+Et49rr5/+v2RZn4GawvcP+K983Mfm5BbkmJX5PIIgHEZyD6AEGZs 4L9w== X-Gm-Message-State: AOJu0Yyq+HP9AxQUBI3iFlsVXUnz3G+g9iNt0Ckcl5FH5L6gC16ub4qD 4pWJ1LG0Q/xNm6RfwzS+RGuB1GGjtTm2DReac+X3aZiy5/GG0rA= X-Google-Smtp-Source: AGHT+IF/WUSX0Y9ltSnuf9VuM/FNT7brwx05ClB6cfJTOrlPmooMlcOgLkmpQmy5C3Sk6uyZ+qBL9WRd2RVKgi5S6BjzisCqbtEn MIME-Version: 1.0 X-Received: by 2002:a63:e254:0:b0:5bd:37e8:fc28 with SMTP id y20-20020a63e254000000b005bd37e8fc28mr1094776pgj.11.1700017222157; Tue, 14 Nov 2023 19:00:22 -0800 (PST) Date: Tue, 14 Nov 2023 19:00:22 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a38a52060a281af5@google.com> Subject: [syzbot] Monthly mm report (Nov 2023) 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 31-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, 9 new issues were detected and 0 were fixed. In total, 49 issues are still open and 237 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 7353 Yes WARNING in ext4_dirty_folio https://syzkaller.appspot.com/bug?extid=ecab51a4a5b9f26eeaa1 <2> 616 No KCSAN: data-race in generic_fillattr / shmem_mknod (2) https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761 <3> 575 No KCSAN: data-race in generic_fillattr / shmem_unlink (3) https://syzkaller.appspot.com/bug?extid=f682b67a78ce05867e78 <4> 272 Yes BUG: bad usercopy in fpa_set https://syzkaller.appspot.com/bug?extid=cb76c2983557a07cdb14 <5> 131 No KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) https://syzkaller.appspot.com/bug?extid=606f94dfeaaa45124c90 <6> 15 Yes memory leak in xas_create https://syzkaller.appspot.com/bug?extid=a785d07959bc94837d51 <7> 10 Yes kernel BUG in do_page_mkwrite https://syzkaller.appspot.com/bug?extid=cfba1abcb2cf7b39a320 <8> 4 Yes INFO: task hung in __unmap_and_move (4) https://syzkaller.appspot.com/bug?extid=b7ad168b779385f8cd58 <9> 2 Yes BUG: unable to handle kernel paging request in __pte_offset_map_lock https://syzkaller.appspot.com/bug?extid=89edd67979b52675ddec <10> 1 Yes general protection fault in unlink_file_vma (2) https://syzkaller.appspot.com/bug?extid=7fbdbd17a5bd6d01bc65 --- 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. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.