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 E10A0C04A6A for ; Fri, 11 Aug 2023 07:44:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234189AbjHKHoH (ORCPT ); Fri, 11 Aug 2023 03:44:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229835AbjHKHoE (ORCPT ); Fri, 11 Aug 2023 03:44:04 -0400 Received: from mail-pj1-f70.google.com (mail-pj1-f70.google.com [209.85.216.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E62E2D52 for ; Fri, 11 Aug 2023 00:44:03 -0700 (PDT) Received: by mail-pj1-f70.google.com with SMTP id 98e67ed59e1d1-267f00f6876so1964520a91.3 for ; Fri, 11 Aug 2023 00:44:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691739843; x=1692344643; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=zKuOaCtyfZmbIIV46zKwWoGgxC6ErWeyUJwjJnrj9Rc=; b=kCfC4FPxOFsd4UoYeI9DUal4zaAIuEvRF4wHAFvor42W7BxUp41EbWtz0FmHWdAaNS Bh73Gd121TKUk+eEJJoDLHlqeNkSKBKHkH2la+uAQN1dDhz9ZugsuF6aOyDrYrn3+/+D UJQInOA0PYf5RtraxKr4YivkJTZfES+w0DA06fW97ISZqM5Xkr3W8lw2Qvere2kryVvw Bl60BwUD+ud8xLeK6hKcnHpfT4V17tVZj6mX3uDpaSsagf5PJPGcCk6cN1Pfg75R3Ubw alJmcrdPOXByzUnbZ1Da1dE6XXEroqevdR53XM64FsYRPW5H+yO0EOSxReI7cky/pGur YHDA== X-Gm-Message-State: AOJu0YzQtPz0CMoPovuzp1CFIi2jUasRBm9mKxG1LG+vNV3RDttVcIWw fEoujCIFzMJtXgBBXzM+yl6j6DYzBfD6QU+Wj8e6LUYSWT5RMWc= X-Google-Smtp-Source: AGHT+IFQHUh0JvgpEEQCptm+wiIiyf9oZFGm3J2t5j3zV7rih20YUCq+SfvpcmABw58vqSZm0dUSefMnzXPjSrovD/3gndeFsz1G MIME-Version: 1.0 X-Received: by 2002:a17:90b:a16:b0:268:ba55:a6bd with SMTP id gg22-20020a17090b0a1600b00268ba55a6bdmr235771pjb.0.1691739843005; Fri, 11 Aug 2023 00:44:03 -0700 (PDT) Date: Fri, 11 Aug 2023 00:44:02 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006518110602a0e0c0@google.com> Subject: [syzbot] Monthly mm report (Aug 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, 1 new issues were detected and 0 were fixed. In total, 40 issues are still open and 228 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 534 No KCSAN: data-race in generic_fillattr / shmem_mknod (2) https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761 <2> 492 No KCSAN: data-race in generic_fillattr / shmem_unlink (3) https://syzkaller.appspot.com/bug?extid=f682b67a78ce05867e78 <3> 108 No KCSAN: data-race in __filemap_remove_folio / shmem_get_folio_gfp https://syzkaller.appspot.com/bug?extid=ec4650f158c91a963120 <4> 97 Yes WARNING: suspicious RCU usage in mas_walk (2) https://syzkaller.appspot.com/bug?extid=8645fe63c4d22c8d27b8 <5> 1 No WARNING in try_to_migrate_one https://syzkaller.appspot.com/bug?extid=94d51f4b3c59cdad469d <6> 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.