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 0BF45CA0EC3 for ; Mon, 11 Sep 2023 21:58:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354994AbjIKVz7 (ORCPT ); Mon, 11 Sep 2023 17:55:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43932 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236277AbjIKKHG (ORCPT ); Mon, 11 Sep 2023 06:07:06 -0400 Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 39229101 for ; Mon, 11 Sep 2023 03:07:01 -0700 (PDT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-1c09d82dfc7so51643185ad.0 for ; Mon, 11 Sep 2023 03:07:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694426820; x=1695031620; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Kn6A6MYcXE+j88oNxDe3/daUUC6zADm+hwEsDU4Ahrc=; b=pgJglt63w2QRBQpQF4lc5570Uk8nOMvowpqBgyw4ElUOx0Haxt3Xv0QlHoUiACqZKt ntIK01c+4u3RfYywvZeN9Lv992eXs4lF6Xks4PixsPC9DGnOoSlAxnTKlCbzh3W7tuGC aDXsU/vHUWNeRNYE7rus25zTrErYVoZJT1ouIGalGVIfpdWAa5g7zW5Jhcy4avAPpWtU 7kyLPZtd8KMl+aBZ3CwRF3jSknozRsjSy43uk81yYWo4vn//2e8LRCQYrBBM4oxW8u08 hyoZHFp703h+slT+1Zopi0Ika6El/duDFs2Ogu4RJZZM5AHBGzrDkqC3qHHfTwd0gYMQ Nnxw== X-Gm-Message-State: AOJu0YxyRbYBAfvrY4Wl4Ga0loyr7Ceu746KSpEhhA3K7fm5sssT0r3g 1YxO1vkb763iKEv8N9Xx2ynZHBiAG4sbBB5nDkGGJi2OT3dvVbA= X-Google-Smtp-Source: AGHT+IG6mXJDpmdeUBL9OZSbOUIhgFezEBWn3LvzotsRYGhNK97V+aQPFbiQd/IFTTFbhTf4mW06MVZrPFfV+bD4n908ss6fMGMX MIME-Version: 1.0 X-Received: by 2002:a17:902:d48e:b0:1b8:95fc:d18 with SMTP id c14-20020a170902d48e00b001b895fc0d18mr4147826plg.8.1694426820797; Mon, 11 Sep 2023 03:07:00 -0700 (PDT) Date: Mon, 11 Sep 2023 03:07:00 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c06b600605127cb3@google.com> Subject: [syzbot] Monthly mm report (Sep 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, 7 new issues were detected and 2 were fixed. In total, 43 issues are still open and 232 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 7345 Yes WARNING in ext4_dirty_folio https://syzkaller.appspot.com/bug?extid=ecab51a4a5b9f26eeaa1 <2> 566 No KCSAN: data-race in generic_fillattr / shmem_mknod (2) https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761 <3> 519 No KCSAN: data-race in generic_fillattr / shmem_unlink (3) https://syzkaller.appspot.com/bug?extid=f682b67a78ce05867e78 <4> 85 No KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) https://syzkaller.appspot.com/bug?extid=606f94dfeaaa45124c90 <5> 30 No upstream boot error: KASAN: slab-out-of-bounds Read in bootstrap https://syzkaller.appspot.com/bug?extid=2f508e913916096bf53a <6> 13 Yes memory leak in xas_create https://syzkaller.appspot.com/bug?extid=a785d07959bc94837d51 <7> 6 No BUG: unable to handle kernel paging request in list_lru_add https://syzkaller.appspot.com/bug?extid=2403e3909382fbdeaf6c <8> 4 Yes kernel BUG in do_page_mkwrite https://syzkaller.appspot.com/bug?extid=cfba1abcb2cf7b39a320 <9> 3 No upstream boot error: KASAN: slab-out-of-bounds Read in deactivate_slab https://syzkaller.appspot.com/bug?extid=b51786cce3a38fa8a4f4 --- 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.