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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 061DCC35274 for ; Mon, 18 Dec 2023 10:47:25 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 865BF6B0082; Mon, 18 Dec 2023 05:47:24 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 8147B6B0083; Mon, 18 Dec 2023 05:47:24 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 702E56B0085; Mon, 18 Dec 2023 05:47:24 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 5AEEA6B0082 for ; Mon, 18 Dec 2023 05:47:24 -0500 (EST) Received: from smtpin22.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 2622D1C1B5F for ; Mon, 18 Dec 2023 10:47:24 +0000 (UTC) X-FDA: 81579612408.22.11C545C Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by imf14.hostedemail.com (Postfix) with ESMTP id 6E929100006 for ; Mon, 18 Dec 2023 10:47:22 +0000 (UTC) Authentication-Results: imf14.hostedemail.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=appspotmail.com (policy=none); spf=pass (imf14.hostedemail.com: domain of 3OSOAZQkbALIkqrcSddWjShhaV.YggYdWmkWjUgflWfl.Uge@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com designates 209.85.166.198 as permitted sender) smtp.mailfrom=3OSOAZQkbALIkqrcSddWjShhaV.YggYdWmkWjUgflWfl.Uge@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1702896442; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding:in-reply-to: references; bh=ayplWo7fKpoAX9jaHUBaIAkRJyVr/04Ikh3SGkSQv6E=; b=dUk6EQFAwdWIttg7ul58tjN6nw+z0epXoxVD8b8XmorzLCMgl1lZCrx+VQlRriR695meH5 L4M2QodwmfNKKZYjwM9MIVuS/QtT2c8oGYr6rcFzseNEh8QJ7Zt4mUXr5VUl2Osw/RFTEM j2Xl4q1lr2smAQjV+COkd+NVqOWmEDA= ARC-Authentication-Results: i=1; imf14.hostedemail.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=appspotmail.com (policy=none); spf=pass (imf14.hostedemail.com: domain of 3OSOAZQkbALIkqrcSddWjShhaV.YggYdWmkWjUgflWfl.Uge@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com designates 209.85.166.198 as permitted sender) smtp.mailfrom=3OSOAZQkbALIkqrcSddWjShhaV.YggYdWmkWjUgflWfl.Uge@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1702896442; a=rsa-sha256; cv=none; b=br6zBd58bSXxdKkyddmj0G7wYhJIHdRFpR/NswV6KB8LCBIVOKr798psMH5O8Gds/JL/qv XTA1c71k6eLVzZiVApEwQ7bs2K8PkVOPx2gEZ/wwZ16y39iTi8OmoGMHyD+4POR6esuLvK gGotCfBGkmsMd5UqbJ6GN7aS4U2nPBo= Received: by mail-il1-f198.google.com with SMTP id e9e14a558f8ab-35f97a33404so25318575ab.3 for ; Mon, 18 Dec 2023 02:47:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702896441; x=1703501241; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=ayplWo7fKpoAX9jaHUBaIAkRJyVr/04Ikh3SGkSQv6E=; b=UfZF1kIwZHzN94kFKsH/c8U3TRKSiKF8s/0AY0Bj/jMLf1aYRUGYFo8oR0KfAUv5uo utkRBldy/jkutzqiaieCOGus5sLxaVRGK2jkSeySbCHhAgRl9c0N1VAJHyPNuK8tiAUP +rU5fJq6Oo76vQMbWBiqiNuzcDM7R30Ns7SVrE9sMOqtvyesE68zQ2GQmFbgHPMjSbJs bCEMVqVcSt4hh7HyCLJK84c+eHeziX/fcqE4g8pRiVQdi56JpwH8bxaiKCkuh1jpG4xn r44jlkH7bIVvFKJK3Rm85ZmxaiB1mbLiSUH6lhjIvFeh2rw3zVQx1XXTMGpRJPEtFuTz 00Zg== X-Gm-Message-State: AOJu0YyWPpf39Zx+XLd73K9Y2RyBxvtkIH6JEaTXKoyX2nz1Q5txAiko QmHAAg+vIBBozRfqAxwKia6eUrTx7D1Dc/Ni3JboJHLtRVbZ X-Google-Smtp-Source: AGHT+IE0ByqqFJWWJX7zPo/4+R2cRq57Eh2TL5MlBUGGCVkd3vo1dWdj0vX6ywh6HXDeHVxCwDxpy9i9rBFpfOre5pDYHb9uUCHr MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1ba3:b0:35d:680e:1fa2 with SMTP id n3-20020a056e021ba300b0035d680e1fa2mr798580ili.5.1702896441734; Mon, 18 Dec 2023 02:47:21 -0800 (PST) Date: Mon, 18 Dec 2023 02:47:21 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007fbf7a060cc67998@google.com> Subject: [syzbot] Monthly mm report (Dec 2023) From: syzbot To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 6E929100006 X-Stat-Signature: m8tyqcnir15sc1h8s89463ampfi3kx41 X-Rspam-User: X-HE-Tag: 1702896442-948112 X-HE-Meta: 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 zNhqGQIa 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000009, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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, 2 new issues were detected and 2 were fixed. In total, 32 issues are still open and 220 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 10188 Yes KASAN: slab-out-of-bounds Read in generic_perform_write https://syzkaller.appspot.com/bug?extid=4a2376bc62e59406c414 <2> 7356 Yes WARNING in ext4_dirty_folio https://syzkaller.appspot.com/bug?extid=ecab51a4a5b9f26eeaa1 <3> 640 No KCSAN: data-race in generic_fillattr / shmem_mknod (2) https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761 <4> 594 No KCSAN: data-race in generic_fillattr / shmem_unlink (3) https://syzkaller.appspot.com/bug?extid=f682b67a78ce05867e78 <5> 560 Yes possible deadlock in filemap_fault https://syzkaller.appspot.com/bug?extid=7736960b837908f3a81d <6> 365 Yes BUG: bad usercopy in fpa_set https://syzkaller.appspot.com/bug?extid=cb76c2983557a07cdb14 <7> 36 Yes WARNING in __kfence_free (3) https://syzkaller.appspot.com/bug?extid=59f37b0ab4c558a5357c <8> 27 Yes INFO: rcu detected stall in sys_openat (3) https://syzkaller.appspot.com/bug?extid=23d96fb466ad56cbb5e5 <9> 21 Yes general protection fault in __hugetlb_zap_begin https://syzkaller.appspot.com/bug?extid=ec9435c038e451be48ff <10> 15 Yes memory leak in xas_create https://syzkaller.appspot.com/bug?extid=a785d07959bc94837d51 --- 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.