From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9C05C1D278A for ; Thu, 5 Dec 2024 09:04:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733389469; cv=none; b=mxl9y/38F6O2DeAbRbck2XKgpQuWW9cqrHShqAjxbzzzZCecFqjv0snZdesQvCjnNJuCJqoPDeFLh0wKhT3YY87iixIBE1j3C/QZl/LaPtjPD3/A8i/B5+ckN4zxjkiAM6egqSwIEN/tRASEd1FegmhPj5ZSE8qqJ9NcZuv1Ky4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733389469; c=relaxed/simple; bh=1hKwuxkYUzFDqc1eDLpV1wb+dEp345FedBVLtNPpDVU=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=BRvGu03GxH+/1w09r6git+ivamwMMuGy4vpU2FKcOtlODqzqwWkO1X1pDx2HWPaA2tU0cFqNcSwK8V+YV7HagqwoFdpEpF0RBt8wkaV8W4ihr0T22iZiM3LnhESOpT8uSw9szgtOq8vqqnTUyvX3YwcCrfXg9BYPOrHhptik96k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f198.google.com with SMTP id e9e14a558f8ab-3a743d76ed9so17016655ab.0 for ; Thu, 05 Dec 2024 01:04:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733389467; x=1733994267; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=E/WHwduA8oC3NQwCJxz3w64EoTKDHI7JDHnMcW3LyPI=; b=ejJdwZquJ/OVlc4daUAZr/Av1fxPp+jCVIjP9f2aBrh1jsm4OowEjTsZ6PBQnZHupz c/g49wZetb80XTrARq3jLNw2Qa5VW+KQXNGrH62qxHSYPUs5ZUOO0MbJ91BSnNkKeyD/ H8frRhIF0cht79MtYPy8+GOJHUfGckdgXHACaN3FPAkEwsHTe1N+P+5EGc+yIRX0XUZA o4VbwKVUTKLa8I2zPa7nlsfLFJHpWEiM5hRg6u0JLoYx733FFhzU7HK+v1TnnGFBS22c JP+4bd4liK8o440EU7KFqpW6NE97ooJbYOZjsVFW8sBBioOeF3dwNlO+mSGPI0CNin12 IGlw== X-Gm-Message-State: AOJu0YzKf8hza4fsF0Qo8hxisCspcFTsshQ74E7HdPVw6wEoR/UkSRlj MrB1s4OzGDxAtjr0EoBqIeDf5+Y0ksb6MJ/+1L1JtnIpL6XL96hu6+5YYBSUN72w3cVJ4J0wcGN SBswKg4aCpUNC2OqZyRJH73ESJCn5dmz6WpfYmXLh6SBOka445LrFd1Q= X-Google-Smtp-Source: AGHT+IExdrlotoz4FplKy3trOuegwD1LemXx5ScJpLrL9SiXjGXnfvmIXKCh2ZFkL9LTWV+e+dULJiIQSBG8mKW++hwBDw3r9bCj Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:16cf:b0:3a7:ccb2:e438 with SMTP id e9e14a558f8ab-3a8075e209emr20048015ab.11.1733389466845; Thu, 05 Dec 2024 01:04:26 -0800 (PST) Date: Thu, 05 Dec 2024 01:04:26 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67516c9a.050a0220.17bd51.008f.GAE@google.com> Subject: [syzbot] Monthly mm report (Dec 2024) From: syzbot To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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, 14 new issues were detected and 2 were fixed. In total, 112 issues are still open and 270 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 10378 Yes KASAN: slab-out-of-bounds Read in generic_perform_write https://syzkaller.appspot.com/bug?extid=4a2376bc62e59406c414 <2> 7385 Yes WARNING in ext4_dirty_folio https://syzkaller.appspot.com/bug?extid=ecab51a4a5b9f26eeaa1 <3> 3609 Yes INFO: task hung in page_cache_ra_unbounded (2) https://syzkaller.appspot.com/bug?extid=265e1cae90f8fa08f14d <4> 2019 Yes possible deadlock in filemap_fault https://syzkaller.appspot.com/bug?extid=7736960b837908f3a81d <5> 1313 Yes WARNING: locking bug in __set_page_owner https://syzkaller.appspot.com/bug?extid=56dc65adbd1d2ae1f844 <6> 1069 No WARNING: locking bug in __schedule https://syzkaller.appspot.com/bug?extid=46b40e354b532433eeef <7> 1062 Yes possible deadlock in gup_fast_fallback https://syzkaller.appspot.com/bug?extid=63ba90b81c16b86379bd <8> 620 Yes INFO: rcu detected stall in corrupted (4) https://syzkaller.appspot.com/bug?extid=aa7d098bd6fa788fae8e <9> 509 Yes INFO: task hung in _vm_unmap_aliases (3) https://syzkaller.appspot.com/bug?extid=fe8f8efd070d727de971 <10> 363 Yes WARNING in get_taint (2) https://syzkaller.appspot.com/bug?extid=aa5a1e52e2ac09339fca --- 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.