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 1B27AEB64D9 for ; Thu, 6 Jul 2023 14:18:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232006AbjGFOSD (ORCPT ); Thu, 6 Jul 2023 10:18:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48394 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233108AbjGFORz (ORCPT ); Thu, 6 Jul 2023 10:17:55 -0400 Received: from mail-pg1-f197.google.com (mail-pg1-f197.google.com [209.85.215.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E76531BFD for ; Thu, 6 Jul 2023 07:17:49 -0700 (PDT) Received: by mail-pg1-f197.google.com with SMTP id 41be03b00d2f7-53feeb13906so1171079a12.1 for ; Thu, 06 Jul 2023 07:17:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688653069; x=1691245069; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=EWHU7qQSpq7jEJZ7piv+O344Wp3pDTZ25crNyt0IquE=; b=YpqImG+aCq4gIXQ7U3S+tS4KJs9GGJgMn1bL0ajJYnHqN5LeEKaX5pIp2SkulW2iZj skjvZSYiLqut/hH1CCJhG4Nyew3Z9hdh53q9tQ4mJQ8N9fStTKKHxdPjshsMYGvAM533 vug3injPWC8kNiNd1xjnDY3UwmrE4mmaa+H1a+yKeixftrZBdmfH6nqZvTr8Gx2LlCxH gqU5qqljkX1+JSOqBRzk5UncZ6qLUFn4xQ8OC0ZbmkVSmvkqpNKe2oACqL1SjIgKgcyc QJWed7t4qLLX/YTpfmOGf6ezPk+I4cVqYOIhCZUVtat0CL508TBfJG3Wal0rq+DHnA+j q91A== X-Gm-Message-State: ABy/qLbm0LE18JWQ3OJfNgoHy0FO80LiWQekcmmvpJk9X50vbhDD33PR A7Q9sIX3v2VJpl7sND70C5qq684UC2xKddbyMBHJIFTmoguQz8k= X-Google-Smtp-Source: APBJJlFnQOv8pcKufgaBpnQIaZTboCZmV5Y7/rYQg0qpVvW3Yd/t1EywnTS6PCcSG+zIswYld+6jwe3nSErbdENbkN9gDmuS96PN MIME-Version: 1.0 X-Received: by 2002:a63:36c8:0:b0:55a:e875:36be with SMTP id d191-20020a6336c8000000b0055ae87536bemr1030831pga.8.1688653068977; Thu, 06 Jul 2023 07:17:48 -0700 (PDT) Date: Thu, 06 Jul 2023 07:17:48 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000053502e05ffd22edb@google.com> Subject: [syzbot] Monthly block report (Jul 2023) From: syzbot To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hello block maintainers/developers, This is a 31-day syzbot report for the block subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/block During the period, 3 new issues were detected and 2 were fixed. In total, 30 issues are still open and 84 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 976 Yes WARNING in copy_page_from_iter https://syzkaller.appspot.com/bug?extid=63dec323ac56c28e644f <2> 386 Yes INFO: task hung in blkdev_put (4) https://syzkaller.appspot.com/bug?extid=9a29d5e745bd7523c851 <3> 179 Yes INFO: task hung in do_read_cache_folio https://syzkaller.appspot.com/bug?extid=be946efe33b2d9664348 <4> 111 Yes INFO: task hung in __filemap_get_folio https://syzkaller.appspot.com/bug?extid=0e9dc403e57033a74b1d <5> 87 Yes INFO: task hung in blkdev_fallocate https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc <6> 33 Yes INFO: task hung in nbd_add_socket (2) https://syzkaller.appspot.com/bug?extid=cbb4b1ebc70d0c5a8c29 <7> 32 Yes KASAN: use-after-free Read in __dev_queue_xmit (5) https://syzkaller.appspot.com/bug?extid=b7be9429f37d15205470 <8> 32 No KMSAN: kernel-infoleak in copy_page_to_iter (4) https://syzkaller.appspot.com/bug?extid=17a061f6132066e9fb95 <9> 21 Yes INFO: task hung in blkdev_get_by_dev (5) https://syzkaller.appspot.com/bug?extid=6229476844294775319e <10> 10 Yes WARNING in wait_til_done (2) https://syzkaller.appspot.com/bug?extid=9bc4da690ee5334f5d15 --- 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.