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 A331BC761AF for ; Mon, 27 Mar 2023 11:02:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232105AbjC0LB7 (ORCPT ); Mon, 27 Mar 2023 07:01:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44838 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232206AbjC0LB6 (ORCPT ); Mon, 27 Mar 2023 07:01:58 -0400 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D5C32735 for ; Mon, 27 Mar 2023 04:01:55 -0700 (PDT) Received: by mail-il1-f199.google.com with SMTP id z19-20020a056e02089300b00326098d01d9so1441727ils.2 for ; Mon, 27 Mar 2023 04:01:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679914914; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=gBGjVn6FB49bJgbnCnfJ68CqyOHYb5wZzHIdBSRAMzY=; b=y7GI88udLlzLqBegPIEzwnvR8uV0RBRWVzsY7wvwl+WnFqZ3qmHJ8BBSAYysW4DkEc GE5n+tp8TA12Fc2CggxycwVwCQztxdishbcJqt5rER6/VrKFGMz3LS0JyVLqdKM8GU8Q ijtxTuul1ljIs7BiD7HUE5ZB7j7aaUYZv21LvHhISApatkLvGWtssGxa0vwj4pKpdk74 MDnz+kuQyc3IZCPUZ0sZKIP/2loSHfdlZ5+eVbrtybE232fVXpfxvywABYDVj9MFUob1 gJffKF+8lw6sBA8/F94UDvMHXd7Dwmw2ke7vNdPsVV9cYbOd4AseDtGEC+MtOoQiF87j VdNA== X-Gm-Message-State: AO0yUKV0CmMaJSV+XwnJAKExQjqOcBIlUDRSKnfAOzxNLqf3NtwnLd40 lz10sChUdqUWppD8Sj5jOJwc5gqiJvMw/7l0sPZGEszkdBag X-Google-Smtp-Source: AK7set/S1nqn/fMuGlWIpSn6d6ejn2ZN4GU3/ibEG/Mc53uNbGpnnkIN6DaM6IlJhVpwIkzUYd24lKowiDz7CYORuUo5faBKddJR MIME-Version: 1.0 X-Received: by 2002:a02:94c5:0:b0:3b7:9d19:fec7 with SMTP id x63-20020a0294c5000000b003b79d19fec7mr4237535jah.0.1679914914478; Mon, 27 Mar 2023 04:01:54 -0700 (PDT) Date: Mon, 27 Mar 2023 04:01:54 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000bb028805f7dfab35@google.com> Subject: [syzbot] Monthly io-uring report From: syzbot To: axboe@kernel.dk, io-uring@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: io-uring@vger.kernel.org Hello io-uring maintainers/developers, This is a 30-day syzbot report for the io-uring subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/io-uring During the period, 5 new issues were detected and 0 were fixed. In total, 49 issues are still open and 105 have been fixed so far. Some of the still happening issues: Crashes Repro Title 3393 Yes WARNING in io_ring_exit_work https://syzkaller.appspot.com/bug?extid=00e15cda746c5bc70e24 3241 Yes general protection fault in try_to_wake_up (2) https://syzkaller.appspot.com/bug?extid=b4a81dc8727e513f364d 1873 Yes WARNING in split_huge_page_to_list (2) https://syzkaller.appspot.com/bug?extid=07a218429c8d19b1fb25 772 Yes INFO: task hung in io_ring_exit_work https://syzkaller.appspot.com/bug?extid=93f72b3885406bb09e0d 718 Yes KASAN: use-after-free Read in io_poll_remove_entries https://syzkaller.appspot.com/bug?extid=cd301bb6523ea8cc8ca2 443 Yes KMSAN: uninit-value in io_req_cqe_overflow https://syzkaller.appspot.com/bug?extid=12dde80bf174ac8ae285 73 Yes INFO: task hung in io_wq_put_and_exit (3) https://syzkaller.appspot.com/bug?extid=adb05ed2853417be49ce 38 Yes KASAN: use-after-free Read in nfc_llcp_find_local https://syzkaller.appspot.com/bug?extid=e7ac69e6a5d806180b40 --- 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.