From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0722211705 for ; Fri, 29 Sep 2023 09:08:37 +0000 (UTC) Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A0261AE for ; Fri, 29 Sep 2023 02:08:35 -0700 (PDT) Received: by mail-oo1-f71.google.com with SMTP id 006d021491bc7-57b63ce34acso23901648eaf.2 for ; Fri, 29 Sep 2023 02:08:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695978515; x=1696583315; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=vNRH8WIfdTbVrWFPVazVnTDdpUDIwS2HaLsGOKKePxo=; b=tOJNi+K1wy1O34hK0EYfecfCoyVExyEoWGoEf9tP9mU7zxlxsUg6/nRsC/MAye0Ujf EPAj/gm7Wz/zqUp9PHPZVCoKMWOVHDCDjU0DI8xuzeMNaUHFd6SemwZilaXDxjvx9fnX TH3F9jWbzwNhCbmc5J8ma9Ofbe5HqRK/WFDR7azMrOBbjGPtYOVeoRXu9ZgXdsAzVsv9 CcsWe6BTB/L/+W6LrdI2fO69PQw0DQJ1Ddg55OpPhHWHcQN5okX98SGB2bDWSznVvTZi kOMgQtiLduw3m+UIppbEjuXPQkwwT9q6Ujn6DRRHyk6oCAwqIx8Gyydb3gGbNcuKk3sp sFAA== X-Gm-Message-State: AOJu0YzWmSlmgYSWhsM9jpLQRY06kl8FneZETY2yKzLh/784SR9d80vu ZaRUtSpZNzg+24qxoKIfJkn9kG/PF027Ok/AcZGYy5FoV3x1 X-Google-Smtp-Source: AGHT+IEyRGjMq5hM9bqfNe3TwgTrfo4G96HAtW7a3smQwOKFjVWdbnbjYTqz30GPp3on0O8h89zdGlid+yrsA3IFrtvu28gXkdq/ Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:5817:0:b0:57b:e125:36a9 with SMTP id f23-20020a4a5817000000b0057be12536a9mr1241851oob.1.1695978514927; Fri, 29 Sep 2023 02:08:34 -0700 (PDT) Date: Fri, 29 Sep 2023 02:08:34 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000edd89506067bc438@google.com> Subject: [syzbot] Monthly dccp report (Sep 2023) From: syzbot To: dccp@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hello dccp maintainers/developers, This is a 31-day syzbot report for the dccp subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/dccp During the period, 0 new issues were detected and 1 were fixed. In total, 4 issues are still open and 6 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 102 Yes KASAN: use-after-free Read in ccid2_hc_tx_packet_recv https://syzkaller.appspot.com/bug?extid=554ccde221001ab5479a <2> 50 Yes BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() https://syzkaller.appspot.com/bug?extid=94641ba6c1d768b1e35e <3> 13 Yes BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3) https://syzkaller.appspot.com/bug?extid=2ad8ef335371014d4dc7 --- 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.