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 AD574A20 for ; Tue, 7 Nov 2023 04:52:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0A8E113 for ; Mon, 6 Nov 2023 20:52:21 -0800 (PST) Received: by mail-oi1-f199.google.com with SMTP id 5614622812f47-3b3f893e38aso8099459b6e.0 for ; Mon, 06 Nov 2023 20:52:21 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699332741; x=1699937541; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=nAp6NrkzveDLTFcK/QBlyXampAT5bnoWcodW9DteIEY=; b=Wh6S22aAU8X+J9lVbrszF946sOFEWDizmGv4aPtiGj44SbEhjZUPGL/cOMGdNwV47W hreuVwaESPAqEkBrPmHah2lIcxbu7zkdRuCmcaCrZ8iymSL60hJJWiAbPHqvh25g2Pch CIYRLLDDSW1TT0QuaMAYUtj/rHdHxBnByoS9MUTKyMBYJRgYl8+Y41k4odKIg+X1Odns LuR3uhZR0y3t578NUbm+sFQbQAY57d/ST7IaxO8nwXZs37KYJyS0nmbaHwmd+WSg4rfp hCKnkNEOKXuKcqdmTVIq+U/3OwfHb71xFmmrQ4sMFRqYPHeYjs4QhDi9IakNfVYX8oqI UDKw== X-Gm-Message-State: AOJu0Yz4DV9VKUwLotMfsAqg/kb0Evq3BprtJT47g4WXLFO4A0St3vuX optVingVxXrq+WPg6en2DvXuAMOyq7EZd1f6B9q8HA9IP7hg X-Google-Smtp-Source: AGHT+IFF27op/Kwmmbi3biZNw7HPBJKNkjRdM+sIHsqhwmEFp3rYvx1gTgztLCdObmJvkS/O2IcmmDN+HGs/YgX5sOuJQS0Rr5qt Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:128a:b0:3ae:5aab:a6f3 with SMTP id a10-20020a056808128a00b003ae5aaba6f3mr11617841oiw.5.1699332741146; Mon, 06 Nov 2023 20:52:21 -0800 (PST) Date: Mon, 06 Nov 2023 20:52:21 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000642e40060988bc45@google.com> Subject: [syzbot] Monthly dccp report (Nov 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" 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, 1 new issues were detected and 0 were fixed. In total, 5 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.