From owner-freebsd-questions Tue Jul 14 17:54:24 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id RAA14898 for freebsd-questions-outgoing; Tue, 14 Jul 1998 17:54:24 -0700 (PDT) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from notabene.zer0.org (sac-port29.jps.net [209.63.114.184]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id RAA14889 for ; Tue, 14 Jul 1998 17:54:17 -0700 (PDT) (envelope-from gsutter@n1.dyn.ml.org) Received: (from gsutter@localhost) by notabene.zer0.org (8.8.7/8.8.8) id RAA03375; Tue, 14 Jul 1998 17:54:46 -0700 (PDT) (envelope-from gsutter) Message-ID: <19980714175440.A3342@notabene.zer0.org> Date: Tue, 14 Jul 1998 17:54:40 -0700 From: Gregory Sutter To: freebsd-questions@FreeBSD.ORG Subject: PPP causes sio1 buffer overflows Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.91.1i Organization: Zer0 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG PPP on my lil' server box causes many sio1 buffer overflows. It's user PPP, everything else works fine, and this problem has been observed both with the 2.2.5 ppp and Brian's 980711 build. Here is some logfile from /var/log/messages: Jul 14 17:26:39 notabene /kernel: sio1: 689 more tty-level buffer overflows (tot al 12366) Jul 14 17:26:43 notabene /kernel: sio1: 30 more interrupt-level buffer overflows (total 30) Jul 14 17:29:08 notabene /kernel: sio1: 697 more tty-level buffer overflows (tot al 13063) Jul 14 17:29:27 notabene /kernel: sio1: 332 more tty-level buffer overflows (tot al 13395) Jul 14 17:29:33 notabene /kernel: sio1: 7 more tty-level buffer overflows (total 13402) This only occurs when PPP is running and when data is being actively transferred. If you've got any hints or ideas, please let me know. FreeBSD 2.2.5-STABLE AMD 486DX4-120 Biostar 486 PCI/ISA MB, model 8433UUD, UMC 8663/8667 communications chipset (16550 UART serials) El Generic 33.6 jumpered modem TIA! Greg -- Gregory S. Sutter "How do I read this file?" mailto:gsutter@pobox.com "You uudecode it." http://www.pobox.com/~gsutter/ "I I I decode it?" To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message