From owner-freebsd-bugs@FreeBSD.ORG Sun Oct 5 03:30:23 2003 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CE66516A4B3 for ; Sun, 5 Oct 2003 03:30:23 -0700 (PDT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7232C43FE0 for ; Sun, 5 Oct 2003 03:30:22 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.9/8.12.9) with ESMTP id h95AUMFY067543 for ; Sun, 5 Oct 2003 03:30:22 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.9/8.12.9/Submit) id h95AUMCA067542; Sun, 5 Oct 2003 03:30:22 -0700 (PDT) (envelope-from gnats) Resent-Date: Sun, 5 Oct 2003 03:30:22 -0700 (PDT) Resent-Message-Id: <200310051030.h95AUMCA067542@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Simun Mikecin Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B906016A4B3 for ; Sun, 5 Oct 2003 03:23:18 -0700 (PDT) Received: from data.home.hr (zg04-222.dialin.iskon.hr [213.191.137.223]) by mx1.FreeBSD.org (Postfix) with ESMTP id 300A243F75 for ; Sun, 5 Oct 2003 03:23:17 -0700 (PDT) (envelope-from sime@data.home.hr) Received: from data.home.hr (localhost.home.hr [127.0.0.1]) by data.home.hr (Postfix) with ESMTP id CEF911B1BE for ; Sun, 5 Oct 2003 12:23:33 +0200 (CEST) Received: (from sime@localhost) by data.home.hr (8.12.10/8.12.10/Submit) id h95ANWpb002935; Sun, 5 Oct 2003 12:23:32 +0200 (CEST) (envelope-from sime) Message-Id: <200310051023.h95ANWpb002935@data.home.hr> Date: Sun, 5 Oct 2003 12:23:32 +0200 (CEST) From: Simun Mikecin To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/57603: new bktr driver: freeze on SMP machine X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Simun Mikecin List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Oct 2003 10:30:23 -0000 >Number: 57603 >Category: kern >Synopsis: new bktr driver: freeze on SMP machine >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Oct 05 03:30:21 PDT 2003 >Closed-Date: >Last-Modified: >Originator: Simun Mikecin >Release: FreeBSD 5.1-CURRENT i386 >Organization: >Environment: System: FreeBSD data.home.hr 5.1-CURRENT FreeBSD 5.1-CURRENT #1: Sat Oct 4 11:10:39 CEST 2003 root@data.home.hr:/usr/obj/usr/src.20031002/sys/DATA i386 Using 5.1-CURRENT kernel as of Oct 2 2003. Kernel compiled with: device bktr device iicbus device iicbb device smbus options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL options BKTR_NEW_MSP34XX_DRIVER bktr driver TV-card detection in dmesg: bktr0: mem 0xf4100000-0xf4100fff irq 16 at device 1.0 on pci3 bktr0: Hauppauge Model 44354 A321 bktr0: Detected a MSP3415D-B3 at 0x80 bktr0: Hauppauge WinCast/TV, Philips FR1216 PAL FM tuner, msp3400c stereo, remote control. >Description: Computer freezes if using SMP on HT-enabled uniprocessor with enabled 2 logical cpus. If I disable logical processors (but still use SMP kernel) it works OK. I haven't tested it on a real multiprocessor machine. >How-To-Repeat: you can reproduce a system freeze like this: 1. start fxtv (port multimedia/fxtv) 2. close fxtv 3. start fxtv for the second time >Fix: None that I know of. >Release-Note: >Audit-Trail: >Unformatted: