From owner-freebsd-bugs Fri Sep 20 3:40: 6 2002 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 3410337B401 for ; Fri, 20 Sep 2002 03:40:04 -0700 (PDT) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0756343E7B for ; Fri, 20 Sep 2002 03:40:03 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id g8KAe2Co019494 for ; Fri, 20 Sep 2002 03:40:02 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id g8KAe2Tf019493; Fri, 20 Sep 2002 03:40:02 -0700 (PDT) Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5734637B401 for ; Fri, 20 Sep 2002 03:31:00 -0700 (PDT) Received: from www.freebsd.org (www.FreeBSD.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 17AC643E6A for ; Fri, 20 Sep 2002 03:31:00 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.6/8.12.6) with ESMTP id g8KAUw7R086903 for ; Fri, 20 Sep 2002 03:30:58 -0700 (PDT) (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.6/8.12.6/Submit) id g8KAUwpM086902; Fri, 20 Sep 2002 03:30:58 -0700 (PDT) Message-Id: <200209201030.g8KAUwpM086902@www.freebsd.org> Date: Fri, 20 Sep 2002 03:30:58 -0700 (PDT) From: Boris Bogachov To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-1.0 Subject: kern/42983: wi0 sporadically freezes the system for 1-2 seconds Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 42983 >Category: kern >Synopsis: wi0 sporadically freezes the system for 1-2 seconds >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Sep 20 03:40:02 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Boris Bogachov >Release: 4.6.2-RELEASE i386 >Organization: PE Telan >Environment: FreeBSD gw.formula.mk.ua 4.6.2-RELEASE FreeBSD 4.6.2-RELEASE #8: Thu Sep 19 14:44:37 EEST 2002 root@gw.formula.mk.ua:/usr/src/sys/compile/FORMULA i386 >Description: This is the relevant dmesg output: .... pcic0: mem 0xef005000-0xef005fff irq 3 at device 3.0 on pci2 pccard0: on pcic0 .... pccard: card inserted, slot 0 pccard: card removed, slot 0 pccard: card inserted, slot 0 wi0 at port 0x240-0x27f irq 3 slot 0 on pccard0 wi0: 802.11 address: 00:60:1d:aa:bb:cc wi0: using Lucent Technologies, WaveLAN/IEEE wi0: Lucent Firmware: Station 8.10.01 After setting any parameter for wi0 with wicontrol subsequent launches of wicontrol will sporadically fail with the following message: wicontrol: SIOCGWAVELAN: Invalid argument. From that moment the system will sporadically freeze for 1-2 seconds reporting "wi0: wi_cmd: busy bit won't clear." at the system console. >How-To-Repeat: wicontrol -i wi0 -f 1 wicontrol -i wi0 reports "wicontrol: SIOCGWAVELAN: Invalid argument" (Might take several attempts to show up) From that moment the system sporadically freezes for 1-2 seconds with the following messages at the system console: wi0: wi_cmd: busy bit won't clear. wi0: wi_cmd: busy bit won't clear. wi0: wi_cmd: busy bit won't clear. .... >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message