From nobody@FreeBSD.org Thu Aug 5 10:02:08 2004 Return-Path: Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6B5FD16A4CE for ; Thu, 5 Aug 2004 10:02:08 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5D09343D5A for ; Thu, 5 Aug 2004 10:02:08 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.11/8.12.11) with ESMTP id i75A27Q0099284 for ; Thu, 5 Aug 2004 10:02:07 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.11/8.12.11/Submit) id i75A27SP099283; Thu, 5 Aug 2004 10:02:07 GMT (envelope-from nobody) Message-Id: <200408051002.i75A27SP099283@www.freebsd.org> Date: Thu, 5 Aug 2004 10:02:07 GMT From: Butsyk Anton To: freebsd-gnats-submit@FreeBSD.org Subject: panic: page fault X-Send-Pr-Version: www-2.3 >Number: 70023 >Category: kern >Synopsis: panic: page fault >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: closed >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Aug 05 10:10:18 GMT 2004 >Closed-Date: Wed Aug 25 10:57:44 GMT 2004 >Last-Modified: Wed Aug 25 10:57:44 GMT 2004 >Originator: Butsyk Anton >Release: 5.2-CURRENT >Organization: GKM >Environment: FreeBSD gkm.sumy.ua 5.2-CURRENT FreeBSD 5.2-CURRENT #1: Wed Aug 4 16:23:55 EEST 2004 butsyk@gkm.sumy.ua:/usr/src/sys/i386/compile/GKM i386 >Description: fatal trap 12: page fult in kernel module fatal code: page not present stack pointer: 0x10:0xcc05ccc frame pointer: 0x10:0xccc105cc8 code segment: base 0x0, pres 1, def 32, grant 1, DPL 0 processor flags: interrupts enable, resume, IOPL=0 current page: 37(usbtask) trap = 12 panic: page fault >How-To-Repeat: every time when try to use ultp0 device. also, report unconnected port(i use only ultp0) but kernel said: "ultp1: at uhub3(addr 2) disconnected ehci_idone: need toggle update status: 00080248 ustatus: 80028d80 ulpt1 detached" but on ultp1 no device at all! >Fix: >Release-Note: >Audit-Trail: State-Changed-From-To: open->feedback State-Changed-By: arved State-Changed-When: Tue Aug 24 19:14:36 GMT 2004 State-Changed-Why: We need more & correct information. 1. There is no ultp device in CURRENT, did you mean ulpt(4)? 2. Good Bug reports should contain a backtrace. Read more about Kernel debugging here: http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug.html 3. Your PR should contain information what kind of devices you are connecting, e.g. the output of dmesg 4. Did you try to use your device with USB1 (by removing ehci from your Kernelconfig)? http://www.freebsd.org/cgi/query-pr.cgi?pr=70023 State-Changed-From-To: feedback->closed State-Changed-By: arved State-Changed-When: Wed Aug 25 10:57:14 GMT 2004 State-Changed-Why: Submitters email bounces: Hi. This is the qmail-send program at gkm.sumy.ua. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. : Sorry, no mailbox here by that name. vpopmail (#5.1.1) http://www.freebsd.org/cgi/query-pr.cgi?pr=70023 >Unformatted: