NetBSD Problem Report #31989
From dogcow@babymeat.com Thu Nov 3 12:10:09 2005
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Date: Thu, 3 Nov 2005 04:08:30 -0800
From: <dogcow@babymeat.com>
Reply-To: dogcow@babymeat.com
To: gnats-bugs@netbsd.org
Subject: insertion of pcmcia card causes panic
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>Number: 31989
>Category: kern
>Synopsis: insertion of pcmcia card causes panic
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Nov 03 12:11:00 +0000 2005
>Originator: moof
>Release: NetBSD 3.99.11
>Organization:
>Environment:
System: NetBSD craptop.babymeat.com 3.99.11 NetBSD 3.99.11 (DEBUGCREPIT) #0: Thu Nov 3 02:22:31 PST 2005 dogcow@:/usr/home/dogcow/obj/obj/usr/src/sys/arch/i386/compile/DEBUGCREPIT i386
Architecture: i386
Machine: i386
>Description:
Upon insertion of a crappy ACX100 (IIRC) network card, I get a rather
nasty and immediate panic:
cbb0: wait took 0.007879s
cardbus_mapreg_map called: cardbus0 0
cardbus_mapreg_map: physaddr 40000000
uvm_fault(0xc037cdc0, 0xca9ae000, 0, 1) -> 0xe
fatal page fault in supervisor mode
trap type 6 code 0 eip c02d0c97 cs 8 eflags 10287 cr2 ca9ae000 ilevel 0
panic: trap
Begin traceback...
trap() at netbsd:trap+0x16c
--- trap (number 6) ---
cardbus_read_tuples(ca992584,ca9adc00,ca992724,800,0) at netbsd:cardbus_read_tuples+0x237
and from gdb:
(gdb) up
#5 0xc02d1658 in cardbus_rescan (self=0xc0918900,
ifattr=0xc0314d5e "cardbus", locators=0xc0365dc8)
at /usr/src/sys/dev/cardbus/cardbus.c:570
569 if (cis_ptr != 0) {
570 if (cardbus_read_tuples(&ca, cis_ptr,
571 tuple, sizeof(tuple))) {
572 printf("cardbus_attach_card: "
573 "failed to read CIS\n");
(gdb) print cis_ptr
$1 = 3074
the cis_ptr value looks suspicious.
>How-To-Repeat:
Insert said card into my Toshiba Tecra 8000 laptop.
>Fix:
Workaround: "don't do that."
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.39 2013/11/01 18:47:49 spz Exp $
$NetBSD: gnats_config.sh,v 1.8 2006/05/07 09:23:38 tsutsui Exp $
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