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Date: 16 Oct 2003 17:50:19 -0000
From: Daniel@leo.org, "Lang <dl"@leo.org
Reply-To: Daniel Lang <dl@leo.org>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: -CURRENT panics on Thinkpad A31p while configuring fxp0 or wi0 interface
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         58139
>Category:       i386
>Synopsis:       [panic] -CURRENT panics on Thinkpad A31p while configuring fxp0 or wi0 interface
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-i386
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Oct 16 11:00:24 PDT 2003
>Closed-Date:    Mon Sep 11 11:22:53 GMT 2006
>Last-Modified:  Mon Sep 11 11:22:53 GMT 2006
>Originator:     Daniel Lang
>Release:        FreeBSD 5.1-CURRENT-20031015-JPSNAP
>Organization:
TU-Muenchen
>Environment:
FreeBSD laprbg8.informatik.tu-muenchen.de 5.1-CURRENT-20031015-JPSNAP FreeBSD 5.1-CURRENT-20031015-JPSNAP #0: Thu Oct 16 16:04:37 CEST 2003     root@laprbg8.informatik.tu-muenchen.de:/usr/obj/usr/src/sys/BATLETH  i386

Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.1-CURRENT-20031015-JPSNAP #0: Thu Oct 16 16:04:37 CEST 2003
    root@laprbg8.informatik.tu-muenchen.de:/usr/obj/usr/src/sys/BATLETH
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0a4f000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0a4f26c.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Mobile Intel(R) Pentium(R) 4 - M CPU 2.00GHz (1998.32-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf29  Stepping = 9
  Features=0xbfebf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
real memory  = 536281088 (511 MB)
avail memory = 511238144 (487 MB)
Pentium Pro MTRR support enabled
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IBM    TP-1N   > on motherboard
acpi_ec0: <Embedded Controller: ECDT, GPE 0x1c, GLK> port 0x66,0x62 on acpi0
pcibios: BIOS version 2.10
Using $PIR table, 14 entries at 0xc00fdeb0
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib0: slot 29 INTA is routed to irq 11
pcib0: slot 29 INTB is routed to irq 11
pcib0: slot 29 INTC is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
agp0: <Intel 82845 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib1: slot 0 INTA is routed to irq 11
pci1: <display, VGA> at device 0.0 (no driver attached)
uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 0x1800-0x181f irq 11 at device 29.0 on pci0
usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port 0x1820-0x183f irq 11 at device 29.1 on pci0
usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> port 0x1840-0x185f irq 11 at device 29.2 on pci0
usb2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib2: slot 0 INTA is routed to irq 11
pcib2: slot 0 INTB is routed to irq 11
pcib2: slot 0 INTC is routed to irq 11
pcib2: slot 2 INTA is routed to irq 11
pcib2: slot 8 INTA is routed to irq 11
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 11 at device 0.0 on pci2
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: [MPSAFE]
cbb1: <RF5C476 PCI-CardBus Bridge> mem 0x50100000-0x50100fff irq 11 at device 0.1 on pci2
cbb1: failed to enable memory mapping!
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
cbb1: [MPSAFE]
fwohci0: <Ricoh R5C552> mem 0xd0201000-0xd02017ff irq 11 at device 0.2 on pci2
fwohci0: [MPSAFE]
fwohci0: OHCI version 0.8 (ROM=0)
fwohci0: invalid OHCI version
fwohci0: FireWire init failed
device_probe_and_attach: fwohci0 attach returned 5
wi0: <Intersil Prism2.5> mem 0xf8000000-0xf8000fff irq 11 at device 2.0 on pci2
wi0: 802.11 address: 00:20:e0:4d:08:b5
wi0: using RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)
wi0: Intersil Firmware: Primary (1.1.0), Station (1.4.2)
wi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
fxp0: <Intel 82801CAM (ICH3) Pro/100 VE Ethernet> port 0x8000-0x803f mem 0xd0200000-0xd0200fff irq 11 at device 8.0 on pci2
fxp0: Ethernet address 00:02:8a:a5:3e:f2
miibus0: <MII bus> on fxp0
inphy0: <i82562ET 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH3 UDMA100 controller> port 0x1860-0x186f,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pci0: <multimedia, audio> at device 31.5 (no driver attached)
pci0: <simple comms> at device 31.6 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 8250 or not responding
ppc0 port 0x3bc-0x3c3 irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_cmbat1: <Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
orm0: <Option ROMs> at iomem 0xe0000-0xeffff,0xdc000-0xdffff,0xd1000-0xd1fff,0xd0000-0xd0fff,0xc0000-0xcffff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 1998316340 Hz quality 800
Timecounters tick every 10.000 msec
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
cbb0: Unsupported card type detected
cbb1: Unsupported card type detected
GEOM: create disk ad0 dp=0xc48c3670
ad0: 76319MB <IC25N080ATMR04-0> [155061/16/63] at ata0-master UDMA100
acd0: CDRW <HL-DT-STCD-RW/DVD DRIVE GCC-4240N> at ata1-master PIO4
Mounting root from ufs:/dev/ad0s3a

>Description:

If I try to configure any of the on-board interfaces fxp0 or wi0
with an IP address (using DHCP or manually) I get a panic.
Setting wepmode and SSID ob the wi0 works without panic.
Both work if FreeBSD 4.9-RC2 is used.

I was able to get crashdumps and provide some data:

Crash-Dump analysis from the fxp0 crash follows:
----------------

Good dump found on device /dev/ad0s3b
  Architecture: i386
  Architecture version: 1
  Dump length: 536281088B (511 MB)
  Blocksize: 512
  Dumptime: Thu Oct 16 16:30:24 2003
  Hostname: laprbg8.informatik.tu-muenchen.de
  Versionstring: FreeBSD 5.1-CURRENT-20031015-JPSNAP #0: Thu Oct 16 16:04:37 CEST 2003
    root@laprbg8.informatik.tu-muenchen.de:/usr/obj/usr/src/sys/BATLETH
  Panicstring: integer divide fault
  Bounds: 0

Script started on Thu Oct 16 16:46:38 2003
laprbg8# 
laprbg8# gdb -k /usr/obj/usr/src/sys/BATLETH/kernel.debug vmcore.0 
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-undermydesk-freebsd"...
panic: integer divide fault
panic messages:
---
Fatal trap 18: integer divide fault while in kernel mode
instruction pointer	= 0x8:0xc0580cd2
stack pointer	        = 0x10:0xd77b1cc0
frame pointer	        = 0x10:0xd77b1ce0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
processor eflags	= interrupt enabled, IOPL = 0
current process		= 25 (irq11: cbb0 cbb1+++)
trap number		= 18
panic: integer divide fault

syncing disks, buffers remaining... 465 465 465 465 465 465 465 465 465 465 465 465 465 465 465 465 465 465 465 465 
giving up on 367 buffers
Uptime: 3m25s
Dumping 511 MB
 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496
---
Reading symbols from /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done.
Loaded symbols for /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240		dumping++;
(kgdb) bt
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1  0xc0631802 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:372
#2  0xc0631b58 in panic () at /usr/src/sys/kern/kern_shutdown.c:550
#3  0xc07cb9cc in trap_fatal (frame=0xd77b1c80, eva=0)
    at /usr/src/sys/i386/i386/trap.c:820
#4  0xc07cb422 in trap (frame=
      {tf_fs = -1043267560, tf_es = -997916656, tf_ds = -679804912, tf_edi = -1043225408, tf_esi = -997881600, tf_ebp = -679797536, tf_isp = -679797588, tf_ebx = -997736448, tf_edx = -593453056, tf_ecx = -593457152, tf_eax = -803205120, tf_trapno = 18, tf_err = 0, tf_eip = -1067971374, tf_cs = 8, tf_eflags = 514, tf_esp = -1043250684, tf_ss = 4}) at /usr/src/sys/i386/i386/trap.c:617
#5  0xc07bc128 in calltrap () at {standard input}:102
#6  0xc061e062 in ithread_loop (arg=0xc4858900)
    at /usr/src/sys/kern/kern_intr.c:534
#7  0xc061d05f in fork_exit (callout=0xc061ded0 <ithread_loop>, arg=0x0, 
    frame=0x0) at /usr/src/sys/kern/kern_fork.c:796
(kgdb) up 6
#6  0xc061e062 in ithread_loop (arg=0xc4858900)
    at /usr/src/sys/kern/kern_intr.c:534
534					ih->ih_handler(ih->ih_argument);
(kgdb) l
529						mtx_unlock(&ithd->it_lock);
530						goto restart;
531					}
532					if ((ih->ih_flags & IH_MPSAFE) == 0)
533						mtx_lock(&Giant);
534					ih->ih_handler(ih->ih_argument);
535					if ((ih->ih_flags & IH_MPSAFE) == 0)
536						mtx_unlock(&Giant);
537				}
538			}
(kgdb) p *ih
$1 = {ih_handler = 0xc485d600, ih_argument = 0xc485d600, ih_flags = 0, 
  ih_name = 0x0, ih_ithread = 0x0, ih_need = 0, ih_next = {tqe_next = 0x0, 
    tqe_prev = 0x0}, ih_pri = 0 '\0'}
(kgdb) p *ihup
No symbol "ihup" in current context.
(kgdb) up
#7  0xc061d05f in fork_exit (callout=0xc061ded0 <ithread_loop>, arg=0x0, 
    frame=0x0) at /usr/src/sys/kern/kern_fork.c:796
796		callout(arg, frame);
(kgdb) l
791		 * cpu_set_fork_handler intercepts this function call to
792		 * have this call a non-return function to stay in kernel mode.
793		 * initproc has its own fork handler, but it does return.
794		 */
795		KASSERT(callout != NULL, ("NULL callout in fork_exit"));
796		callout(arg, frame);
797	
798		/*
799		 * Check if a kernel thread misbehaved and returned from its main
800		 * function.
(kgdb) p arg
$2 = (void *) 0x0
(kgdb) p frame
$3 = (struct trapframe *) 0x0
(kgdb) down
#6  0xc061e062 in ithread_loop (arg=0xc4858900)
    at /usr/src/sys/kern/kern_intr.c:534
534					ih->ih_handler(ih->ih_argument);
(kgdb) l
529						mtx_unlock(&ithd->it_lock);
530						goto restart;
531					}
532					if ((ih->ih_flags & IH_MPSAFE) == 0)
533						mtx_lock(&Giant);
534					ih->ih_handler(ih->ih_argument);
535					if ((ih->ih_flags & IH_MPSAFE) == 0)
536						mtx_unlock(&Giant);
537				}
538			}
(kgdb) p arg
$4 = (void *) 0xc4858900
(kgdb) 
$5 = (void *) 0xc4858900
(kgdb) p td
$6 = (struct thread *) 0xc1d1a4c0
(kgdb) p *td
$7 = {td_proc = 0xc48541e4, td_ksegrp = 0xc1d1d300, td_plist = {
    tqe_next = 0x0, tqe_prev = 0xc48541f4}, td_kglist = {tqe_next = 0x0, 
    tqe_prev = 0xc1d1d31c}, td_slpq = {tqe_next = 0x0, tqe_prev = 0xc08ef158}, 
  td_lockq = {tqe_next = 0x0, tqe_prev = 0x0}, td_runq = {tqe_next = 0x0, 
    tqe_prev = 0x0}, td_selq = {tqh_first = 0x0, tqh_last = 0x0}, 
  td_flags = 65538, td_inhibitors = 0, td_pflags = 0, 
  td_last_kse = 0xc1d1b940, td_kse = 0xc1d1b940, td_dupfd = 0, td_wchan = 0x0, 
  td_wmesg = 0x0, td_lastcpu = 0 '\0', td_oncpu = 0 '\0', td_locks = 0, 
  td_blocked = 0x0, td_ithd = 0xc4858900, td_lockname = 0x0, td_contested = {
    lh_first = 0x0}, td_sleeplocks = 0x0, td_intr_nesting_level = 0, 
  td_mailbox = 0x0, td_ucred = 0xc1d04e80, td_standin = 0x0, td_prticks = 0, 
  td_upcall = 0x0, td_sticks = 0, td_uuticks = 0, td_usticks = 0, 
  td_intrval = 0, td_oldsigmask = {__bits = {0, 0, 0, 0}}, td_sigmask = {
    __bits = {0, 0, 0, 0}}, td_siglist = {__bits = {0, 0, 0, 0}}, 
  td_waitset = 0x0, td_umtx = {tqe_next = 0x0, tqe_prev = 0x0}, 
  td_generation = 11180, td_base_pri = 4 '\004', td_priority = 76 'L', 
  td_pcb = 0xd77b1da0, td_state = TDS_RUNNING, td_retval = {0, 0}, 
  td_slpcallout = {c_links = {sle = {sle_next = 0xceb77088}, tqe = {
        tqe_next = 0xceb77088, tqe_prev = 0xceb7f0f8}}, c_time = 20491, 
    c_arg = 0xc1d1a4c0, c_func = 0, c_flags = 8}, td_frame = 0xd77b1d48, 
  td_kstack_obj = 0xc1030534, td_kstack = 3615162368, td_kstack_pages = 2, 
  td_altkstack_obj = 0x0, td_altkstack = 0, td_altkstack_pages = 0, 
  td_critnest = 0, td_md = <incomplete type>, td_sched = 0xc1d1a5ec}
(kgdb) p *p
$8 = {p_list = {le_next = 0xc48543c8, le_prev = 0xc4854000}, p_ksegrps = {
    tqh_first = 0xc1d1d300, tqh_last = 0xc1d1d304}, p_threads = {
    tqh_first = 0xc1d1a4c0, tqh_last = 0xc1d1a4c8}, p_suspended = {
    tqh_first = 0x0, tqh_last = 0xc48541fc}, p_ucred = 0xc1d04e80, 
  p_fd = 0xc4814a00, p_fdtol = 0x0, p_stats = 0xd89cb000, 
  p_limit = 0xc08e9ac0, p_upages_obj = 0xc1032e74, p_sigacts = 0xc483d000, 
  p_flag = 516, p_sflag = 1, p_state = PRS_NORMAL, p_pid = 25, p_hash = {
    le_next = 0x0, le_prev = 0xc1ce3064}, p_pglist = {le_next = 0xc48543c8, 
    le_prev = 0xc4854054}, p_pptr = 0xc08e9400, p_sibling = {
    le_next = 0xc48543c8, le_prev = 0xc4854060}, p_children = {
    lh_first = 0x0}, p_mtx = {mtx_object = {lo_class = 0xc0884dcc, 
      lo_name = 0xc082f6b2 "process lock", 
      lo_type = 0xc082f6b2 "process lock", lo_flags = 4390912, lo_list = {
        tqe_next = 0xc4854434, tqe_prev = 0xc485407c}, 
      lo_witness = 0xc08f2040}, mtx_lock = 4, mtx_recurse = 0, mtx_blocked = {
      tqh_first = 0x0, tqh_last = 0xc4854274}, mtx_contested = {le_next = 0x0, 
      le_prev = 0x0}}, p_oppid = 0, p_vmspace = 0xc08e9800, p_swtime = 192, 
  p_realtimer = {it_interval = {tv_sec = 0, tv_usec = 0}, it_value = {
      tv_sec = 0, tv_usec = 0}}, p_runtime = {sec = 14, 
    frac = 17061346334720090368}, p_uu = 0, p_su = 0, p_iu = 0, p_uticks = 0, 
  p_sticks = 0, p_iticks = 10969, p_profthreads = 0, p_maxthrwaits = 0, 
  p_traceflag = 0, p_tracevp = 0x0, p_tracecred = 0x0, p_textvp = 0x0, 
  p_siglist = {__bits = {0, 0, 0, 0}}, p_lock = 1 '\001', p_klist = {
    slh_first = 0x0}, p_sigiolst = {slh_first = 0x0}, p_sigparent = 20, 
---Type <return> to continue, or q <return> to quit---
  p_sig = 0, p_code = 0, p_stops = 0, p_stype = 0, p_step = 0 '\0', 
  p_pfsflags = 0 '\0', p_nlminfo = 0x0, p_aioinfo = 0x0, p_singlethread = 0x0, 
  p_suspcount = 0, p_sigstk = {ss_sp = 0x0, ss_size = 0, ss_flags = 0}, 
  p_magic = 3203398350, p_comm = "irq11: cbb0 cbb1+++", p_pgrp = 0xc08e9980, 
  p_sysent = 0xc0880bc0, p_args = 0x0, p_cpulimit = 9223372036854775807, 
  p_xstat = 0, p_numthreads = 1, p_numksegrps = 1, p_md = {md_ldt = 0x0}, 
  p_itcallout = {c_links = {sle = {sle_next = 0x0}, tqe = {tqe_next = 0x0, 
        tqe_prev = 0x0}}, c_time = 0, c_arg = 0x0, c_func = 0, c_flags = 8}, 
  p_uarea = 0xd89cb000, p_acflag = 1, p_ru = 0x0, p_peers = 0x0, 
  p_leader = 0xc48541e4, p_emuldata = 0x0, p_label = {l_flags = 0, 
    l_perpolicy = {{l_ptr = 0x0, l_long = 0}, {l_ptr = 0x0, l_long = 0}, {
        l_ptr = 0x0, l_long = 0}, {l_ptr = 0x0, l_long = 0}}}, 
  p_sched = 0xc48543c8}
(kgdb) p *ithd
$9 = {it_lock = {mtx_object = {lo_class = 0xc0884dcc, 
      lo_name = 0xc082dd86 "ithread", lo_type = 0xc082dd86 "ithread", 
      lo_flags = 196608, lo_list = {tqe_next = 0xc483daa8, 
        tqe_prev = 0xc4814444}, lo_witness = 0xc08f16e0}, mtx_lock = 4, 
    mtx_recurse = 0, mtx_blocked = {tqh_first = 0x0, tqh_last = 0xc4858924}, 
    mtx_contested = {le_next = 0x0, le_prev = 0x0}}, it_td = 0xc1d1a4c0, 
  it_list = {le_next = 0x0, le_prev = 0x0}, it_handlers = {
    tqh_first = 0xc481d480, tqh_last = 0xc4816158}, it_interrupted = 0x0, 
  it_disable = 0xc07cf4e0 <ithread_disable>, 
  it_enable = 0xc07cf470 <ithread_enable>, it_md = 0x0, it_flags = 0, 
  it_need = 0, it_vector = 11, it_name = "irq11:", '\0' <repeats 13 times>}
(kgdb) p ih->ih_flags
$10 = 0
(kgdb) p Giant
$11 = {mtx_object = {lo_class = 0xc0884dcc, lo_name = 0xc082f6a1 "Giant", 
    lo_type = 0xc082f6a1 "Giant", lo_flags = 720896, lo_list = {
      tqe_next = 0xc08ecea0, tqe_prev = 0xc0888010}, lo_witness = 0xc08f2108}, 
  mtx_lock = 4, mtx_recurse = 0, mtx_blocked = {tqh_first = 0x0, 
    tqh_last = 0xc08ecf04}, mtx_contested = {le_next = 0x0, 
    le_prev = 0xc4c419e8}}
(kgdb) quit
laprbg8# exit

Script done on Thu Oct 16 16:52:23 2003

==============================

Analysis of the wi0 crash follows:
-----------------------------------


Good dump found on device /dev/ad0s3b
  Architecture: i386
  Architecture version: 1
  Dump length: 536281088B (511 MB)
  Blocksize: 512
  Dumptime: Thu Oct 16 18:44:49 2003
  Hostname: laprbg8.informatik.tu-muenchen.de
  Versionstring: FreeBSD 5.1-CURRENT-20031015-JPSNAP #0: Thu Oct 16 16:04:37 CEST 2003
    root@laprbg8.informatik.tu-muenchen.de:/usr/obj/usr/src/sys/BATLETH
  Panicstring: integer divide fault
  Bounds: 1


Script started on Thu Oct 16 18:55:35 2003
laprbg8# gdb -k kernel.debug vmcore.1 
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-undermydesk-freebsd"...
panic: integer divide fault
panic messages:
---
Fatal trap 18: integer divide fault while in kernel mode
instruction pointer	= 0x8:0xc0516ca8
stack pointer	        = 0x10:0xd77b1cb8
frame pointer	        = 0x10:0xd77b1cb8
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
processor eflags	= interrupt enabled, IOPL = 0
current process		= 25 (irq11: cbb0 cbb1+++)
trap number		= 18
panic: integer divide fault

syncing disks, buffers remaining... 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 3839 
giving up on 55 buffers
Uptime: 31m18s
Dumping 511 MB
 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496
---
Reading symbols from /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done.
Loaded symbols for /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240		dumping++;
(kgdb) bt
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1  0xc0631802 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:372
#2  0xc0631b58 in panic () at /usr/src/sys/kern/kern_shutdown.c:550
#3  0xc07cb9cc in trap_fatal (frame=0xd77b1c78, eva=0)
    at /usr/src/sys/i386/i386/trap.c:820
#4  0xc07cb422 in trap (frame=
      {tf_fs = -997785576, tf_es = -803209200, tf_ds = -679804912, tf_edi = -997736448, tf_esi = -803205120, tf_ebp = -679797576, tf_isp = -679797596, tf_ebx = -997736448, tf_edx = 2052, tf_ecx = -593453056, tf_eax = 4, tf_trapno = 18, tf_err = 0, tf_eip = -1068405592, tf_cs = 8, tf_eflags = 514, tf_esp = -679797536, tf_ss = -1067971052}) at /usr/src/sys/i386/i386/trap.c:617
#5  0xc07bc128 in calltrap () at {standard input}:102
#6  0xc0580e14 in cbb_intr (arg=0xc487c000)
    at /usr/src/sys/dev/exca/excavar.h:134
#7  0xc061e062 in ithread_loop (arg=0xc4858900)
    at /usr/src/sys/kern/kern_intr.c:534
#8  0xc061d05f in fork_exit (callout=0xc061ded0 <ithread_loop>, arg=0x0, 
    frame=0x0) at /usr/src/sys/kern/kern_fork.c:796
(kgdb) up 6
#6  0xc0580e14 in cbb_intr (arg=0xc487c000)
    at /usr/src/sys/dev/exca/excavar.h:134
134		return (sc->getb(sc, reg));
(kgdb) l
129	    int rid, struct resource *res);
130	
131	static __inline uint8_t
132	exca_getb(struct exca_softc *sc, int reg)
133	{
134		return (sc->getb(sc, reg));
135	}
136	
137	static __inline void
138	exca_putb(struct exca_softc *sc, int reg, uint8_t val)
(kgdb) p sc
$1 = (struct cbb_softc *) 0xc487c000
(kgdb) p *sc
$2 = {dev = 0xc485d600, exca = {dev = 0xc485d600, memalloc = 0, mem = {{
        memt = 0, memh = 0, addr = 0, size = 0, realsize = 0, cardaddr = 0, 
        kind = 0}, {memt = 0, memh = 0, addr = 0, size = 0, realsize = 0, 
        cardaddr = 0, kind = 0}, {memt = 0, memh = 0, addr = 0, size = 0, 
        realsize = 0, cardaddr = 0, kind = 0}, {memt = 0, memh = 0, addr = 0, 
        size = 0, realsize = 0, cardaddr = 0, kind = 0}, {memt = 0, memh = 0, 
        addr = 0, size = 0, realsize = 0, cardaddr = 0, kind = 0}}, 
    ioalloc = 0, io = {{iot = 0, ioh = 0, addr = 0, size = 0, flags = 0, 
        width = 0}, {iot = 0, ioh = 0, addr = 0, size = 0, flags = 0, 
        width = 0}}, bst = 1, bsh = 3701514240, flags = 2, offset = 2048, 
    chipset = 0, getb = 0xc0516c80 <exca_mem_getb>, 
    putb = 0xc0516cb0 <exca_mem_putb>, event_thread = 0x0, mtx = {
      mtx_object = {lo_class = 0x0, lo_name = 0x0, lo_type = 0x0, 
        lo_flags = 0, lo_list = {tqe_next = 0x0, tqe_prev = 0x0}, 
        lo_witness = 0x0}, mtx_lock = 0, mtx_recurse = 0, mtx_blocked = {
        tqh_first = 0x0, tqh_last = 0x0}, mtx_contested = {le_next = 0x0, 
        le_prev = 0x0}}, cv = {cv_waitq = {tqh_first = 0x0, tqh_last = 0x0}, 
      cv_mtx = 0x0, cv_description = 0x0}, pccarddev = 0xc4881900}, 
  base_res = 0xc481d200, irq_res = 0xc481a480, intrhand = 0xc4816d80, bst = 1, 
  bsh = 3701514240, secbus = 1 '\001', subbus = 1 '\001', mtx = {mtx_object = {
      lo_class = 0xc0884dcc, lo_name = 0xc4853e70 "cbb1", 
      lo_type = 0xc080dcf4 "cbb", lo_flags = 196608, lo_list = {
        tqe_next = 0xc4879aa8, tqe_prev = 0xc484e644}, 
      lo_witness = 0xc08f1410}, mtx_lock = 4, mtx_recurse = 0, mtx_blocked = {
---Type <return> to continue, or q <return> to quit---
      tqh_first = 0x0, tqh_last = 0xc487c170}, mtx_contested = {le_next = 0x0, 
      le_prev = 0x0}}, cv = {cv_waitq = {tqh_first = 0xc1d1abe0, 
      tqh_last = 0xc1d1abf8}, cv_mtx = 0xc487c14c, 
    cv_description = 0xc081ee1c "cbb cv"}, flags = 1342177280, chipset = 4, 
  rl = {slh_first = 0x0}, intr_handlers = {stqh_first = 0x0, 
    stqh_last = 0xc487c19c}, cbdev = 0xc4881980, event_thread = 0xc47475ac}
(kgdb) p reg
No symbol "reg" in current context.
(kgdb) l
139	{
140		sc->putb(sc, reg, val);
141	}
142	
143	static __inline void
144	exca_setb(struct exca_softc *sc, int reg, uint8_t mask)
145	{
146		exca_putb(sc, reg, exca_getb(sc, reg) | mask);
147	}
148	
(kgdb) l
129	    int rid, struct resource *res);
130	
131	static __inline uint8_t
132	exca_getb(struct exca_softc *sc, int reg)
133	{
134		return (sc->getb(sc, reg));
135	}
136	
137	static __inline void
138	exca_putb(struct exca_softc *sc, int reg, uint8_t val)
(kgdb) p reg
No symbol "reg" in current context.
(kgdb) f
#6  0xc0580e14 in cbb_intr (arg=0xc487c000)
    at /usr/src/sys/dev/exca/excavar.h:134
134		return (sc->getb(sc, reg));
(kgdb) p sc->getb
There is no member named getb.
(kgdb) up
#7  0xc061e062 in ithread_loop (arg=0xc4858900)
    at /usr/src/sys/kern/kern_intr.c:534
534					ih->ih_handler(ih->ih_argument);
(kgdb) p *ih
$3 = {ih_handler = 0xc0580cb0 <cbb_intr>, ih_argument = 0xc487c000, 
  ih_flags = -2147483648, ih_name = 0xc4853e70 "cbb1", 
  ih_ithread = 0xc4858900, ih_need = 0, ih_next = {tqe_next = 0xc4816dc0, 
    tqe_prev = 0xc481d498}, ih_pri = 4 '\004'}
(kgdb) p *ih->ih_argument
Attempt to dereference a generic pointer.
(kgdb) p *ih->ih_handler
$4 = {void (void *)} 0xc0580cb0 <cbb_intr>
(kgdb) p *p
$5 = {p_list = {le_next = 0xc48543c8, le_prev = 0xc4854000}, p_ksegrps = {
    tqh_first = 0xc1d1d300, tqh_last = 0xc1d1d304}, p_threads = {
    tqh_first = 0xc1d1a4c0, tqh_last = 0xc1d1a4c8}, p_suspended = {
    tqh_first = 0x0, tqh_last = 0xc48541fc}, p_ucred = 0xc1d04e80, 
  p_fd = 0xc4814a00, p_fdtol = 0x0, p_stats = 0xd89cb000, 
  p_limit = 0xc08e9ac0, p_upages_obj = 0xc1032e74, p_sigacts = 0xc483d000, 
  p_flag = 516, p_sflag = 1, p_state = PRS_NORMAL, p_pid = 25, p_hash = {
    le_next = 0x0, le_prev = 0xc1ce3064}, p_pglist = {le_next = 0xc48543c8, 
    le_prev = 0xc4854054}, p_pptr = 0xc08e9400, p_sibling = {
    le_next = 0xc48543c8, le_prev = 0xc4854060}, p_children = {
    lh_first = 0x0}, p_mtx = {mtx_object = {lo_class = 0xc0884dcc, 
      lo_name = 0xc082f6b2 "process lock", 
      lo_type = 0xc082f6b2 "process lock", lo_flags = 4390912, lo_list = {
        tqe_next = 0xc4854434, tqe_prev = 0xc485407c}, 
      lo_witness = 0xc08f2040}, mtx_lock = 4, mtx_recurse = 0, mtx_blocked = {
      tqh_first = 0x0, tqh_last = 0xc4854274}, mtx_contested = {le_next = 0x0, 
      le_prev = 0x0}}, p_oppid = 0, p_vmspace = 0xc08e9800, p_swtime = 1865, 
  p_realtimer = {it_interval = {tv_sec = 0, tv_usec = 0}, it_value = {
      tv_sec = 0, tv_usec = 0}}, p_runtime = {sec = 14, 
    frac = 12793881406428493952}, p_uu = 0, p_su = 0, p_iu = 0, p_uticks = 0, 
  p_sticks = 0, p_iticks = 10968, p_profthreads = 0, p_maxthrwaits = 0, 
  p_traceflag = 0, p_tracevp = 0x0, p_tracecred = 0x0, p_textvp = 0x0, 
  p_siglist = {__bits = {0, 0, 0, 0}}, p_lock = 1 '\001', p_klist = {
    slh_first = 0x0}, p_sigiolst = {slh_first = 0x0}, p_sigparent = 20, 
---Type <return> to continue, or q <return> to quit---
  p_sig = 0, p_code = 0, p_stops = 0, p_stype = 0, p_step = 0 '\0', 
  p_pfsflags = 0 '\0', p_nlminfo = 0x0, p_aioinfo = 0x0, p_singlethread = 0x0, 
  p_suspcount = 0, p_sigstk = {ss_sp = 0x0, ss_size = 0, ss_flags = 0}, 
  p_magic = 3203398350, p_comm = "irq11: cbb0 cbb1+++", p_pgrp = 0xc08e9980, 
  p_sysent = 0xc0880bc0, p_args = 0x0, p_cpulimit = 9223372036854775807, 
  p_xstat = 0, p_numthreads = 1, p_numksegrps = 1, p_md = {md_ldt = 0x0}, 
  p_itcallout = {c_links = {sle = {sle_next = 0x0}, tqe = {tqe_next = 0x0, 
        tqe_prev = 0x0}}, c_time = 0, c_arg = 0x0, c_func = 0, c_flags = 8}, 
  p_uarea = 0xd89cb000, p_acflag = 1, p_ru = 0x0, p_peers = 0x0, 
  p_leader = 0xc48541e4, p_emuldata = 0x0, p_label = {l_flags = 0, 
    l_perpolicy = {{l_ptr = 0x0, l_long = 0}, {l_ptr = 0x0, l_long = 0}, {
        l_ptr = 0x0, l_long = 0}, {l_ptr = 0x0, l_long = 0}}}, 
  p_sched = 0xc48543c8}
(kgdb) p arg
$6 = (void *) 0xc4858900
(kgdb) p *td
$7 = {td_proc = 0xc48541e4, td_ksegrp = 0xc1d1d300, td_plist = {
    tqe_next = 0x0, tqe_prev = 0xc48541f4}, td_kglist = {tqe_next = 0x0, 
    tqe_prev = 0xc1d1d31c}, td_slpq = {tqe_next = 0x0, tqe_prev = 0xc08ef050}, 
  td_lockq = {tqe_next = 0x0, tqe_prev = 0x0}, td_runq = {tqe_next = 0x0, 
    tqe_prev = 0x0}, td_selq = {tqh_first = 0x0, tqh_last = 0x0}, 
  td_flags = 65538, td_inhibitors = 0, td_pflags = 0, 
  td_last_kse = 0xc1d1b940, td_kse = 0xc1d1b940, td_dupfd = 0, td_wchan = 0x0, 
  td_wmesg = 0x0, td_lastcpu = 0 '\0', td_oncpu = 0 '\0', td_locks = 0, 
  td_blocked = 0x0, td_ithd = 0xc4858900, td_lockname = 0x0, td_contested = {
    lh_first = 0x0}, td_sleeplocks = 0x0, td_intr_nesting_level = 0, 
  td_mailbox = 0x0, td_ucred = 0xc1d04e80, td_standin = 0x0, td_prticks = 0, 
  td_upcall = 0x0, td_sticks = 0, td_uuticks = 0, td_usticks = 0, 
  td_intrval = 0, td_oldsigmask = {__bits = {0, 0, 0, 0}}, td_sigmask = {
    __bits = {0, 0, 0, 0}}, td_siglist = {__bits = {0, 0, 0, 0}}, 
  td_waitset = 0x0, td_umtx = {tqe_next = 0x0, tqe_prev = 0x0}, 
  td_generation = 9614, td_base_pri = 4 '\004', td_priority = 76 'L', 
  td_pcb = 0xd77b1da0, td_state = TDS_RUNNING, td_retval = {0, 0}, 
  td_slpcallout = {c_links = {sle = {sle_next = 0xceb77088}, tqe = {
        tqe_next = 0xceb77088, tqe_prev = 0xceb85d88}}, c_time = 187805, 
    c_arg = 0xc1d1a4c0, c_func = 0, c_flags = 8}, td_frame = 0xd77b1d48, 
  td_kstack_obj = 0xc1030534, td_kstack = 3615162368, td_kstack_pages = 2, 
  td_altkstack_obj = 0x0, td_altkstack = 0, td_altkstack_pages = 0, 
  td_critnest = 0, td_md = <incomplete type>, td_sched = 0xc1d1a5ec}
(kgdb) p *ithd
$8 = {it_lock = {mtx_object = {lo_class = 0xc0884dcc, 
      lo_name = 0xc082dd86 "ithread", lo_type = 0xc082dd86 "ithread", 
      lo_flags = 196608, lo_list = {tqe_next = 0xc483daa8, 
        tqe_prev = 0xc4814444}, lo_witness = 0xc08f16e0}, mtx_lock = 4, 
    mtx_recurse = 0, mtx_blocked = {tqh_first = 0x0, tqh_last = 0xc4858924}, 
    mtx_contested = {le_next = 0x0, le_prev = 0x0}}, it_td = 0xc1d1a4c0, 
  it_list = {le_next = 0x0, le_prev = 0x0}, it_handlers = {
    tqh_first = 0xc481d480, tqh_last = 0xc4816158}, it_interrupted = 0x0, 
  it_disable = 0xc07cf4e0 <ithread_disable>, 
  it_enable = 0xc07cf470 <ithread_enable>, it_md = 0x0, it_flags = 0, 
  it_need = 0, it_vector = 11, it_name = "irq11:", '\0' <repeats 13 times>}
(kgdb) p ih->ih_flags
$9 = -2147483648
(kgdb) p Giant
$10 = {mtx_object = {lo_class = 0xc0884dcc, lo_name = 0xc082f6a1 "Giant", 
    lo_type = 0xc082f6a1 "Giant", lo_flags = 720896, lo_list = {
      tqe_next = 0xc08ecea0, tqe_prev = 0xc0888010}, lo_witness = 0xc08f2108}, 
  mtx_lock = 4, mtx_recurse = 0, mtx_blocked = {tqh_first = 0x0, 
    tqh_last = 0xc08ecf04}, mtx_contested = {le_next = 0x0, 
    le_prev = 0xc488cc48}}
(kgdb) quit

Script done on Thu Oct 16 19:03:45 2003

Kernel and vmcore for the wi0 crash is available on:

http://www.leo.org/~dl/freebsd/wi0-crash/

>How-To-Repeat:

Install a current snapshot on a Thinkpad A31p and try to use the
on-board interfaces.

>Fix:

None known.


>Release-Note:
>Audit-Trail:

From: Daniel Lang <dl@leo.org>
To: freebsd-gnats-submit@FreeBSD.org
Cc: imp@freebsd.org, dl@leo.org
Subject: Re: kern/58139: -CURRENT panics on Thinkpad A31p while configuring fxp0 or wi0 interface
Date: Tue, 4 Nov 2003 14:19:34 +0100

 Hi Warner,
 
 this is a f'up to kern/58139:
 
 It appears a general problem with PCI irq assignment, sharing
 or irq routing.
 
 In the BIOS Menu, I can change the irq assigned to the various
 PCI intpins: INTA - INTH (8 pins).
 By default all pins are assigned the _same_ irq 11.
 
 Now I changed this to 
 
 INTA: 9
 INTB: 10
 INTC: 11
 INTD: 11
 INTE: 11
 INTF: 11
 INTG: 11
 INTH: 11
 
 With this setting, the system boots as follows, and it is possible
 to use the NICs:
 
 dmesg:
 
 /boot/kernel/snd_pcm.ko" at 0xc0944318.
 Preloaded elf module "/boot/kernel/snd_ich.ko" at 0xc09443c4.
 Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0944470.
 Calibrating clock(s) ... i8254 clock: 1193189 Hz
 CLK_USE_I8254_CALIBRATION not specified - using default frequency
 Timecounter "i8254" frequency 1193182 Hz quality 0
 Calibrating TSC clock ... TSC clock: 1998314692 Hz
 CPU: Mobile Intel(R) Pentium(R) 4 - M CPU 2.00GHz (1998.31-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0xf29  Stepping = 9
   Features=0xbfebf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
 real memory  = 536281088 (511 MB)
 Physical memory chunk(s):
 0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
 0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
 0x0000000000c26000 - 0x000000001f64bfff, 513957888 bytes (125478 pages)
 avail memory = 511246336 (487 MB)
 bios32: Found BIOS32 Service Directory header at 0xc00f7010
 bios32: Entry = 0xfd7e0 (c00fd7e0)  Rev = 0  Len = 1
 pcibios: PCI BIOS entry at 0xfd770+0x18e
 pnpbios: Found PnP BIOS data at 0xc00f7070
 pnpbios: Entry = f0000:9d7e  Rev = 1.0
 pnpbios: Event flag at 4b4
 Other BIOS signatures found:
 null: <null device, zero device>
 random: <entropy source>
 mem: <memory & I/O>
 Pentium Pro MTRR support enabled
 VESA: information block
 56 45 53 41 00 02 00 01 00 01 01 00 00 00 22 00 
 00 01 ff 03 00 01 19 01 00 01 2f 01 00 01 34 01 
 00 01 82 01 0d 01 0e 01 0f 01 20 01 92 01 93 01 
 94 01 95 01 96 01 a2 01 a3 01 a4 01 a5 01 a6 01 
 VESA: 60 mode(s) found
 VESA: v2.0, 65472k memory, flags:0x1, mode table:0xc08d0d02 (1000022)
 VESA: ATI MOBILITY RADEON 7500
 VESA: ATI Technologies Inc. P7   01.00
 npx0: [FAST]
 npx0: <math processor> on motherboard
 npx0: INT 16 interface
 acpi0: <IBM    TP-1N   > on motherboard
 acpi_ec0: <Embedded Controller: ECDT, GPE 0x1c, GLK> port 0x66,0x62 on acpi0
 pci_open(1):	mode 1 addr port (0x0cf8) is 0x80010014
 pci_open(1a):	mode1res=0x80000000 (0x80000000)
 pci_cfgcheck:	device 0 [class=060000] [hdr=00] is there (id=1a308086)
 pcibios: BIOS version 2.10
 Using $PIR table, 14 entries at 0xc00fdeb0
 PCI-Only Interrupts: none
 Location  Bus Device Pin  Link  IRQs
 embedded    0    0    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 embedded    0    0    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 embedded    0    0    C   0x62  3 4 5 6 7 9 10 11 12 14 15
 embedded    0    0    D   0x63  3 4 5 6 7 9 10 11 12 14 15
 embedded    0    2    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 embedded    0    2    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 embedded    0    1    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 embedded    0    1    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 embedded    1    0    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 embedded    1    0    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   30    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   30    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   30    C   0x62  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   30    D   0x63  3 4 5 6 7 9 10 11 12 14 15
 embedded    2    0    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 embedded    2    0    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 embedded    2    0    C   0x62  3 4 5 6 7 9 10 11 12 14 15
 slot 1      2    2    A   0x62  3 4 5 6 7 9 10 11 12 14 15
 slot 1      2    2    B   0x63  3 4 5 6 7 9 10 11 12 14 15
 embedded    2    3    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 embedded    2    3    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 embedded    2    3    C   0x62  3 4 5 6 7 9 10 11 12 14 15
 embedded    2    3    D   0x63  3 4 5 6 7 9 10 11 12 14 15
 slot 2      9    0    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 slot 2      9    0    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 slot 2      9    0    C   0x62  3 4 5 6 7 9 10 11 12 14 15
 slot 2      9    0    D   0x63  3 4 5 6 7 9 10 11 12 14 15
 embedded    9    1    A   0x61  3 4 5 6 7 9 10 11 12 14 15
 embedded    9    2    A   0x62  3 4 5 6 7 9 10 11 12 14 15
 embedded    9    2    B   0x62  3 4 5 6 7 9 10 11 12 14 15
 embedded    2    8    A   0x68  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   29    A   0x60  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   29    B   0x63  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   29    C   0x62  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   29    D   0x6b  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   31    A   0x62  3 4 5 6 7 9 10 11 12 14 15
 embedded    0   31    B   0x61  3 4 5 6 7 9 10 11 12 14 15
 AcpiOsDerivePciId: bus 0 dev 31 func 0
 AcpiOsDerivePciId: bus 0 dev 0 func 0
 AcpiOsDerivePciId: bus 2 dev 0 func 0
 AcpiOsDerivePciId: bus 2 dev 0 func 1
 acpi0: Power Button (fixed)
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 ACPI timer looks GOOD min = 3, max = 4, width = 1
 Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
 acpi_cpu0: <CPU> on acpi0
 acpi_tz0: <Thermal Zone> on acpi0
 acpi_lid0: <Control Method Lid Switch> on acpi0
 acpi_button0: <Sleep Button> on acpi0
 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
 ---- initial configuration ------------------------
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 0.29.0
 \\_SB_.LNKD irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 0.29.1
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 0.29.2
 \\_SB_.LNKH irq   0: [  3  4  5  6  7  9 10 11] low,level,sharable 0.29.3
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 0.31.0
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 0.31.1
 ---- before setting priority for links ------------
 \\_SB_.LNKH:
 	interrupts:	     3     4     5     6     7     9    10    11
 	penalty:	  1110  1110   110  1110  1110   210   210   410
 	references:	1
 	priority:	0
 ---- before fixup boot-disabled links -------------
 \\_SB_.LNKH:
 	interrupts:	     3     4     5     6     7     9    10    11
 	penalty:	  1110  1110   110  1110  1110   210   210   410
 	references:	1
 	priority:	672
 ---- after fixup boot-disabled links --------------
 ---- arbitrated configuration ---------------------
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 0.29.0
 \\_SB_.LNKD irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 0.29.1
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 0.29.2
 \\_SB_.LNKH irq   5: [  3  4  5  6  7  9 10 11] low,level,sharable 0.29.3
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 0.31.0
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 0.31.1
 pci0: <ACPI PCI bus> on pcib0
 pci0: physical bus=0
 	map[10]: type 3, range 32, base e0000000, size 26, enabled
 found->	vendor=0x8086, dev=0x1a30, revid=0x04
 	bus=0, slot=0, func=0
 	class=06-00-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0106, statreg=0x2090, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 found->	vendor=0x8086, dev=0x1a31, revid=0x04
 	bus=0, slot=1, func=0
 	class=06-04-00, hdrtype=0x01, mfdev=0
 	cmdreg=0x0107, statreg=0x00a0, cachelnsz=0 (dwords)
 	lattimer=0x60 (2880 ns), mingnt=0x0c (3000 ns), maxlat=0x00 (0 ns)
 	map[20]: type 4, range 32, base 00001800, size  5, enabled
 pcib0: matched entry for 0.29.INTA (source \\_SB_.LNKA)
 pcib0: slot 29 INTA is routed to irq 9
 found->	vendor=0x8086, dev=0x2482, revid=0x02
 	bus=0, slot=29, func=0
 	class=0c-03-00, hdrtype=0x00, mfdev=1
 	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	intpin=a, irq=9
 	map[20]: type 4, range 32, base 00001820, size  5, enabled
 pcib0: matched entry for 0.29.INTB (source \\_SB_.LNKD)
 pcib0: slot 29 INTB is routed to irq 11
 found->	vendor=0x8086, dev=0x2484, revid=0x02
 	bus=0, slot=29, func=1
 	class=0c-03-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	intpin=b, irq=11
 	map[20]: type 4, range 32, base 00001840, size  5, enabled
 pcib0: matched entry for 0.29.INTC (source \\_SB_.LNKC)
 pcib0: slot 29 INTC is routed to irq 11
 found->	vendor=0x8086, dev=0x2487, revid=0x02
 	bus=0, slot=29, func=2
 	class=0c-03-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0001, statreg=0x0280, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	intpin=c, irq=11
 found->	vendor=0x8086, dev=0x2448, revid=0x42
 	bus=0, slot=30, func=0
 	class=06-04-00, hdrtype=0x01, mfdev=0
 	cmdreg=0x0107, statreg=0x0080, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x04 (1000 ns), maxlat=0x00 (0 ns)
 found->	vendor=0x8086, dev=0x248c, revid=0x02
 	bus=0, slot=31, func=0
 	class=06-01-00, hdrtype=0x00, mfdev=1
 	cmdreg=0x000f, statreg=0x0280, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	map[10]: type 4, range 32, base 000001f0, size  3, enabled
 	map[14]: type 4, range 32, base 000003f4, size  2, enabled
 	map[18]: type 4, range 32, base 00000170, size  3, enabled
 	map[1c]: type 4, range 32, base 00000374, size  2, enabled
 	map[20]: type 4, range 32, base 00001860, size  4, enabled
 found->	vendor=0x8086, dev=0x248a, revid=0x02
 	bus=0, slot=31, func=1
 	class=01-01-8a, hdrtype=0x00, mfdev=0
 	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	intpin=a, irq=255
 	map[20]: type 4, range 32, base 00001880, size  5, enabled
 pcib0: matched entry for 0.31.INTB (source \\_SB_.LNKB)
 pcib0: slot 31 INTB is routed to irq 10
 found->	vendor=0x8086, dev=0x2483, revid=0x02
 	bus=0, slot=31, func=3
 	class=0c-05-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0001, statreg=0x0280, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	intpin=b, irq=10
 	map[10]: type 4, range 32, base 00001c00, size  8, enabled
 	map[14]: type 4, range 32, base 000018c0, size  6, enabled
 pcib0: matched entry for 0.31.INTB (source \\_SB_.LNKB)
 pcib0: slot 31 INTB is routed to irq 10
 found->	vendor=0x8086, dev=0x2485, revid=0x02
 	bus=0, slot=31, func=5
 	class=04-01-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	intpin=b, irq=10
 	map[10]: type 4, range 32, base 00002400, size  8, enabled
 	map[14]: type 4, range 32, base 00002000, size  7, enabled
 pcib0: matched entry for 0.31.INTB (source \\_SB_.LNKB)
 pcib0: slot 31 INTB is routed to irq 10
 found->	vendor=0x8086, dev=0x2486, revid=0x02
 	bus=0, slot=31, func=6
 	class=07-03-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
 	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	intpin=b, irq=10
 agp0: <Intel 82845 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
 agp0: allocating GATT for aperture of size 64M
 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
 pcib1:   secondary bus     1
 pcib1:   subordinate bus   1
 pcib1:   I/O decode        0x3000-0x3fff
 pcib1:   memory decode     0xd0100000-0xd01fffff
 pcib1:   prefetched decode 0xe8000000-0xefffffff
 ---- initial configuration ------------------------
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 1.0.0
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 1.0.1
 ---- before setting priority for links ------------
 ---- before fixup boot-disabled links -------------
 ---- after fixup boot-disabled links --------------
 ---- arbitrated configuration ---------------------
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 1.0.0
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 1.0.1
 pci1: <ACPI PCI bus> on pcib1
 pci1: physical bus=1
 	map[10]: type 3, range 32, base e8000000, size 27, enabled
 	map[14]: type 4, range 32, base 00003000, size  8, enabled
 	map[18]: type 1, range 32, base d0100000, size 16, enabled
 pcib1: matched entry for 1.0.INTA (source \\_SB_.LNKA)
 pcib1: slot 0 INTA is routed to irq 9
 found->	vendor=0x1002, dev=0x4c58, revid=0x00
 	bus=1, slot=0, func=0
 	class=03-00-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0387, statreg=0x02b0, cachelnsz=8 (dwords)
 	lattimer=0x42 (1980 ns), mingnt=0x08 (2000 ns), maxlat=0x00 (0 ns)
 	intpin=a, irq=9
 	powerspec 2  supports D0 D1 D2 D3  current D0
 pci1: <display, VGA> at device 0.0 (no driver attached)
 uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 0x1800-0x181f irq 9 at device 29.0 on pci0
 usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> on uhci0
 usb0: USB revision 1.0
 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 uhub0: 2 ports with 2 removable, self powered
 uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port 0x1820-0x183f irq 11 at device 29.1 on pci0
 usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1
 usb1: USB revision 1.0
 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 uhub1: 2 ports with 2 removable, self powered
 uhci2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> port 0x1840-0x185f irq 11 at device 29.2 on pci0
 usb2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> on uhci2
 usb2: USB revision 1.0
 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 uhub2: 2 ports with 2 removable, self powered
 pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
 pcib2:   secondary bus     2
 pcib2:   subordinate bus   8
 pcib2:   I/O decode        0x4000-0x8fff
 pcib2:   memory decode     0xd0200000-0xdfffffff
 pcib2:   prefetched decode 0xf0000000-0xf80fffff
 ---- initial configuration ------------------------
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 2.0.0
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 2.0.1
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.0.2
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 2.1.0
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.2.0
 \\_SB_.LNKD irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.2.1
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 2.2.2
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 2.2.3
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.4.0
 \\_SB_.LNKD irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.4.1
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 2.4.2
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 2.4.3
 \\_SB_.LNKE irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.8.0
 ---- before setting priority for links ------------
 ---- before fixup boot-disabled links -------------
 ---- after fixup boot-disabled links --------------
 ---- arbitrated configuration ---------------------
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 2.0.0
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 2.0.1
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.0.2
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 2.1.0
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.2.0
 \\_SB_.LNKD irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.2.1
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 2.2.2
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 2.2.3
 \\_SB_.LNKC irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.4.0
 \\_SB_.LNKD irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.4.1
 \\_SB_.LNKA irq   9: [  3  4  5  6  7  9 10 11] low,level,sharable 2.4.2
 \\_SB_.LNKB irq  10: [  3  4  5  6  7  9 10 11] low,level,sharable 2.4.3
 \\_SB_.LNKE irq  11: [  3  4  5  6  7  9 10 11] low,level,sharable 2.8.0
 pci2: <ACPI PCI bus> on pcib2
 pci2: physical bus=2
 	map[10]: type 1, range 32, base 50000000, size 12, enabled
 pcib2: matched entry for 2.0.INTA (source \\_SB_.LNKA)
 pcib2: slot 0 INTA is routed to irq 9
 found->	vendor=0x1180, dev=0x0476, revid=0xa8
 	bus=2, slot=0, func=0
 	class=06-07-00, hdrtype=0x02, mfdev=1
 	cmdreg=0x0107, statreg=0x0210, cachelnsz=0 (dwords)
 	lattimer=0x40 (1920 ns), mingnt=0x80 (32000 ns), maxlat=0x07 (1750 ns)
 	intpin=a, irq=9
 	powerspec 2  supports D0 D1 D2 D3  current D0
 	map[10]: type 1, range 32, base 50100000, size 12, enabled
 pcib2: matched entry for 2.0.INTB (source \\_SB_.LNKB)
 pcib2: slot 0 INTB is routed to irq 10
 found->	vendor=0x1180, dev=0x0476, revid=0xa8
 	bus=2, slot=0, func=1
 	class=06-07-00, hdrtype=0x02, mfdev=1
 	cmdreg=0x0107, statreg=0x0210, cachelnsz=0 (dwords)
 	lattimer=0x40 (1920 ns), mingnt=0x80 (32000 ns), maxlat=0x07 (1750 ns)
 	intpin=b, irq=10
 	powerspec 2  supports D0 D1 D2 D3  current D0
 	map[10]: type 1, range 32, base d0201000, size 11, enabled
 pcib2: matched entry for 2.0.INTC (source \\_SB_.LNKC)
 pcib2: slot 0 INTC is routed to irq 11
 found->	vendor=0x1180, dev=0x0552, revid=0x00
 	bus=2, slot=0, func=2
 	class=0c-00-10, hdrtype=0x00, mfdev=1
 	cmdreg=0x0106, statreg=0x0210, cachelnsz=0 (dwords)
 	lattimer=0x40 (1920 ns), mingnt=0x02 (500 ns), maxlat=0x04 (1000 ns)
 	intpin=c, irq=11
 	powerspec 2  supports D0 D3  current D0
 	map[10]: type 3, range 32, base f8000000, size 12, enabled
 pcib2: matched entry for 2.2.INTA (source \\_SB_.LNKC)
 pcib2: slot 2 INTA is routed to irq 11
 found->	vendor=0x1260, dev=0x3873, revid=0x01
 	bus=2, slot=2, func=0
 	class=02-80-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0117, statreg=0x0290, cachelnsz=8 (dwords)
 	lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 	intpin=a, irq=11
 	powerspec 2  supports D0 D3  current D0
 	map[10]: type 1, range 32, base d0200000, size 12, enabled
 	map[14]: type 4, range 32, base 00008000, size  6, enabled
 pcib2: matched entry for 2.8.INTA (source \\_SB_.LNKE)
 pcib2: slot 8 INTA is routed to irq 11
 found->	vendor=0x8086, dev=0x1031, revid=0x42
 	bus=2, slot=8, func=0
 	class=02-00-00, hdrtype=0x00, mfdev=0
 	cmdreg=0x0117, statreg=0x0290, cachelnsz=8 (dwords)
 	lattimer=0x42 (1980 ns), mingnt=0x08 (2000 ns), maxlat=0x38 (14000 ns)
 	intpin=a, irq=11
 	powerspec 2  supports D0 D1 D2 D3  current D0
 cbb0: <RF5C476 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 9 at device 0.0 on pci2
 pcib2: device cbb0 requested unsupported memory range 0x0-0x0 (decoding 0xd0200000-0xdfffffff, 0xf0000000-0xf80fffff)
 pcib2: device cbb0 requested decoded memory range 0xd0200000-0xdfffffff
 cardbus0: <CardBus bus> on cbb0
 pccard0: <16-bit PCCard bus> on cbb0
 cbb0: [MPSAFE]
 cbb0: PCI Configuration space:
   0x00: 0x00010000 0x00010004 0x00010008 0x0001000c 
   0x10: 0x00010010 0x00010014 0x00010018 0x0001001c 
   0x20: 0x00010020 0x00010024 0x00010028 0x0001002c 
   0x30: 0x00010030 0x00010034 0x00010038 0x0001003c 
   0x40: 0x00010040 0x00010044 0x00010048 0x0001004c 
   0x50: 0x00010050 0x00010054 0x00010058 0x0001005c 
   0x60: 0x00010060 0x00010064 0x00010068 0x0001006c 
   0x70: 0x00010070 0x00010074 0x00010078 0x0001007c 
   0x80: 0x00010080 0x00010084 0x00010088 0x0001008c 
   0x90: 0x00010090 0x00010094 0x00010098 0x0001009c 
   0xa0: 0x000100a0 0x000100a4 0x000100a8 0x000100ac 
   0xb0: 0x000100b0 0x000100b4 0x000100b8 0x000100bc 
   0xc0: 0x000100c0 0x000100c4 0x000100c8 0x000100cc 
   0xd0: 0x000100d0 0x000100d4 0x000100d8 0x000100dc 
   0xe0: 0x000100e0 0x000100e4 0x000100e8 0x000100ec 
   0xf0: 0x000100f0 0x000100f4 0x000100f8 0x000100fc 
 cbb1: <RF5C476 PCI-CardBus Bridge> mem 0x50100000-0x50100fff irq 10 at device 0.1 on pci2
 cbb1: failed to enable memory mapping!
 pcib2: device cbb1 requested decoded memory range 0xd0200000-0xdfffffff
 cardbus1: <CardBus bus> on cbb1
 pccard1: <16-bit PCCard bus> on cbb1
 cbb1: [MPSAFE]
 cbb1: PCI Configuration space:
   0x00: 0x04761180 0x02100107 0x060700a8 0x00822000 
   0x10: 0xd0201000 0x020000dc 0x20080602 0xfffff000 
   0x20: 0x00000000 0xfffff000 0x00000000 0xfffffffc 
   0x30: 0x00000000 0xfffffffc 0x00000000 0x0401020a 
   0x40: 0x01851014 0x00000001 0x00000000 0x00000000 
   0x50: 0x00000000 0x00000000 0x00000000 0x00000000 
   0x60: 0x00000000 0x00000000 0x00000000 0x00000000 
   0x70: 0x00000000 0x00000000 0x00000000 0x00000000 
   0x80: 0x04800001 0x00000000 0x04630464 0x00000000 
   0x90: 0x00000000 0x00000000 0x00000000 0x00000000 
   0xa0: 0x008a0000 0x00000000 0x00f00000 0x00000000 
   0xb0: 0x00000000 0x00000000 0x00000000 0x00000000 
   0xc0: 0x01851014 0x00000000 0x00000000 0x00000000 
   0xd0: 0x00000000 0x00000000 0x00000000 0xfe0a0001 
   0xe0: 0x24c04000 0x00000000 0x00000000 0x00000000 
   0xf0: 0x00000000 0x00000000 0x00000000 0x00000000 
 pci2: <serial bus, FireWire> at device 0.2 (no driver attached)
 pci2: <network> at device 2.0 (no driver attached)
 pci2: <network, ethernet> at device 8.0 (no driver attached)
 isab0: <PCI-ISA bridge> at device 31.0 on pci0
 isa0: <ISA bus> on isab0
 atapci0: <Intel ICH3 UDMA100 controller> port 0x1860-0x186f,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 31.1 on pci0
 ata0: reset tp1 mask=03 ostat0=50 ostat1=00
 ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00
 ata0-slave:  stat=0x00 err=0x01 lsb=0x00 msb=0x00
 ata0: reset tp2 mask=03 stat0=50 stat1=00 devices=0x1<ATA_MASTER>
 ata0: at 0x1f0 irq 14 on atapci0
 ata0: [MPSAFE]
 ata1: reset tp1 mask=03 ostat0=50 ostat1=00
 ata1-master: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
 ata1-slave:  stat=0x00 err=0x00 lsb=0x00 msb=0x00
 ata1: reset tp2 mask=03 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
 ata1: at 0x170 irq 15 on atapci0
 ata1: [MPSAFE]
 pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
 pcm0: <Intel ICH3 (82801CA)> port 0x18c0-0x18ff,0x1c00-0x1cff irq 10 at device 31.5 on pci0
 pcm0: <Analog Devices AD1881A AC97 Codec (id = 0x41445348)>
 pcm0: Codec features headphone, 6 bit master volume, Analog Devices Phat Stereo
 pcm0: Primary codec extended features variable rate PCM
 pcm0: sndbuf_setmap 262000, 4000; 0xdca46000 -> 262000
 pcm0: sndbuf_setmap 266000, 4000; 0xdca4a000 -> 266000
 pci0: <simple comms> at device 31.6 (no driver attached)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
 atkbd: the current kbd controller command byte 0047
 atkbd: keyboard ID 0x54ab (2)
 kbd0 at atkbd0
 kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000
 psm0: unable to allocate IRQ
 psmcpnp0 irq 12 on acpi0
 psm0: current command byte:0047
 psm0: <PS/2 Mouse> irq 12 on atkbdc0
 psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
 psm0: config:00000000, flags:00000000, packet size:3
 psm0: syncmask:c0, syncbits:00
 fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
 fdc0: FIFO enabled, 8 bytes threshold
 fd0: <1440-KB 3.5" drive> on fdc0 drive 0
 sio0: irq maps: 0x201 0x211 0x201 0x201
 sio0 port 0x3f8-0x3ff irq 4 on acpi0
 sio0: type 16550A
 ppc0: using extended I/O port range
 ppc0: SPP
 ppc0 port 0x3bc-0x3c3 irq 7 on acpi0
 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
 ppbus0: <Parallel port bus> on ppc0
 plip0: <PLIP network interface> on ppbus0
 lp0: bpf attached
 lpt0: <Printer> on ppbus0
 lpt0: Interrupt-driven port
 ppi0: <Parallel I/O> on ppbus0
 unknown: not probed (disabled)
 sio1: configured irq 3 not in bitmap of probed irqs 0
 sio1: port may not be enabled
 sio1: irq maps: 0x241 0x241 0x241 0x241
 sio1: probe failed test(s): 0 1 2 4 6 7 9
 acpi_ec0: Changing GLK from 1 to 0
 unknown: not probed (disabled)
 acpi_cmbat0: <Control Method Battery> on acpi0
 acpi_cmbat1: <Control Method Battery> on acpi0
 acpi_acad0: <AC Adapter> on acpi0
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 sio1: configured irq 3 not in bitmap of probed irqs 0
 sio1: port may not be enabled
 sio1: irq maps: 0x241 0x241 0x241 0x241
 sio1: probe failed test(s): 0 1 2 4 6 7 9
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 unknown: not probed (disabled)
 ata: ata0 already exists; skipping it
 ata: ata1 already exists; skipping it
 atkbdc: atkbdc0 already exists; skipping it
 fdc: fdc0 already exists; skipping it
 ppc: ppc0 already exists; skipping it
 sc: sc0 already exists; skipping it
 sio: sio0 already exists; skipping it
 vga: vga0 already exists; skipping it
 Trying Read_Port at 203
 Trying Read_Port at 243
 Trying Read_Port at 283
 Trying Read_Port at 2c3
 Trying Read_Port at 303
 Trying Read_Port at 343
 Trying Read_Port at 383
 Trying Read_Port at 3c3
 isa_probe_children: disabling PnP devices
 isa_probe_children: probing non-PnP devices
 pmtimer0 on isa0
 orm0: <Option ROMs> at iomem 0xe0000-0xeffff,0xdc000-0xdffff,0xd1000-0xd1fff,0xd0000-0xd0fff,0xc0000-0xcffff on isa0
 sc0: <System console> on isa0
 sc0: VGA <16 virtual consoles, flags=0x200>
 sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
 fb0: vga0, vga, type:VGA (5), flags:0x700ff
 fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
 fb0: init mode:24, bios mode:3, current mode:24
 fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
 vga0: vga: WARNING: video mode switching is not fully supported on this adapter
 VGA parameters upon power-up
 50 18 10 00 00 00 03 00 02 67 91 4f 4f 95 57 0f 
 c0 1f 00 4f 0d 0e 00 00 07 80 90 83 8f 28 1f 8f 
 c1 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
 VGA parameters in BIOS for mode 24
 50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 
 bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 
 b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
 EGA/VGA parameters to be used for mode 24
 50 18 10 00 00 00 03 00 02 67 91 4f 4f 95 57 0f 
 c0 1f 00 4f 0d 0e 00 00 07 80 90 83 8f 28 1f 8f 
 c1 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
 adv0: not probed (disabled)
 aha0: not probed (disabled)
 aic0: not probed (disabled)
 bt0: not probed (disabled)
 cs0: not probed (disabled)
 ed0: not probed (disabled)
 fe0: not probed (disabled)
 ie0: not probed (disabled)
 le0: not probed (disabled)
 lnc0: not probed (disabled)
 pcic0 failed to probe at port 0x3e0 iomem 0xd0000 on isa0
 pcic1: not probed (disabled)
 sio1: configured irq 3 not in bitmap of probed irqs 0
 sio1: port may not be enabled
 sio1: irq maps: 0x241 0x241 0x241 0x241
 sio1: probe failed test(s): 0 1 2 4 6 7 9
 sio1 failed to probe at port 0x2f8-0x2ff irq 3 on isa0
 sio2: not probed (disabled)
 sio3: not probed (disabled)
 sn0: not probed (disabled)
 vt0: not probed (disabled)
 isa_probe_children: probing PnP devices
 Device configuration finished.
 procfs registered
 Timecounter "TSC" frequency 1998314692 Hz quality 800
 Timecounters tick every 10.000 msec
 lo0: bpf attached
 ata1: spurious interrupt - status=0x00 error=0x00
 acpi_cpu0: set speed to 100.0%
 acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
 acpi_cmbat0: battery initialization start
 acpi_ec0: info: new max delay is 35 us
 acpi_ec0: info: new max delay is 40 us
 acpi_cmbat0: battery initialization done, tried 1 times
 acpi_cmbat1: battery initialization start
 acpi_acad0: acline initialization start
 acpi_acad0: On Line
 acpi_acad0: acline initialization done, tried 1 times
 cbb0: Unsupported card type detected
 cbb1: Unsupported card type detected
 ata0-master: pio=0x0c wdma=0x22 udma=0x45 cable=80pin
 ad0: setting UDMA100 on Intel ICH3 chip
 GEOM: create disk ad0 dp=0xc47f2c70
 ad0: <IC25N080ATMR04-0/MO4OAC0J> ATA-6 disk at ata0-master
 ad0: 76319MB (156301488 sectors), 155061 C, 16 H, 63 S, 512 B
 ad0: 16 secs/int, 1 depth queue, UDMA100
 GEOM: new disk ad0
 ar: FreeBSD check1 failed
 ata1-master: pio=0x0c wdma=0x22 udma=0x42 cable=40pin
 [0] f:00 typ:7 s(CHS):0/1/1 e(CHS):1023/104/63 s:63 l:20971377
 [1] f:00 typ:7 s(CHS):1023/255/63 e(CHS):1023/104/63 s:20971440 l:52436160
 [2] f:80 typ:165 s(CHS):1023/255/63 e(CHS):1023/254/63 s:75524400 l:80771985
 [3] f:00 typ:160 s(CHS):1023/255/63 e(CHS):1023/44/63 s:73407600 l:2116800
 GEOM: Configure ad0s1, start 32256 length 10737345024 end 10737377279
 GEOM: Configure ad0s2, start 10737377280 length 26847313920 end 37584691199
 GEOM: Configure ad0s3, start 38668492800 length 41355256320 end 80023749119
 GEOM: Configure ad0s4, start 37584691200 length 1083801600 end 38668492799
 acd0: setting PIO4 on Intel ICH3 chip
 acd0: <HL-DT-STCD-RW/DVD DRIVE GCC-4240N/0213> CDRW drive at ata1 as master
 acd0: read 4134KB/s (4134KB/s) write 4134KB/s (4134KB/s), 2048KB buffer, PIO4
 acd0: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, DVDRAM, packet
 acd0: Writes: CDR, CDRW, test write, burnproof
 acd0: Audio: play, 256 volume levels
 acd0: Mechanism: ejectable tray, unlocked
 acd0: Medium: no/blank disc
 pcm0: measured ac97 link rate at 48008 Hz, will use 48000 Hz
 GEOM: Configure ad0s3a, start 0 length 536870912 end 536870911
 GEOM: Configure ad0s3b, start 536870912 length 1073741824 end 1610612735
 GEOM: Configure ad0s3c, start 0 length 41355256320 end 41355256319
 GEOM: Configure ad0s3d, start 1610612736 length 2147483648 end 3758096383
 GEOM: Configure ad0s3e, start 3758096384 length 8589934592 end 12348030975
 GEOM: Configure ad0s3f, start 12348030976 length 29007225344 end 41355256319
 Mounting root from ufs:/dev/ad0s3a
 start_init: trying /sbin/init
 wlan: <802.11 Link Layer>
 wi0: <Intersil Prism2.5> mem 0xf8000000-0xf8000fff irq 11 at device 2.0 on pci2
 pcib2: device wi0 requested decoded memory range 0xf8000000-0xf8000fff
 wi0: 802.11 address: 00:20:e0:4d:08:b5
 wi0: using RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)
 wi0: Intersil Firmware: Primary (1.1.0), Station (1.4.2)
 wi0: bpf attached
 wi0: bpf attached
 wi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
 wi0: bpf attached
 [..]
 
 I can use wi0 interface now. 
 
 I can also kldload if_fxp:
 [..]
 fxp0: <Intel 82801CAM (ICH3) Pro/100 VE Ethernet> port 0x8000-0x803f mem 0xd0200
 000-0xd0200fff irq 11 at device 8.0 on pci2
 pcib2: device fxp0 requested decoded memory range 0xd0200000-0xd0200fff
 pcib2: device fxp0 requested decoded I/O range 0x8000-0x803f
 fxp0: using I/O space register mapping
 fxp0: Ethernet address 00:02:8a:a5:3e:f2
 fxp0: PCI IDs: 8086 1031 1014 0209 0042
 fxp0: Dynamic Standby mode is disabled
 miibus0: <MII bus> on fxp0
 inphy0: <i82562ET 10/100 media interface> on miibus0
 inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
 fxp0: bpf attached
 [..]
 
 And use the fxp0 as well.
 
 But, if I try to start X, I get:
 [..]
 drm0: <ATI Radeon LX RV200 Mobility FireGL 7800 M7> port 0x3000-0x30ff mem 0xd01
 00000-0xd010ffff,0xe8000000-0xefffffff irq 9 at device 0.0 on pci1
 info: [drm] AGP at 0xe0000000 64MB
 info: [drm] Initialized radeon 1.9.0 20020828 on minor 0
 agp0: Setting AGP v2 mode 1
 drm0: [MPSAFE]
 calcru: negative time of -224098 usec for pid 618 (csh)
 calcru: negative time of -63146 usec for pid 620 (csh)
 calcru: negative time of -688444 usec for pid 614 (twm)
 calcru: negative time of -473826 usec for pid 616 (xterm)
 calcru: negative time of -2681193 usec for pid 615 (xclock)
 calcru: negative time of -195072 usec for pid 618 (csh)
 calcru: negative time of -112439 usec for pid 619 (csh)
 calcru: negative time of -391409 usec for pid 608 (XFree86)
 [..]
 
 Lots of such 'calcru: negative time' messages.
 Eventually the system resets or panics again (no crashdump this time,
 sorry).
 If I stop X, the calcru messages appear to cease.
 
 I include the Xserver log:
 [..]
 XFree86 Version 4.3.0
 Release Date: 27 February 2003
 X Protocol Version 11, Revision 0, Release 6.6
 Build Operating System: FreeBSD 5.1 i386 [ELF] 
 Build Date: 16 August 2003
 	Before reporting problems, check http://www.XFree86.Org/
 	to make sure that you have the latest version.
 Module Loader present
 Markers: (--) probed, (**) from config file, (==) default setting,
          (++) from command line, (!!) notice, (II) informational,
          (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
 (==) Log file: "/var/log/XFree86.0.log", Time: Tue Nov  4 13:50:13 2003
 (==) Using config file: "/etc/X11/XF86Config"
 (==) ServerLayout "XFree86 Configured"
 (**) |-->Screen "Screen0" (0)
 (**) |   |-->Monitor "Monitor0"
 (**) |   |-->Device "Card0"
 (**) |-->Input Device "Mouse0"
 (**) |-->Input Device "Keyboard0"
 (**) Option "XkbLayout" "de"
 (**) XKB: layout: "de"
 (**) Option "XkbVariant" "nodeadkeys"
 (**) XKB: variant: "nodeadkeys"
 (==) Keyboard: CustomKeycode disabled
 (**) FontPath set to "/usr/X11R6/lib/X11/fonts/misc/,/usr/X11R6/lib/X11/fonts/Speedo/,/usr/X11R6/lib/X11/fonts/Type1/,/usr/X11R6/lib/X11/fonts/75dpi/,/usr/X11R6/lib/X11/fonts/100dpi/"
 (**) RgbPath set to "/usr/X11R6/lib/X11/rgb"
 (**) ModulePath set to "/usr/X11R6/lib/modules"
 (--) Using syscons driver with X support (version 2.0)
 (--) using VT number 9
 
 (II) Module ABI versions:
 	XFree86 ANSI C Emulation: 0.2
 	XFree86 Video Driver: 0.6
 	XFree86 XInput driver : 0.4
 	XFree86 Server Extension : 0.2
 	XFree86 Font Renderer : 0.4
 (II) Loader running on freebsd
 (II) LoadModule: "bitmap"
 (II) Loading /usr/X11R6/lib/modules/fonts/libbitmap.a
 (II) Module bitmap: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	Module class: XFree86 Font Renderer
 	ABI class: XFree86 Font Renderer, version 0.4
 (II) Loading font Bitmap
 (II) LoadModule: "pcidata"
 (II) Loading /usr/X11R6/lib/modules/libpcidata.a
 (II) Module pcidata: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 Video Driver, version 0.6
 (II) PCI: Probing config type using method 1
 (II) PCI: Config type is 1
 (II) PCI: stages = 0x03, oldVal1 = 0x00000000, mode1Res1 = 0x80000000
 (II) PCI: PCI scan (all values are in hex)
 (II) PCI: 00:00:0: chip 8086,1a30 card 0000,0000 rev 04 class 06,00,00 hdr 00
 (II) PCI: 00:01:0: chip 8086,1a31 card 0000,0000 rev 04 class 06,04,00 hdr 01
 (II) PCI: 00:1d:0: chip 8086,2482 card 1014,0220 rev 02 class 0c,03,00 hdr 80
 (II) PCI: 00:1d:1: chip 8086,2484 card 1014,0220 rev 02 class 0c,03,00 hdr 00
 (II) PCI: 00:1d:2: chip 8086,2487 card 1014,0220 rev 02 class 0c,03,00 hdr 00
 (II) PCI: 00:1e:0: chip 8086,2448 card 0000,0000 rev 42 class 06,04,00 hdr 01
 (II) PCI: 00:1f:0: chip 8086,248c card 0000,0000 rev 02 class 06,01,00 hdr 80
 (II) PCI: 00:1f:1: chip 8086,248a card 1014,0220 rev 02 class 01,01,8a hdr 00
 (II) PCI: 00:1f:3: chip 8086,2483 card 1014,0220 rev 02 class 0c,05,00 hdr 00
 (II) PCI: 00:1f:5: chip 8086,2485 card 1014,0508 rev 02 class 04,01,00 hdr 00
 (II) PCI: 00:1f:6: chip 8086,2486 card 1014,0227 rev 02 class 07,03,00 hdr 00
 (II) PCI: 01:00:0: chip 1002,4c58 card 1014,0518 rev 00 class 03,00,00 hdr 00
 (II) PCI: 02:00:0: chip 1180,0476 card fffc,ffff rev a8 class 06,07,00 hdr 82
 (II) PCI: 02:00:1: chip 1180,0476 card fffc,ffff rev a8 class 06,07,00 hdr 82
 (II) PCI: 02:00:2: chip 1180,0552 card 1014,0511 rev 00 class 0c,00,10 hdr 80
 (II) PCI: 02:02:0: chip 1260,3873 card 1668,0406 rev 01 class 02,80,00 hdr 00
 (II) PCI: 02:08:0: chip 8086,1031 card 1014,0209 rev 42 class 02,00,00 hdr 00
 (II) PCI: End of PCI scan
 (II) Host-to-PCI bridge:
 (II) Bus 0: bridge is at (0:0:0), (0,0,6), BCTRL: 0x0008 (VGA_EN is set)
 (II) Bus 0 I/O range:
 	[0] -1	0	0x00000000 - 0x0000ffff (0x10000) IX[B]
 (II) Bus 0 non-prefetchable memory range:
 	[0] -1	0	0x00000000 - 0xffffffff (0x0) MX[B]
 (II) Bus 0 prefetchable memory range:
 	[0] -1	0	0x00000000 - 0xffffffff (0x0) MX[B]
 (II) PCI-to-PCI bridge:
 (II) Bus 1: bridge is at (0:1:0), (0,1,1), BCTRL: 0x000c (VGA_EN is set)
 (II) Bus 1 I/O range:
 	[0] -1	0	0x00003000 - 0x000030ff (0x100) IX[B]
 	[1] -1	0	0x00003400 - 0x000034ff (0x100) IX[B]
 	[2] -1	0	0x00003800 - 0x000038ff (0x100) IX[B]
 	[3] -1	0	0x00003c00 - 0x00003cff (0x100) IX[B]
 (II) Bus 1 non-prefetchable memory range:
 	[0] -1	0	0xd0100000 - 0xd01fffff (0x100000) MX[B]
 (II) Bus 1 prefetchable memory range:
 	[0] -1	0	0xe8000000 - 0xefffffff (0x8000000) MX[B]
 (II) PCI-to-PCI bridge:
 (II) Bus 2: bridge is at (0:30:0), (0,2,8), BCTRL: 0x0004 (VGA_EN is cleared)
 (II) Bus 2 I/O range:
 	[0] -1	0	0x00004000 - 0x000040ff (0x100) IX[B]
 	[1] -1	0	0x00004400 - 0x000044ff (0x100) IX[B]
 	[2] -1	0	0x00004800 - 0x000048ff (0x100) IX[B]
 	[3] -1	0	0x00004c00 - 0x00004cff (0x100) IX[B]
 	[4] -1	0	0x00005000 - 0x000050ff (0x100) IX[B]
 	[5] -1	0	0x00005400 - 0x000054ff (0x100) IX[B]
 	[6] -1	0	0x00005800 - 0x000058ff (0x100) IX[B]
 	[7] -1	0	0x00005c00 - 0x00005cff (0x100) IX[B]
 	[8] -1	0	0x00006000 - 0x000060ff (0x100) IX[B]
 	[9] -1	0	0x00006400 - 0x000064ff (0x100) IX[B]
 	[10] -1	0	0x00006800 - 0x000068ff (0x100) IX[B]
 	[11] -1	0	0x00006c00 - 0x00006cff (0x100) IX[B]
 	[12] -1	0	0x00007000 - 0x000070ff (0x100) IX[B]
 	[13] -1	0	0x00007400 - 0x000074ff (0x100) IX[B]
 	[14] -1	0	0x00007800 - 0x000078ff (0x100) IX[B]
 	[15] -1	0	0x00007c00 - 0x00007cff (0x100) IX[B]
 	[16] -1	0	0x00008000 - 0x000080ff (0x100) IX[B]
 	[17] -1	0	0x00008400 - 0x000084ff (0x100) IX[B]
 	[18] -1	0	0x00008800 - 0x000088ff (0x100) IX[B]
 	[19] -1	0	0x00008c00 - 0x00008cff (0x100) IX[B]
 (II) Bus 2 non-prefetchable memory range:
 	[0] -1	0	0xd0200000 - 0xdfffffff (0xfe00000) MX[B]
 (II) Bus 2 prefetchable memory range:
 	[0] -1	0	0xf0000000 - 0xf80fffff (0x8100000) MX[B]
 (II) PCI-to-ISA bridge:
 (II) Bus -1: bridge is at (0:31:0), (0,-1,-1), BCTRL: 0x0008 (VGA_EN is set)
 (II) PCI-to-CardBus bridge:
 (II) Bus 3: bridge is at (2:0:0), (2,3,5), BCTRL: 0x0700 (VGA_EN is cleared)
 (II) PCI-to-CardBus bridge:
 (II) Bus 6: bridge is at (2:0:1), (2,6,8), BCTRL: 0x0401 (VGA_EN is cleared)
 (--) PCI:*(1:0:0) ATI Technologies Inc Radeon RV200 LX [Mobility FireGL 7800 M7] rev 0, Mem @ 0xe8000000/27, 0xd0100000/16, I/O @ 0x3000/8
 (II) Addressable bus resource ranges are
 	[0] -1	0	0x00000000 - 0xffffffff (0x0) MX[B]
 	[1] -1	0	0x00000000 - 0x0000ffff (0x10000) IX[B]
 (II) OS-reported resource ranges:
 	[0] -1	0	0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 	[1] -1	0	0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 	[2] -1	0	0x000f0000 - 0x000fffff (0x10000) MX[B]
 	[3] -1	0	0x000c0000 - 0x000effff (0x30000) MX[B]
 	[4] -1	0	0x00000000 - 0x0009ffff (0xa0000) MX[B]
 	[5] -1	0	0x0000ffff - 0x0000ffff (0x1) IX[B]
 	[6] -1	0	0x00000000 - 0x000000ff (0x100) IX[B]
 (II) PCI Memory resource overlap reduced 0xe0000000 from 0xffffffff to 0xdfffffff
 (II) Active PCI resource ranges:
 	[0] -1	0	0xd0200000 - 0xd03fffff (0x200000) MX[B]E
 	[1] -1	0	0xf8000000 - 0xffffffff (0x8000000) MX[B]E
 	[2] -1	0	0xd0201000 - 0xd0201fff (0x1000) MX[B]E
 	[3] -1	0	0xe0000000 - 0xdfffffff (0x0) MX[B]EO
 	[4] -1	0	0xd0100000 - 0xd010ffff (0x10000) MX[B](B)
 	[5] -1	0	0xe8000000 - 0xefffffff (0x8000000) MX[B](B)
 	[6] -1	0	0x00008000 - 0x000080ff (0x100) IX[B]E
 	[7] -1	0	0x00002000 - 0x000020ff (0x100) IX[B]E
 	[8] -1	0	0x00002400 - 0x000024ff (0x100) IX[B]E
 	[9] -1	0	0x000018c0 - 0x000018ff (0x40) IX[B]E
 	[10] -1	0	0x00001c00 - 0x00001cff (0x100) IX[B]E
 	[11] -1	0	0x00001880 - 0x000018ff (0x80) IX[B]E
 	[12] -1	0	0x00001860 - 0x0000187f (0x20) IX[B]E
 	[13] -1	0	0x00000374 - 0x00000377 (0x4) IX[B]E
 	[14] -1	0	0x00000170 - 0x0000017f (0x10) IX[B]E
 	[15] -1	0	0x000003f4 - 0x000003f7 (0x4) IX[B]E
 	[16] -1	0	0x000001f0 - 0x000001ff (0x10) IX[B]E
 	[17] -1	0	0x00001840 - 0x0000187f (0x40) IX[B]E
 	[18] -1	0	0x00001820 - 0x0000183f (0x20) IX[B]E
 	[19] -1	0	0x00001800 - 0x000018ff (0x100) IX[B]E
 	[20] -1	0	0x00003000 - 0x000030ff (0x100) IX[B](B)
 (II) PCI Memory resource overlap reduced 0xd0200000 from 0xd03fffff to 0xd0200fff
 (II) PCI I/O resource overlap reduced 0x00001880 from 0x000018ff to 0x000018bf
 (II) PCI I/O resource overlap reduced 0x00001840 from 0x0000187f to 0x0000185f
 (II) PCI I/O resource overlap reduced 0x00001800 from 0x000018ff to 0x0000181f
 (II) Active PCI resource ranges after removing overlaps:
 	[0] -1	0	0xd0200000 - 0xd0200fff (0x1000) MX[B]E
 	[1] -1	0	0xf8000000 - 0xffffffff (0x8000000) MX[B]E
 	[2] -1	0	0xd0201000 - 0xd0201fff (0x1000) MX[B]E
 	[3] -1	0	0xe0000000 - 0xdfffffff (0x0) MX[B]EO
 	[4] -1	0	0xd0100000 - 0xd010ffff (0x10000) MX[B](B)
 	[5] -1	0	0xe8000000 - 0xefffffff (0x8000000) MX[B](B)
 	[6] -1	0	0x00008000 - 0x000080ff (0x100) IX[B]E
 	[7] -1	0	0x00002000 - 0x000020ff (0x100) IX[B]E
 	[8] -1	0	0x00002400 - 0x000024ff (0x100) IX[B]E
 	[9] -1	0	0x000018c0 - 0x000018ff (0x40) IX[B]E
 	[10] -1	0	0x00001c00 - 0x00001cff (0x100) IX[B]E
 	[11] -1	0	0x00001880 - 0x000018bf (0x40) IX[B]E
 	[12] -1	0	0x00001860 - 0x0000187f (0x20) IX[B]E
 	[13] -1	0	0x00000374 - 0x00000377 (0x4) IX[B]E
 	[14] -1	0	0x00000170 - 0x0000017f (0x10) IX[B]E
 	[15] -1	0	0x000003f4 - 0x000003f7 (0x4) IX[B]E
 	[16] -1	0	0x000001f0 - 0x000001ff (0x10) IX[B]E
 	[17] -1	0	0x00001840 - 0x0000185f (0x20) IX[B]E
 	[18] -1	0	0x00001820 - 0x0000183f (0x20) IX[B]E
 	[19] -1	0	0x00001800 - 0x0000181f (0x20) IX[B]E
 	[20] -1	0	0x00003000 - 0x000030ff (0x100) IX[B](B)
 (II) OS-reported resource ranges after removing overlaps with PCI:
 	[0] -1	0	0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 	[1] -1	0	0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 	[2] -1	0	0x000f0000 - 0x000fffff (0x10000) MX[B]
 	[3] -1	0	0x000c0000 - 0x000effff (0x30000) MX[B]
 	[4] -1	0	0x00000000 - 0x0009ffff (0xa0000) MX[B]
 	[5] -1	0	0x0000ffff - 0x0000ffff (0x1) IX[B]
 	[6] -1	0	0x00000000 - 0x000000ff (0x100) IX[B]
 (II) All system resource ranges:
 	[0] -1	0	0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 	[1] -1	0	0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 	[2] -1	0	0x000f0000 - 0x000fffff (0x10000) MX[B]
 	[3] -1	0	0x000c0000 - 0x000effff (0x30000) MX[B]
 	[4] -1	0	0x00000000 - 0x0009ffff (0xa0000) MX[B]
 	[5] -1	0	0xd0200000 - 0xd0200fff (0x1000) MX[B]E
 	[6] -1	0	0xf8000000 - 0xffffffff (0x8000000) MX[B]E
 	[7] -1	0	0xd0201000 - 0xd0201fff (0x1000) MX[B]E
 	[8] -1	0	0xe0000000 - 0xdfffffff (0x0) MX[B]EO
 	[9] -1	0	0xd0100000 - 0xd010ffff (0x10000) MX[B](B)
 	[10] -1	0	0xe8000000 - 0xefffffff (0x8000000) MX[B](B)
 	[11] -1	0	0x0000ffff - 0x0000ffff (0x1) IX[B]
 	[12] -1	0	0x00000000 - 0x000000ff (0x100) IX[B]
 	[13] -1	0	0x00008000 - 0x000080ff (0x100) IX[B]E
 	[14] -1	0	0x00002000 - 0x000020ff (0x100) IX[B]E
 	[15] -1	0	0x00002400 - 0x000024ff (0x100) IX[B]E
 	[16] -1	0	0x000018c0 - 0x000018ff (0x40) IX[B]E
 	[17] -1	0	0x00001c00 - 0x00001cff (0x100) IX[B]E
 	[18] -1	0	0x00001880 - 0x000018bf (0x40) IX[B]E
 	[19] -1	0	0x00001860 - 0x0000187f (0x20) IX[B]E
 	[20] -1	0	0x00000374 - 0x00000377 (0x4) IX[B]E
 	[21] -1	0	0x00000170 - 0x0000017f (0x10) IX[B]E
 	[22] -1	0	0x000003f4 - 0x000003f7 (0x4) IX[B]E
 	[23] -1	0	0x000001f0 - 0x000001ff (0x10) IX[B]E
 	[24] -1	0	0x00001840 - 0x0000185f (0x20) IX[B]E
 	[25] -1	0	0x00001820 - 0x0000183f (0x20) IX[B]E
 	[26] -1	0	0x00001800 - 0x0000181f (0x20) IX[B]E
 	[27] -1	0	0x00003000 - 0x000030ff (0x100) IX[B](B)
 (II) LoadModule: "dbe"
 (II) Loading /usr/X11R6/lib/modules/extensions/libdbe.a
 (II) Module dbe: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	Module class: XFree86 Server Extension
 	ABI class: XFree86 Server Extension, version 0.2
 (II) Loading extension DOUBLE-BUFFER
 (II) LoadModule: "dri"
 (II) Loading /usr/X11R6/lib/modules/extensions/libdri.a
 (II) Module dri: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 Server Extension, version 0.2
 (II) Loading sub module "drm"
 (II) LoadModule: "drm"
 (II) Loading /usr/X11R6/lib/modules/freebsd/libdrm.a
 (II) Module drm: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 Server Extension, version 0.2
 (II) Loading extension XFree86-DRI
 (II) LoadModule: "extmod"
 (II) Loading /usr/X11R6/lib/modules/extensions/libextmod.a
 (II) Module extmod: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	Module class: XFree86 Server Extension
 	ABI class: XFree86 Server Extension, version 0.2
 (II) Loading extension SHAPE
 (II) Loading extension MIT-SUNDRY-NONSTANDARD
 (II) Loading extension BIG-REQUESTS
 (II) Loading extension SYNC
 (II) Loading extension MIT-SCREEN-SAVER
 (II) Loading extension XC-MISC
 (II) Loading extension XFree86-VidModeExtension
 (II) Loading extension XFree86-Misc
 (II) Loading extension XFree86-DGA
 (II) Loading extension DPMS
 (II) Loading extension FontCache
 (II) Loading extension TOG-CUP
 (II) Loading extension Extended-Visual-Information
 (II) Loading extension XVideo
 (II) Loading extension XVideo-MotionCompensation
 (II) Loading extension X-Resource
 (II) LoadModule: "glx"
 (II) Loading /usr/X11R6/lib/modules/extensions/libglx.a
 (II) Module glx: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 Server Extension, version 0.2
 (II) Loading sub module "GLcore"
 (II) LoadModule: "GLcore"
 (II) Loading /usr/X11R6/lib/modules/extensions/libGLcore.a
 (II) Module GLcore: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 Server Extension, version 0.2
 (II) Loading extension GLX
 (II) LoadModule: "record"
 (II) Loading /usr/X11R6/lib/modules/extensions/librecord.a
 (II) Module record: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.13.0
 	Module class: XFree86 Server Extension
 	ABI class: XFree86 Server Extension, version 0.2
 (II) Loading extension RECORD
 (II) LoadModule: "xtrap"
 (II) Loading /usr/X11R6/lib/modules/extensions/libxtrap.a
 (II) Module xtrap: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	Module class: XFree86 Server Extension
 	ABI class: XFree86 Server Extension, version 0.2
 (II) Loading extension DEC-XTRAP
 (II) LoadModule: "speedo"
 (II) Loading /usr/X11R6/lib/modules/fonts/libspeedo.a
 (II) Module speedo: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.1
 	Module class: XFree86 Font Renderer
 	ABI class: XFree86 Font Renderer, version 0.4
 (II) Loading font Speedo
 (II) LoadModule: "type1"
 (II) Loading /usr/X11R6/lib/modules/fonts/libtype1.a
 (II) Module type1: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.2
 	Module class: XFree86 Font Renderer
 	ABI class: XFree86 Font Renderer, version 0.4
 (II) Loading font Type1
 (II) Loading font CID
 (II) LoadModule: "ati"
 (II) Loading /usr/X11R6/lib/modules/drivers/ati_drv.o
 (II) Module ati: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 6.4.18
 	Module class: XFree86 Video Driver
 	ABI class: XFree86 Video Driver, version 0.6
 (II) LoadModule: "mouse"
 (II) Loading /usr/X11R6/lib/modules/input/mouse_drv.o
 (II) Module mouse: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	Module class: XFree86 XInput Driver
 	ABI class: XFree86 XInput driver, version 0.4
 (II) ATI: ATI driver (version 6.4.18) for chipsets: ati, ativga
 (II) R128: Driver for ATI Rage 128 chipsets:
 	ATI Rage 128 Mobility M3 LE (PCI), ATI Rage 128 Mobility M3 LF (AGP),
 	ATI Rage 128 Mobility M4 MF (AGP), ATI Rage 128 Mobility M4 ML (AGP),
 	ATI Rage 128 Pro GL PA (PCI/AGP), ATI Rage 128 Pro GL PB (PCI/AGP),
 	ATI Rage 128 Pro GL PC (PCI/AGP), ATI Rage 128 Pro GL PD (PCI),
 	ATI Rage 128 Pro GL PE (PCI/AGP), ATI Rage 128 Pro GL PF (AGP),
 	ATI Rage 128 Pro VR PG (PCI/AGP), ATI Rage 128 Pro VR PH (PCI/AGP),
 	ATI Rage 128 Pro VR PI (PCI/AGP), ATI Rage 128 Pro VR PJ (PCI/AGP),
 	ATI Rage 128 Pro VR PK (PCI/AGP), ATI Rage 128 Pro VR PL (PCI/AGP),
 	ATI Rage 128 Pro VR PM (PCI/AGP), ATI Rage 128 Pro VR PN (PCI/AGP),
 	ATI Rage 128 Pro VR PO (PCI/AGP), ATI Rage 128 Pro VR PP (PCI),
 	ATI Rage 128 Pro VR PQ (PCI/AGP), ATI Rage 128 Pro VR PR (PCI),
 	ATI Rage 128 Pro VR PS (PCI/AGP), ATI Rage 128 Pro VR PT (PCI/AGP),
 	ATI Rage 128 Pro VR PU (PCI/AGP), ATI Rage 128 Pro VR PV (PCI/AGP),
 	ATI Rage 128 Pro VR PW (PCI/AGP), ATI Rage 128 Pro VR PX (PCI/AGP),
 	ATI Rage 128 GL RE (PCI), ATI Rage 128 GL RF (AGP),
 	ATI Rage 128 RG (AGP), ATI Rage 128 VR RK (PCI),
 	ATI Rage 128 VR RL (AGP), ATI Rage 128 4X SE (PCI/AGP),
 	ATI Rage 128 4X SF (PCI/AGP), ATI Rage 128 4X SG (PCI/AGP),
 	ATI Rage 128 4X SH (PCI/AGP), ATI Rage 128 4X SK (PCI/AGP),
 	ATI Rage 128 4X SL (PCI/AGP), ATI Rage 128 4X SM (AGP),
 	ATI Rage 128 4X SN (PCI/AGP), ATI Rage 128 Pro ULTRA TF (AGP),
 	ATI Rage 128 Pro ULTRA TL (AGP), ATI Rage 128 Pro ULTRA TR (AGP),
 	ATI Rage 128 Pro ULTRA TS (AGP?), ATI Rage 128 Pro ULTRA TT (AGP?),
 	ATI Rage 128 Pro ULTRA TU (AGP?)
 (II) RADEON: Driver for ATI Radeon chipsets: ATI Radeon QD (AGP),
 	ATI Radeon QE (AGP), ATI Radeon QF (AGP), ATI Radeon QG (AGP),
 	ATI Radeon VE/7000 QY (AGP), ATI Radeon VE/7000 QZ (AGP),
 	ATI Radeon Mobility M7 LW (AGP),
 	ATI Mobility FireGL 7800 M7 LX (AGP),
 	ATI Radeon Mobility M6 LY (AGP), ATI Radeon Mobility M6 LZ (AGP),
 	ATI FireGL 8700/8800 QH (AGP), ATI Radeon 8500 QI (AGP),
 	ATI Radeon 8500 QJ (AGP), ATI Radeon 8500 QK (AGP),
 	ATI Radeon 8500 QL (AGP), ATI Radeon 9100 QM (AGP),
 	ATI Radeon 8500 QN (AGP), ATI Radeon 8500 QO (AGP),
 	ATI Radeon 8500 Qh (AGP), ATI Radeon 8500 Qi (AGP),
 	ATI Radeon 8500 Qj (AGP), ATI Radeon 8500 Qk (AGP),
 	ATI Radeon 8500 Ql (AGP), ATI Radeon 8500 BB (AGP),
 	ATI Radeon 7500 QW (AGP), ATI Radeon 7500 QX (AGP),
 	ATI Radeon 9000 Id (AGP), ATI Radeon 9000 Ie (AGP),
 	ATI Radeon 9000 If (AGP), ATI Radeon 9000 Ig (AGP),
 	ATI Radeon Mobility M9 Ld (AGP), ATI Radeon Mobility M9 Le (AGP),
 	ATI Radeon Mobility M9 Lf (AGP), ATI Radeon Mobility M9 Lg (AGP),
 	ATI Radeon 9500 AD (AGP), ATI Radeon 9500 AE (AGP),
 	ATI Radeon 9500 AF (AGP), ATI FireGL Z1/X1 AG (AGP),
 	ATI Radeon 9700 Pro ND (AGP), ATI Radeon 9700/9500Pro NE (AGP),
 	ATI Radeon 9700 NF (AGP), ATI FireGL X1 NG (AGP)
 (II) Primary Device is: PCI 01:00:0
 (II) ATI:  Candidate "Device" section "Card0".
 (--) Chipset ATI Mobility FireGL 7800 M7 LX (AGP) found
 (II) resource ranges after xf86ClaimFixedResources() call:
 	[0] -1	0	0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 	[1] -1	0	0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 	[2] -1	0	0x000f0000 - 0x000fffff (0x10000) MX[B]
 	[3] -1	0	0x000c0000 - 0x000effff (0x30000) MX[B]
 	[4] -1	0	0x00000000 - 0x0009ffff (0xa0000) MX[B]
 	[5] -1	0	0xd0200000 - 0xd0200fff (0x1000) MX[B]E
 	[6] -1	0	0xf8000000 - 0xffffffff (0x8000000) MX[B]E
 	[7] -1	0	0xd0201000 - 0xd0201fff (0x1000) MX[B]E
 	[8] -1	0	0xe0000000 - 0xdfffffff (0x0) MX[B]EO
 	[9] -1	0	0xd0100000 - 0xd010ffff (0x10000) MX[B](B)
 	[10] -1	0	0xe8000000 - 0xefffffff (0x8000000) MX[B](B)
 	[11] -1	0	0x0000ffff - 0x0000ffff (0x1) IX[B]
 	[12] -1	0	0x00000000 - 0x000000ff (0x100) IX[B]
 	[13] -1	0	0x00008000 - 0x000080ff (0x100) IX[B]E
 	[14] -1	0	0x00002000 - 0x000020ff (0x100) IX[B]E
 	[15] -1	0	0x00002400 - 0x000024ff (0x100) IX[B]E
 	[16] -1	0	0x000018c0 - 0x000018ff (0x40) IX[B]E
 	[17] -1	0	0x00001c00 - 0x00001cff (0x100) IX[B]E
 	[18] -1	0	0x00001880 - 0x000018bf (0x40) IX[B]E
 	[19] -1	0	0x00001860 - 0x0000187f (0x20) IX[B]E
 	[20] -1	0	0x00000374 - 0x00000377 (0x4) IX[B]E
 	[21] -1	0	0x00000170 - 0x0000017f (0x10) IX[B]E
 	[22] -1	0	0x000003f4 - 0x000003f7 (0x4) IX[B]E
 	[23] -1	0	0x000001f0 - 0x000001ff (0x10) IX[B]E
 	[24] -1	0	0x00001840 - 0x0000185f (0x20) IX[B]E
 	[25] -1	0	0x00001820 - 0x0000183f (0x20) IX[B]E
 	[26] -1	0	0x00001800 - 0x0000181f (0x20) IX[B]E
 	[27] -1	0	0x00003000 - 0x000030ff (0x100) IX[B](B)
 (II) Loading sub module "radeon"
 (II) LoadModule: "radeon"
 (II) Loading /usr/X11R6/lib/modules/drivers/radeon_drv.o
 (II) Module radeon: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 4.0.1
 	Module class: XFree86 Video Driver
 	ABI class: XFree86 Video Driver, version 0.6
 (II) resource ranges after probing:
 	[0] -1	0	0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 	[1] -1	0	0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 	[2] -1	0	0x000f0000 - 0x000fffff (0x10000) MX[B]
 	[3] -1	0	0x000c0000 - 0x000effff (0x30000) MX[B]
 	[4] -1	0	0x00000000 - 0x0009ffff (0xa0000) MX[B]
 	[5] -1	0	0xd0200000 - 0xd0200fff (0x1000) MX[B]E
 	[6] -1	0	0xf8000000 - 0xffffffff (0x8000000) MX[B]E
 	[7] -1	0	0xd0201000 - 0xd0201fff (0x1000) MX[B]E
 	[8] -1	0	0xe0000000 - 0xdfffffff (0x0) MX[B]EO
 	[9] -1	0	0xd0100000 - 0xd010ffff (0x10000) MX[B](B)
 	[10] -1	0	0xe8000000 - 0xefffffff (0x8000000) MX[B](B)
 	[11] 0	0	0x000a0000 - 0x000affff (0x10000) MS[B]
 	[12] 0	0	0x000b0000 - 0x000b7fff (0x8000) MS[B]
 	[13] 0	0	0x000b8000 - 0x000bffff (0x8000) MS[B]
 	[14] -1	0	0x0000ffff - 0x0000ffff (0x1) IX[B]
 	[15] -1	0	0x00000000 - 0x000000ff (0x100) IX[B]
 	[16] -1	0	0x00008000 - 0x000080ff (0x100) IX[B]E
 	[17] -1	0	0x00002000 - 0x000020ff (0x100) IX[B]E
 	[18] -1	0	0x00002400 - 0x000024ff (0x100) IX[B]E
 	[19] -1	0	0x000018c0 - 0x000018ff (0x40) IX[B]E
 	[20] -1	0	0x00001c00 - 0x00001cff (0x100) IX[B]E
 	[21] -1	0	0x00001880 - 0x000018bf (0x40) IX[B]E
 	[22] -1	0	0x00001860 - 0x0000187f (0x20) IX[B]E
 	[23] -1	0	0x00000374 - 0x00000377 (0x4) IX[B]E
 	[24] -1	0	0x00000170 - 0x0000017f (0x10) IX[B]E
 	[25] -1	0	0x000003f4 - 0x000003f7 (0x4) IX[B]E
 	[26] -1	0	0x000001f0 - 0x000001ff (0x10) IX[B]E
 	[27] -1	0	0x00001840 - 0x0000185f (0x20) IX[B]E
 	[28] -1	0	0x00001820 - 0x0000183f (0x20) IX[B]E
 	[29] -1	0	0x00001800 - 0x0000181f (0x20) IX[B]E
 	[30] -1	0	0x00003000 - 0x000030ff (0x100) IX[B](B)
 	[31] 0	0	0x000003b0 - 0x000003bb (0xc) IS[B]
 	[32] 0	0	0x000003c0 - 0x000003df (0x20) IS[B]
 (II) Setting vga for screen 0.
 (II) Loading sub module "vgahw"
 (II) LoadModule: "vgahw"
 (II) Loading /usr/X11R6/lib/modules/libvgahw.a
 (II) Module vgahw: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 0.1.0
 	ABI class: XFree86 Video Driver, version 0.6
 (II) RADEON(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
 (II) RADEON(0): PCI bus 1 card 0 func 0
 (**) RADEON(0): Depth 24, (--) framebuffer bpp 32
 (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
 (==) RADEON(0): Default visual is TrueColor
 (==) RADEON(0): RGB weight 888
 (II) RADEON(0): Using 8 bits per RGB (8 bit DAC)
 (II) Loading sub module "int10"
 (II) LoadModule: "int10"
 (II) Loading /usr/X11R6/lib/modules/libint10.a
 (II) Module int10: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 Video Driver, version 0.6
 (II) RADEON(0): initializing int10
 (==) RADEON(0): Write-combining range (0xa0000,0x20000) was already clear
 (==) RADEON(0): Write-combining range (0xc0000,0x40000) was already clear
 (II) RADEON(0): Primary V_BIOS segment is: 0xc000
 (==) RADEON(0): Write-combining range (0x0,0x1000) was already clear
 (--) RADEON(0): Chipset: "ATI Mobility FireGL 7800 M7 LX (AGP)" (ChipID = 0x4c58)
 (--) RADEON(0): Linear framebuffer at 0xe8000000
 (--) RADEON(0): MMIO registers at 0xd0100000
 (==) RADEON(0): Write-combining range (0xd0100000,0x80000) was already clear
 (--) RADEON(0): VideoRAM: 65536 kByte (64-bit DDR SDRAM)
 (==) RADEON(0): Write-combining range (0xd0100000,0x80000) was already clear
 (II) RADEON(0): CloneDisplay option not set -- defaulting to auto-detect
 (II) RADEON(0): Primary Display == Type 2
 (II) RADEON(0): Panel ID string: 1600x1200               
 (II) RADEON(0): Panel Size from BIOS: 1600x1200
 (II) Loading sub module "ddc"
 (II) LoadModule: "ddc"
 (II) Loading /usr/X11R6/lib/modules/libddc.a
 (II) Module ddc: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 Video Driver, version 0.6
 (II) Loading sub module "i2c"
 (II) LoadModule: "i2c"
 (II) Loading /usr/X11R6/lib/modules/libi2c.a
 (II) Module i2c: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.2.0
 	ABI class: XFree86 Video Driver, version 0.6
 (II) RADEON(0): I2C bus "DDC" initialized.
 (II) RADEON(0): PLL parameters: rf=2700 rd=12 min=12000 max=35000; xclk=18300
 (==) RADEON(0): Using gamma correction (1.0, 1.0, 1.0)
 (II) RADEON(0): Validating modes on Primary head (DDCType: 2) ---------
 (==) RADEON(0): Write-combining range (0xd0100000,0x80000) was already clear
 (II) RADEON(0): I2C device "DDC:ddc2" registered at address 0xA0.
 (II) RADEON(0): I2C device "DDC:ddc2" removed.
 (II) RADEON(0): I2C device "DDC:ddc2" registered at address 0xA0.
 (II) RADEON(0): I2C device "DDC:ddc2" removed.
 (II) RADEON(0): I2C device "DDC:ddc2" registered at address 0xA0.
 (II) RADEON(0): I2C device "DDC:ddc2" removed.
 (II) RADEON(0): Total number of valid DDC mode(s) found: 0
 (II) RADEON(0): Valid mode using on-chip RMX: 1600x1200
 (II) RADEON(0): Total number of valid FP mode(s) found: 1
 (--) RADEON(0): Virtual size is 1600x1200 (pitch 1600)
 (**) RADEON(0): *Mode "1600x1200": 162.0 MHz (scaled from 0.0 MHz), 75.0 kHz, 60.0 Hz
 (II) RADEON(0): Modeline "1600x1200"  162.00  1600 1656 1848 2160  1200 1200 1203 1250
 (==) RADEON(0): DPI set to (75, 75)
 (II) Loading sub module "fb"
 (II) LoadModule: "fb"
 (II) Loading /usr/X11R6/lib/modules/libfb.a
 (II) Module fb: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 ANSI C Emulation, version 0.2
 (II) Loading sub module "ramdac"
 (II) LoadModule: "ramdac"
 (II) Loading /usr/X11R6/lib/modules/libramdac.a
 (II) Module ramdac: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 0.1.0
 	ABI class: XFree86 Video Driver, version 0.6
 (II) Loading sub module "xaa"
 (II) LoadModule: "xaa"
 (II) Loading /usr/X11R6/lib/modules/libxaa.a
 (II) Module xaa: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.1.0
 	ABI class: XFree86 Video Driver, version 0.6
 (II) RADEON(0): AGP Fast Write disabled by default
 (II) RADEON(0): Depth moves disabled by default
 (II) Loading sub module "shadowfb"
 (II) LoadModule: "shadowfb"
 (II) Loading /usr/X11R6/lib/modules/libshadowfb.a
 (II) Module shadowfb: vendor="The XFree86 Project"
 	compiled for 4.3.0, module version = 1.0.0
 	ABI class: XFree86 ANSI C Emulation, version 0.2
 (II) RADEON(0): Page flipping disabled
 (==) RADEON(0): Write-combining range (0x0,0x1000) was already clear
 (!!) RADEON(0): For information on using the multimedia capabilities
  of this adapter, please see http://gatos.sf.net.
 (--) Depth 24 pixmap format is 32 bpp
 (II) do I need RAC?  No, I don't.
 (II) resource ranges after preInit:
 	[0] 0	0	0xd0100000 - 0xd010ffff (0x10000) MX[B]
 	[1] 0	0	0xe8000000 - 0xefffffff (0x8000000) MX[B]
 	[2] -1	0	0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 	[3] -1	0	0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 	[4] -1	0	0x000f0000 - 0x000fffff (0x10000) MX[B]
 	[5] -1	0	0x000c0000 - 0x000effff (0x30000) MX[B]
 	[6] -1	0	0x00000000 - 0x0009ffff (0xa0000) MX[B]
 	[7] -1	0	0xd0200000 - 0xd0200fff (0x1000) MX[B]E
 	[8] -1	0	0xf8000000 - 0xffffffff (0x8000000) MX[B]E
 	[9] -1	0	0xd0201000 - 0xd0201fff (0x1000) MX[B]E
 	[10] -1	0	0xe0000000 - 0xdfffffff (0x0) MX[B]EO
 	[11] -1	0	0xd0100000 - 0xd010ffff (0x10000) MX[B](B)
 	[12] -1	0	0xe8000000 - 0xefffffff (0x8000000) MX[B](B)
 	[13] 0	0	0x000a0000 - 0x000affff (0x10000) MS[B](OprU)
 	[14] 0	0	0x000b0000 - 0x000b7fff (0x8000) MS[B](OprU)
 	[15] 0	0	0x000b8000 - 0x000bffff (0x8000) MS[B](OprU)
 	[16] 0	0	0x00003000 - 0x000030ff (0x100) IX[B]
 	[17] -1	0	0x0000ffff - 0x0000ffff (0x1) IX[B]
 	[18] -1	0	0x00000000 - 0x000000ff (0x100) IX[B]
 	[19] -1	0	0x00008000 - 0x000080ff (0x100) IX[B]E
 	[20] -1	0	0x00002000 - 0x000020ff (0x100) IX[B]E
 	[21] -1	0	0x00002400 - 0x000024ff (0x100) IX[B]E
 	[22] -1	0	0x000018c0 - 0x000018ff (0x40) IX[B]E
 	[23] -1	0	0x00001c00 - 0x00001cff (0x100) IX[B]E
 	[24] -1	0	0x00001880 - 0x000018bf (0x40) IX[B]E
 	[25] -1	0	0x00001860 - 0x0000187f (0x20) IX[B]E
 	[26] -1	0	0x00000374 - 0x00000377 (0x4) IX[B]E
 	[27] -1	0	0x00000170 - 0x0000017f (0x10) IX[B]E
 	[28] -1	0	0x000003f4 - 0x000003f7 (0x4) IX[B]E
 	[29] -1	0	0x000001f0 - 0x000001ff (0x10) IX[B]E
 	[30] -1	0	0x00001840 - 0x0000185f (0x20) IX[B]E
 	[31] -1	0	0x00001820 - 0x0000183f (0x20) IX[B]E
 	[32] -1	0	0x00001800 - 0x0000181f (0x20) IX[B]E
 	[33] -1	0	0x00003000 - 0x000030ff (0x100) IX[B](B)
 	[34] 0	0	0x000003b0 - 0x000003bb (0xc) IS[B](OprU)
 	[35] 0	0	0x000003c0 - 0x000003df (0x20) IS[B](OprU)
 (==) RADEON(0): Write-combining range (0xd0100000,0x80000) was already clear
 (==) RADEON(0): Write-combining range (0xe8000000,0x4000000)
 (==) RADEON(0): Write-combining range (0xa0000,0x10000) was already clear
 drmOpenDevice: minor is 0
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is -1, (No such file or directory)
 drmOpenDevice: open result is -1, (No such file or directory)
 drmOpenDevice: Open failed
 drmOpenDevice: minor is 0
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is -1, (No such file or directory)
 drmOpenDevice: open result is -1, (No such file or directory)
 drmOpenDevice: Open failed
 drmOpenDevice: minor is 0
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is 6, (OK)
 drmGetBusid returned ''
 (II) RADEON(0): [drm] loaded kernel module for "radeon" driver
 (II) RADEON(0): [drm] created "radeon" driver at busid "PCI:1:0:0"
 (II) RADEON(0): [drm] added 8192 byte SAREA at 0xc4c72000
 (II) RADEON(0): [drm] mapped SAREA 0xc4c72000 to 0x282ec000
 (II) RADEON(0): [drm] framebuffer handle = 0xe8000000
 (II) RADEON(0): [drm] added 1 reserved context for kernel
 (II) RADEON(0): [agp] Mode 0x1f000201 [AGP 0x0000/0x0000; Card 0x1002/0x4c58]
 (II) RADEON(0): [agp] 8192 kB allocated with handle 0xc4c03700
 (II) RADEON(0): [agp] ring handle = 0xe0000000
 (II) RADEON(0): [agp] Ring mapped at 0x2c400000
 (II) RADEON(0): [agp] ring read ptr handle = 0xe0101000
 (II) RADEON(0): [agp] Ring read ptr mapped at 0x282e8000
 (II) RADEON(0): [agp] vertex/indirect buffers handle = 0xe0102000
 (II) RADEON(0): [agp] Vertex/indirect buffers mapped at 0x2c501000
 (II) RADEON(0): [agp] AGP texture map handle = 0xe0302000
 (II) RADEON(0): [agp] AGP Texture map mapped at 0x2c701000
 (II) RADEON(0): [drm] register handle = 0xd0100000
 (II) RADEON(0): [dri] Visual configs initialized
 (II) RADEON(0): CP in BM mode
 (II) RADEON(0): Using 8 MB AGP aperture
 (II) RADEON(0): Using 1 MB for the ring buffer
 (II) RADEON(0): Using 2 MB for vertex/indirect buffers
 (II) RADEON(0): Using 5 MB for AGP textures
 (II) RADEON(0): Memory manager initialized to (0,0) (1600,8191)
 (II) RADEON(0): Reserved area from (0,1200) to (1600,1202)
 (II) RADEON(0): Largest offscreen area available: 1600 x 6989
 (II) RADEON(0): Will use back buffer at offset 0xf5a000
 (II) RADEON(0): Will use depth buffer at offset 0x16ad000
 (II) RADEON(0): Will use 34816 kb for textures at offset 0x1e00000
 (II) RADEON(0): Using XFree86 Acceleration Architecture (XAA)
 	Screen to screen bit blits
 	Solid filled rectangles
 	8x8 mono pattern filled rectangles
 	Indirect CPU to Screen color expansion
 	Solid Lines
 	Scanline Image Writes
 	Offscreen Pixmaps
 	Setting up tile and stipple cache:
 		32 128x128 slots
 		32 256x256 slots
 		16 512x512 slots
 (II) RADEON(0): Acceleration enabled
 (==) RADEON(0): Backing store disabled
 (==) RADEON(0): Silken mouse enabled
 (II) RADEON(0): Using hardware cursor (scanline 1202)
 (II) RADEON(0): Largest offscreen area available: 1600 x 6986
 (II) RADEON(0): X context handle = 0x00000001
 (II) RADEON(0): [drm] installed DRM signal handler
 (II) RADEON(0): [DRI] installation complete
 (II) RADEON(0): [drm] Added 32 65536 byte vertex/indirect buffers
 (II) RADEON(0): [drm] Mapped 32 vertex/indirect buffers
 (II) RADEON(0): [drm] dma control initialized, using IRQ 9
 (II) RADEON(0): [drm] Initialized kernel agp heap manager, 5111808
 (II) RADEON(0): Direct rendering enabled
 (==) RandR enabled
 (II) Initializing built-in extension MIT-SHM
 (II) Initializing built-in extension XInputExtension
 (II) Initializing built-in extension XTEST
 (II) Initializing built-in extension XKEYBOARD
 (II) Initializing built-in extension LBX
 (II) Initializing built-in extension XC-APPGROUP
 (II) Initializing built-in extension SECURITY
 (II) Initializing built-in extension XINERAMA
 (II) Initializing built-in extension XFree86-Bigfont
 (II) Initializing built-in extension RENDER
 (II) Initializing built-in extension RANDR
 (**) Option "Protocol" "auto"
 (**) Mouse0: Protocol: "auto"
 (**) Option "CorePointer"
 (**) Mouse0: Core Pointer
 (**) Option "Device" "/dev/sysmouse"
 (**) Mouse0: Emulate3Buttons, Emulate3Timeout: 50
 (==) Mouse0: Buttons: 3
 (II) Keyboard "Keyboard0" handled by legacy driver
 (II) XINPUT: Adding extended input device "Mouse0" (type: MOUSE)
 (II) Mouse0: SetupAuto: hw.iftype is 4, hw.model is 0
 (II) Mouse0: SetupAuto: protocol is SysMouse
 (II) RADEON(0): [drm] removed 1 reserved context for kernel
 (II) RADEON(0): [drm] unmapping 8192 bytes of SAREA 0xc4c72000 at 0x282ec000
 (==) RADEON(0): Write-combining range (0xa0000,0x10000) was already clear
 [..]
 
 I also tried other combinations of IRQ settings: 
 
 INTA: 9
 INTB: 10
 INTC: 5
 INTD: 11
 INTE: 9
 INTF: 10
 INTG: 5
 INTH: 11
 
 and
 
 INTA: AUTO-SELECT
 INTB: AUTO-SELECT
 INTC: AUTO-SELECT
 INTD: AUTO-SELECT
 INTE: AUTO-SELECT
 INTF: AUTO-SELECT
 INTG: AUTO-SELECT
 INTH: AUTO-SELECT
 
 both with less success that the 9,10,11,11,11,11,11,11 setting,
 i.e. immediately calcru-messages about negative time and
 sudden panics.
 

From: Daniel Lang <dl@leo.org>
To: freebsd-gnats-submit@FreeBSD.org
Cc: dl@leo.org
Subject: Re: kern/58139: -CURRENT panics on Thinkpad A31p while configuring fxp0 or wi0 interface
Date: Mon, 10 Nov 2003 23:30:53 +0100

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 For sake of completeness, I include more email
 exchange to the audit trail, as well as some
 information requested by John Baldwin
 
 -- 
 IRCnet: Mr-Spock                 - Work is for people, who don't surf -  
  Daniel Lang * dl@leo.org * +49 89 289 18532 * http://www.leo.org/~dl/
 
 --CE+1k2dSO48ffgeK
 Content-Type: text/plain; charset=us-ascii
 Content-Disposition: attachment; filename=crashmails
 
 [..]
 I have digged a bit further, but cannot find the integer
 divide fault, possibly due to the fact, that exca_mem_getb
 and exca_getb are inline functions.
 I have the structs available but now I'm stuck, since I don't know
 what values of a (struct cbb_softc*) and a (struct exca_softc*)
 within are sensible and which could point to a problem.
 
 I stumbled across your comment in dev/pccbb/pccbb.c:cbb_intr()
 about the "old ExCA register for card status change".
 
 Maybe this additional poll could cause the problems?
 On the other hand, I also had a crash in exca_putb(), so
 it seems the problem is near that thing, but not quite.
 
 [..]
 > a boot -v dmesg output would be good too.
 [..]
 
 Attached to this mail. I included a pciconf -v -l as well.
 I also tried your recent fix regarding MP_SAFE. It did not
 help (probably expected on a non-SMP system?).
 
 Some more information: Sometimes it panics during boot. 
 During the probe of the wi0 interface, but this only seems to happen
 after I crashed the box ifconfig'in wi0 the session before.
 Some garbage left in some registers there?
 
 And today it happened twice that it resetted (no panic) close
 to the end of the kernel probe/boot stage with a message like:
 
 cbb0: unsupported device detected
 
 I don't know the exact message, since it resettet, the screen went blank
 right after it happened. This did not happen before... :-/
 (No changes to the system, your patch went in after this happened).
 
 [ dmesg -v omitted, since it's already included in the PR]
 
 agp0@pci0:0:0:	class=0x060000 card=0x00000000 chip=0x1a308086 rev=0x04 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82845/E/MP/MZ Brookdale CPU to I/O Bridge'
     class    = bridge
     subclass = HOST-PCI
 pcib1@pci0:1:0:	class=0x060400 card=0x00000000 chip=0x1a318086 rev=0x04 hdr=0x01
     vendor   = 'Intel Corporation'
     device   = '82845/E/MP/MZ Brookdale CPU to AGP Bridge'
     class    = bridge
     subclass = PCI-PCI
 uhci0@pci0:29:0:	class=0x0c0300 card=0x02201014 chip=0x24828086 rev=0x02 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CA/CAM (ICH3-S/ICH3-M) USB Controller #1'
     class    = serial bus
     subclass = USB
 uhci1@pci0:29:1:	class=0x0c0300 card=0x02201014 chip=0x24848086 rev=0x02 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CA/CAM (ICH3-S/ICH3-M) USB Controller #2'
     class    = serial bus
     subclass = USB
 uhci2@pci0:29:2:	class=0x0c0300 card=0x02201014 chip=0x24878086 rev=0x02 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CA/CAM (ICH3-S/ICH3-M) USB Controller #3'
     class    = serial bus
     subclass = USB
 pcib2@pci0:30:0:	class=0x060400 card=0x00000000 chip=0x24488086 rev=0x42 hdr=0x01
     vendor   = 'Intel Corporation'
     device   = '82801BAM/CAM (ICH2/3) PCI to I/O Hub Bridge (2448)'
     class    = bridge
     subclass = PCI-PCI
 isab0@pci0:31:0:	class=0x060100 card=0x00000000 chip=0x248c8086 rev=0x02 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CAM LPC Interface or ISA bridge: see Notes'
     class    = bridge
     subclass = PCI-ISA
 atapci0@pci0:31:1:	class=0x01018a card=0x02201014 chip=0x248a8086 rev=0x02 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CAM (ICH3-M) UltraATA/100 EIDE Controller'
     class    = mass storage
     subclass = ATA
 none0@pci0:31:3:	class=0x0c0500 card=0x02201014 chip=0x24838086 rev=0x02 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CA/CAM (ICH3-S/ICH3-M) SMBus Controller'
     class    = serial bus
     subclass = SMBus
 none1@pci0:31:5:	class=0x040100 card=0x05081014 chip=0x24858086 rev=0x02 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CA/CAM (ICH3-S/ICH3-M) AC'97 Audio Controller'
     class    = multimedia
     subclass = audio
 none2@pci0:31:6:	class=0x070300 card=0x02271014 chip=0x24868086 rev=0x02 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CA/CAM (ICH3-S/ICH3-M) AC'97 Modem Controller'
     class    = simple comms
 none3@pci1:0:0:	class=0x030000 card=0x05181014 chip=0x4c581002 rev=0x00 hdr=0x00
     vendor   = 'ATI Technologies'
     device   = 'FireGL Mobility'
     class    = display
     subclass = VGA
 cbb0@pci2:0:0:	class=0x060700 card=0x01851014 chip=0x04761180 rev=0xa8 hdr=0x02
     vendor   = 'Communication Automation Corporation'
     device   = 'RL5C476 II CardBus controller'
     class    = bridge
     subclass = PCI-CardBus
 cbb1@pci2:0:1:	class=0x060700 card=0x01851014 chip=0x04761180 rev=0xa8 hdr=0x02
     vendor   = 'Communication Automation Corporation'
     device   = 'RL5C476 II CardBus controller'
     class    = bridge
     subclass = PCI-CardBus
 none4@pci2:0:2:	class=0x0c0010 card=0x05111014 chip=0x05521180 rev=0x00 hdr=0x00
     vendor   = 'Communication Automation Corporation'
     device   = 'RL5c552 FireWire (IEEE1394) Controller. IBM A31p'
     class    = serial bus
     subclass = FireWire
 wi0@pci2:2:0:	class=0x028000 card=0x04061668 chip=0x38731260 rev=0x01 hdr=0x00
     vendor   = 'Intersil Americas Inc (Was: Harris Semiconductor)'
     device   = 'PRISM 2.5 802.11b 11Mbps Wireless Controller'
     class    = network
 fxp0@pci2:8:0:	class=0x020000 card=0x02091014 chip=0x10318086 rev=0x42 hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801CAM (ICH3) PRO/100 VE (LOM) Network Connection'
     class    = network
     subclass = ethernet
 
 [ The following is german conversation with Joerg Wunsch
   Short summary in English:
 
 	The faulty instruction pointer is in cbb_intr(),
 	more precisely in exca_mem_getb() which is inlined
 	in cbb_intr().
 	The arguments to exca_mem_getb(), that is '*sc'
 	and 'reg' are therefore not available in this
 	context. However, I could trace *sc in the frame above,
 	and have examined it, which is documented earlier in
 	the PR. ]
 
 Joerg Wunsch wrote on Fri, Oct 24, 2003 at 03:06:22PM +0200:
 [..]
 > =DCber nm -n /kernel solltest Du zumindest herausfinden k=F6nnen, in
 > welcher Funktion die EIP-Adressen liegen, an denen es knallt.
 
 cbb_intr()
 
 Bei dem 2. crash im dem PR kommt das auch im Trace vor.
 Im PR habe ich auch den 2. crash etwas analysiert und ausserdem
 einen Link auf debug-kernel und core-file hinterlegt.
 
 Dort schauts nun so aus, dass es zwar in cbb_intr kracht, aber
 scheinbar der integeger divide fault wieder an einer anderen
 Adresse passiert, naemlich in dem Fall in exca_mem_getb()
 
 Das dumme ist (ist auch im PR dokumentiert), dass der Aufruf
 in cbb_intr() an der Stelle:
 [..]
 131	static __inline uint8_t
 132	exca_getb(struct exca_softc *sc, int reg)
 133	{
 134		return (sc->getb(sc, reg));
 135	}
 [..]
 
 eine Inline-Funktion ist, und ich daher die Symbole nicht
 hab. Also 'sc' und 'reg' is nicht.
 
 Ok. Mal weiter sehen. Ich hab das Argument was cbb_intr kriegt,
 dass muss vom Typ struct cbb_softc* sein.
 
 Und aufgerufen wird: exca_getb(&sc->exca, EXCA_CSC)
 mal kucken....
 
 Ahja, struct cbb_softc und struct exca_softc sind natuerlich
 Monster-Strukturen. Da hab ich nun keinen Schimmer, was
 von den Attributen da welchen Wert haben muss. Immerhin
 interessant ist der Comment in cbb_intr() ueber dem
 Aufruf von exca_getb().
 
 
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 Script started on Mon Nov 10 22:56:46 2003
 laprbg8# 
 laprbg8# gdb -k kernel.debug vmcore.1 
 GNU gdb 5.2.1 (FreeBSD)
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you are
 welcome to change it and/or distribute copies of it under certain conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i386-undermydesk-freebsd"...
 panic: integer divide fault
 panic messages:
 ---
 Fatal trap 18: integer divide fault while in kernel mode
 instruction pointer	= 0x8:0xc0516ca8
 stack pointer	        = 0x10:0xd77b1cb8
 frame pointer	        = 0x10:0xd77b1cb8
 code segment		= base 0x0, limit 0xfffff, type 0x1b
 			= DPL 0, pres 1, def32 1, gran 1
 processor eflags	= interrupt enabled, IOPL = 0
 current process		= 25 (irq11: cbb0 cbb1+++)
 trap number		= 18
 panic: integer divide fault
 
 [..]
 ---
 Reading symbols from /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done.
 Loaded symbols for /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug
 #0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
 240		dumping++;
 (kgdb) l 0xc0516ca8
 Function "0xc0516ca8" not defined.
 (kgdb) x 0xc0516ca8
 0xc0516ca8 <exca_mem_getb+40>:	0x0fc0b60f
 
 
 GNU gdb 5.2.1 (FreeBSD)
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you are
 welcome to change it and/or distribute copies of it under certain conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i386-undermydesk-freebsd"...
 panic: integer divide fault
 panic messages:
 ---
 Fatal trap 18: integer divide fault while in kernel mode
 instruction pointer	= 0x8:0xc0580cd2
 stack pointer	        = 0x10:0xd77b1cc0
 frame pointer	        = 0x10:0xd77b1ce0
 code segment		= base 0x0, limit 0xfffff, type 0x1b
 			= DPL 0, pres 1, def32 1, gran 1
 processor eflags	= interrupt enabled, IOPL = 0
 current process		= 25 (irq11: cbb0 cbb1+++)
 trap number		= 18
 panic: integer divide fault
 
 [..]
 ---
 Reading symbols from /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done.
 Loaded symbols for /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug
 #0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
 240		dumping++;
 (kgdb) l 0xc0580cd2
 Function "0xc0580cd2" not defined.
 (kgdb) x 0xc0580cd2
 0xc0580cd2 <cbb_intr+34>:	0xc085c689
 (kgdb) l cbb_intr
 warning: Source file is more recent than executable.
 
 1104	/* Interrupt Handler							*/
 1105	/************************************************************************/
 1106	
 1107	static void
 1108	cbb_intr(void *arg)
 1109	{
 1110		struct cbb_softc *sc = arg;
 1111		uint32_t sockevent;
 1112		struct cbb_intrhand *ih;
 1113	
 
 --CE+1k2dSO48ffgeK--

From: Daniel Lang <dl@leo.org>
To: freebsd-gnats-submit@FreeBSD.org
Cc: dl@leo.org
Subject: Re: kern/58139: -CURRENT panics on Thinkpad A31p while configuring fxp0 or wi0 interface
Date: Tue, 11 Nov 2003 09:30:06 +0100

 Ok,
 
 here is the final information, that I could get after John's Tip.
 
 GNU gdb 5.2.1 (FreeBSD)
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you are
 welcome to change it and/or distribute copies of it under certain conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i386-undermydesk-freebsd"...
 panic: integer divide fault
 panic messages:
 ---
 Fatal trap 18: integer divide fault while in kernel mode
 instruction pointer	= 0x8:0xc0516ca8
 stack pointer	        = 0x10:0xd77b1cb8
 frame pointer	        = 0x10:0xd77b1cb8
 code segment		= base 0x0, limit 0xfffff, type 0x1b
 			= DPL 0, pres 1, def32 1, gran 1
 processor eflags	= interrupt enabled, IOPL = 0
 current process		= 25 (irq11: cbb0 cbb1+++)
 trap number		= 18
 panic: integer divide fault
 
 [..]
 ---
 Reading symbols from /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done.
 Loaded symbols for /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug
 #0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
 240		dumping++;
 (kgdb) l *0xc0516ca8
 0xc0516ca8 is in exca_mem_getb (machine/bus_at386.h:223).
 218	machine/bus_at386.h: No such file or directory.
 	in machine/bus_at386.h
 (kgdb) 
 218	in machine/bus_at386.h
 
 [ I got it anyway, here is the excerpt from
   sys/i386/include/but_at386.h: 
 
 static __inline u_int8_t
 bus_space_read_1(bus_space_tag_t tag, bus_space_handle_t handle,
                  bus_size_t offset)
 {
 #if defined (_I386_BUS_PIO_H_)
 #if defined (_I386_BUS_MEMIO_H_)
         if (tag == I386_BUS_SPACE_IO)
 #endif
                 return (inb(handle + offset));
 #endif
 #if defined (_I386_BUS_MEMIO_H_)
         return (*(volatile u_int8_t *)(handle + offset));
 				^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 				This is line 223
 #endif
 }
 
 ]
 
 
 laprbg8# gdb -k kernel.debug vmcore.0 
 GNU gdb 5.2.1 (FreeBSD)
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you are
 welcome to change it and/or distribute copies of it under certain conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i386-undermydesk-freebsd"...
 panic: integer divide fault
 panic messages:
 ---
 Fatal trap 18: integer divide fault while in kernel mode
 instruction pointer	= 0x8:0xc0580cd2
 stack pointer	        = 0x10:0xd77b1cc0
 frame pointer	        = 0x10:0xd77b1ce0
 code segment		= base 0x0, limit 0xfffff, type 0x1b
 			= DPL 0, pres 1, def32 1, gran 1
 processor eflags	= interrupt enabled, IOPL = 0
 current process		= 25 (irq11: cbb0 cbb1+++)
 trap number		= 18
 panic: integer divide fault
 
 [..]
 ---
 Reading symbols from /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done.
 Loaded symbols for /usr/obj/usr/src/sys/BATLETH/modules/usr/src/sys/modules/acpi/acpi.ko.debug
 #0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
 240		dumping++;
 (kgdb) l *0xc0580cd2
 0xc0580cd2 is in cbb_intr (/usr/src/sys/dev/pccbb/pccbb.c:288).
 warning: Source file is more recent than executable.
 
 283		bus_space_write_4(sc->bst, sc->bsh, reg, val);
 284	}
 285	
 286	static __inline uint32_t
 287	cbb_get(struct cbb_softc *sc, uint32_t reg)
 288	{
 289		return (bus_space_read_4(sc->bst, sc->bsh, reg));
 290	}
 291	
 292	static __inline void
 
 -- 
 IRCnet: Mr-Spock                  - Soon I will be free, then hungry. -  
  Daniel Lang * dl@leo.org * +49 89 289 18532 * http://www.leo.org/~dl/

From: Andreas Ott <andreas@naund.org>
To: freebsd-gnats-submit@FreeBSD.org
Cc: dl@leo.org, Andreas Ott <andreas@naund.org>
Subject: Re: kern/58139: -CURRENT panics on Thinkpad A31p while configuring fxp0 or wi0 interface
Date: Thu, 12 Feb 2004 10:44:55 -0800

 Hi,
 I have observed similar crashes when trying to install 5.2-RELEASE.
 However, changing the INT[ABC] assignment in the BIOS from all INT* using
 IRQ 11 to INTA=IRQ9, INTB=10 and INT[CDEFGH]=11 respectively seems to 
 have fixed this. No more crashes occur when trying to use fxp0 or wi0.
 I am not sure if the settings of all INT* mapping to the same IRQ was
 'out-of-the-box' or an unwanted side effect of the last BIOS/embedded
 controller update.
 
 I installed a 5.2-SNAPSHOT miniinst-CD dated 20040129 just fine (provided 
 by Bruce A. Mah, thanks!) and cvsup'ed to current with a GENERIC kernel 
 last night.
 
 hardware details: IBM Thinkpad X23, Type 2662-E5U, BIOS v1.32 (1DET70WW),
 BIOS date 2003-06-10, embedded controller version 1.30
 
 -andreas
Responsible-Changed-From-To: freebsd-bugs->freebsd-i386 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Sat Sep 11 20:26:10 GMT 2004 
Responsible-Changed-Why:  
Correct assignment. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=58139 
State-Changed-From-To: open->closed 
State-Changed-By: remko 
State-Changed-When: Mon Sep 11 11:22:51 UTC 2006 
State-Changed-Why:  
please refer to PR i386/59260 . 

http://www.freebsd.org/cgi/query-pr.cgi?pr=58139 
>Unformatted:
