Date: Sat, 17 Sep 2005 13:15:34 -0400 From: Arwuah _ <arwuah@gmail.com> To: freebsd-current@freebsd.org Subject: 6.0-BETA4 Fatal Trap:12 (doing dhclient iwi0) on ThinkPad T43P Message-ID: <9c6409a70509171015417ceed3@mail.gmail.com>
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When executing dhclient iwi0 to obtain a new wireless address on my ThinkPa=
d=20
T43P-2668H2U my system instantly panics with:
...
1st 0xc2204b68 iwi0 (network driver)@/usr/src/sys/dev/iwi/if_iwi.c:1532
2nd 0xc07d4cc0 Giant (Giant)@/usr/src/sys/vm/vm_contig.c:567
Fatal Trap 12: page fault while in kernel mode
...
On 6.0-BETA3 I do not have this problem and I compiled with the same option=
s=20
included within this email. Intel Wireless works fine without any problems=
=20
with 6.0-BETA3, but with BETA4 the machine chokes.
Please let me know if you require any more information.
Thank You,
-Arwuah
Attached Files:
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
1. dmesg.today // dmesg=20
2. GUS.kernel // My Kernel config file
3. send-pr //The send-pr file.
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Content-Type: application/octet-stream; name=dmesg.today
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Content-Disposition: attachment; filename="dmesg.today"
Copyright (c) 1992-2005 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 6.0-BETA4 #5: Mon Sep 12 00:45:20 EDT 2005
root@gus.mydomain.com:/usr/obj/usr/src/sys/GUS
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 2.13GHz (2128.02-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x6d8 Stepping = 8
Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
Features2=0x180<EST,TM2>
AMD Features=0x100000<NX>
real memory = 938278912 (894 MB)
avail memory = 908926976 (866 MB)
ACPI APIC Table: <IBM TP-1Y >
ioapic0: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IBM TP-1Y> on motherboard
acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x62,0x66 on acpi0
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNKA> irq 3 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 4 on acpi0
pci_link2: <ACPI PCI Link LNKC> irq 5 on acpi0
pci_link3: <ACPI PCI Link LNKD> irq 6 on acpi0
pci_link4: <ACPI PCI Link LNKE> irq 10 on acpi0
pci_link5: <ACPI PCI Link LNKF> irq 11 on acpi0
pci_link6: <ACPI PCI Link LNKG> irq 5 on acpi0
pci_link7: <ACPI PCI Link LNKH> irq 11 on acpi0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_perf0: <ACPI CPU Frequency Control> on cpu0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
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
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> irq 20 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
bge0: <Broadcom BCM5751M Gigabit Ethernet, ASIC rev. 0x4101> mem 0xa8200000-0xa820ffff irq 16 at device 0.0 on pci2
miibus0: <MII bus> on bge0
brgphy0: <BCM5750 10/100/1000baseTX PHY> on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto
bge0: Ethernet address: 00:11:25:49:c2:e3
pcib3: <ACPI PCI-PCI bridge> irq 22 at device 28.2 on pci0
pci3: <ACPI PCI bus> on pcib3
uhci0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> port 0x1800-0x181f irq 16 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6) USB controller USB-B> port 0x1820-0x183f irq 17 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6) USB controller USB-C> port 0x1840-0x185f irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801FB/FR/FW/FRW (ICH6) 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
uhci3: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-D> port 0x1860-0x187f irq 19 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-D> on uhci3
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xa8000000-0xa80003ff irq 19 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <EHCI (generic) USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci4: <ACPI PCI bus> on pcib4
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0xa8400000-0xa8400fff irq 16 at device 0.0 on pci4
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
iwi0: <Intel(R) PRO/Wireless 2200BG> mem 0xa8401000-0xa8401fff irq 21 at device 2.0 on pci4
iwi0: Ethernet address: 00:12:f0:4c:80:fa
pci0: <multimedia, audio> at device 30.2 (no driver attached)
pci0: <simple comms, generic modem> at device 30.3 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH6 SATA150 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x18c0-0x18cf at device 31.2 on pci0
atapci0: failed to enable memory mapping!
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 8250 or not responding
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xdc000-0xdffff on isa0
ppc0: parallel port not found.
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
ugen0: STMicroelectronics Biometric Coprocessor, rev 1.00/0.01, addr 2
Timecounter "TSC" frequency 2128017939 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 57231MB <HTS726060M9AT00 MH4OA6GA> at ata0-master UDMA100
acd0: DVDR <MATSHITADVD-RAM UJ-822S/1.03> at ata1-master UDMA33
Trying to mount root from ufs:/dev/ad0s3a
iwi0: Please load firmware
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Content-Type: application/octet-stream; name=GUS.kernel
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="GUS.kernel"
# GUS -- Generic kernel configuration file for FreeBSD/i386
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# $FreeBSD: src/sys/i386/conf/GUS,v 1.429.2.1 2005/07/18 12:23:41 kensmith Exp $
machine i386
cpu I686_CPU
ident GUS
# To statically compile in device wiring instead of /boot/device.hints
#hints "GUS.hints" # Default places to look for devices.
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
#options SCHED_ULE # ULE scheduler
options SCHED_4BSD # 4BSD scheduler
options PREEMPTION # Enable kernel thread preemption
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Improve performance on big directories
options MD_ROOT # MD is a potential root device
options NFSCLIENT # Network Filesystem Client
options NFSSERVER # Network Filesystem Server
options NFS_ROOT # NFS usable as /, requires NFSCLIENT
options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options GEOM_GPT # GUID Partition Tables.
options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options COMPAT_FREEBSD5 # Compatible with FreeBSD5
options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
options KTRACE # ktrace(1) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~215k to driver.
options ADAPTIVE_GIANT # Giant mutex is adaptive.
# Debugging for use in -current
options KDB # Enable kernel debugger support.
options DDB # Support DDB.
options GDB # Support remote GDB.
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS # Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
# To make an SMP kernel, the next two lines are needed
options SMP # Symmetric MultiProcessor Kernel
device apic # I/O APIC
# Bus support. Do not remove isa, even if you have no isa slots
device isa
device eisa
device pci
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device ataraid # ATA RAID drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID # Static device numbering
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device ch # SCSI media changers
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device ses # SCSI Environmental Services (and SAF-TE)
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device vga # VGA video card driver
device splash # Splash screen and screen saver support
# syscons is the default console driver, resembling an SCO console
device sc
# Enable this for the pcvt (VT220 compatible) console driver
#device vt
#options XSERVER # support for X server on a vt console
#options FAT_CURSOR # start with block cursor
device agp # support several AGP chipsets
# Floating point support - do not disable.
device npx
# Power management support (see NOTES for more options)
#device apm
# Add suspend/resume support for the i8254.
device pmtimer
# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
device cbb # cardbus (yenta) bridge
device pccard # PC Card (16-bit) bus
device cardbus # CardBus (32-bit) bus
# Serial (COM) ports
device sio # 8250, 16[45]50 based serial ports
# Parallel port
device ppc
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device puc
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device miibus # MII bus support
device bge # Broadcom BCM570xx Gigabit Ethernet
# Wireless NIC cards
device wlan # 802.11 support
device iwi # Intel
# Pseudo devices.
device loop # Network loopback
device mem # Memory and kernel memory devices
device io # I/O device
device random # Entropy device
device ether # Ethernet support
device sl # Kernel SLIP
device ppp # Kernel PPP
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
device gif # IPv6 and IPv4 tunneling
device faith # IPv6-to-IPv4 relaying (translation)
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device bpf # Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device ehci # EHCI PCI->USB interface (USB 2.0)
device usb # USB Bus (required)
#device udbp # USB Double Bulk Pipe devices
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
device ums # Mouse
device ural # Ralink Technology RT2500USB wireless NICs
device urio # Diamond Rio 500 MP3 player
device uscanner # Scanners
# USB Ethernet, requires miibus
device aue # ADMtek USB Ethernet
device axe # ASIX Electronics USB Ethernet
device cdce # Generic USB over Ethernet
device cue # CATC USB Ethernet
device kue # Kawasaki LSI USB Ethernet
device rue # RealTek RTL8150 USB Ethernet
# FireWire support
device firewire # FireWire bus code
device sbp # SCSI over FireWire (Requires scbus and da)
device fwe # Ethernet over FireWire (non-standard!)
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Content-Type: application/octet-stream; name=send-pr
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="send-pr"
To: FreeBSD-gnats-submit@freebsd.org
From: Samuel A. Winful
Reply-To: arwuah@gmail.com
Cc:
X-send-pr-version: 3.113
X-GNATS-Notify:
>Submitter-Id: current-users
>Originator: Samuel A. Winful
>Organization: None
>Confidential: no
>Synopsis: Page fault executing 'dhclient iwi0' in 6.0-BETA4
>Severity: serious
>Priority: medium
>Category: i386
>Class: sw-bug
>Release: FreeBSD 6.0-BETA4 i386
>Environment:
System: FreeBSD gus.mydomain.com 6.0-BETA4 FreeBSD 6.0-BETA4 #6: Fri Sep 16 22:22:00 EDT 2005 root@gus.mydomain.com:/usr/obj/usr/src/sys/GUS i386
CPU: Intel(R) Pentium(R) M processor 2.13GHz (2128.02-MHz 686-class CPU)
OS: FreeBSD 6.0-BETA4 #6: Fri Sep 16 22:22:00 EDT 2005
Origin = "GenuineIntel" Id = 0x6d8 Stepping = 8
Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C
MOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
>Description:
Simply executing:
dhclient iwi0
causes a Fatal Trap 12: page fault while in kernel mode with the following
error:
1st: 0xc2204b68 iwi0 (network driver) @ /usr/src/sys/dev/iwi/if_iwi.c:1532
2nd: 0xc07d4cc0 Giant (Giant) @ /usr/src/sys/vm/vm_contig.c:567
...
Stoped at db_reada_bytest 0x40: movzbl 0(%edx), %eax
>How-To-Repeat:
cvsup to 6.0-BETA4 on a ThinkPad T43P-H2U with iwi (Intel(R) PRO/Wireless 2200BG ) compiled into the kernel. The make.conf file looks as follows:
---snip--snip---
.ifdef USE_ICC
CC=icc
CXX=icpc
.endif
.if ${CC:T} == "icc"
CFLAGS= -O3 -align -tpp7 -mcpu=i686 -march=i686 -xW
.else
CFLAGS+= ${PROG:C/.+/-fomit-frame-pointer/}
CXXFLAGS+= ${PROG_CXX:C/.+/-fomit-frame-pointer/}
.endif
CPUTYPE?=i686
NO_CPU_CFLAGS=yes
NO_CPU_COPTFLAGS=yes
NO_ATM=yes
NO_INET6=yes
COPTFLAGS+= -pipe -march=i686 -fomit-frame-pointer -O -DNDEBUG -DNODEBUG
NO_PROFILE=yes
OBJFORMAT=elf
KERNCONF=GUS
---snip--snip---
>Fix:
Do not know of any at this time.
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