MacBook dmesg

MacBook white, Mac OS X Version 10.4.9:

$ uname -a
Darwin cristian-bradiceanus-computer.local 8.9.1
Darwin Kernel Version 8.9.1: Thu Feb 22 20:55:00 PST 2007; root:xnu-792.18.15~1/RELEASE_I386 i386 i386

dmesg:

hi mem tramps at 0xffe00000
PAE enabled
64 bit mode enabled
standard timeslicing quantum is 10000 us
vm_page_bootstrap: 250370 free pages
mig_table_max_displ = 71
Enabling XMM register save/restore and SSE/SSE2 opcodes
94 prelinked modules
ACPI CA 20060421
AppleIntelCPUPowerManagement: ready
AppleACPICPU: ProcessorApicId=0 LocalApicId=0 Enabled
AppleACPICPU: ProcessorApicId=1 LocalApicId=1 Enabled
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California. All rights reserved.

using 5242 buffer headers and 4096 cluster IO buffer headers
Enabling XMM register save/restore and SSE/SSE2 opcodes
Started CPU 01
IOAPIC: Version 0x20 Vectors 64:87
ACPI: System State [S0 S3 S4 S5] (S3)
Security auditing service present
BSM auditing present
disabled
rooting via boot-uuid from /chosen: 15260DE8-0203-4212-9466-15556D0E73ED
Waiting on IOProviderClassIOResourcesIOResourceMatchboot-uuid-media
USB caused wake event (EHCI)
FireWire (OHCI) Lucent ID 5811 PCI now active, GUID 0019e3fffe17e748; max speed s400.
Got boot device = IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT2@2/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBloc
kStorageDevice/IOBlockStorageDriver/FUJITSU MHV2080BHPL Media/IOGUIDPartitionScheme/Customer@2
BSD root: disk0s2, major 14, minor 2
CSRHIDTransitionDriver::probe:
CSRHIDTransitionDriver::start before command
CSRHIDTransitionDriver::stop
IOBluetoothHCIController::start Idle Timer Stopped
Jettisoning kernel linker.
Resetting IOCatalogue.
GFX0: family specific matching fails
display: family specific matching fails
Matching service count = 2
Matching service count = 4
Matching service count = 4
Matching service count = 4
Matching service count = 4
Matching service count = 4
GFX0: family specific matching fails
display: family specific matching fails
ath_attach: devid 0x24
Previous Shutdown Cause: 5
Override HT40 CTL Powers. EEPROM Version is 14.4, Device Type 5
mac 12.10 phy 8.1 radio 12.0
IPv6 packet filtering initialized, default to accept, logging disabled
yukonosx: Ethernet address 00:17:XX:XX:XX:XX
AirPort_Athr5424: Ethernet address 00:17:XX:XX:XX:XX
Registering For 802.11 Events
[HCIController][setupHardware] AFH Is Supported
display: Not usable
hfs mount: enabling extended security on iDisk