Bug 8021

Most recent kernel where this bug did *NOT* occur: 2.6.18
Distribution: Fedora Core 6
Hardware Environment: Dell Inspiron 6400
lspci returns
00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile Integrated Graphics
Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile Integrated Graphics
Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 01)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4
(rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
(rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA
Storage Controllers cc=IDE (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd Unknown device 0832
03:01.1 Class 0805: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
03:01.2 System peripheral: Ricoh Co Ltd Unknown device 0843 (rev 01)
03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter
(rev 0a)
03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)
0b:00.0 Network controller: Intel Corporation Unknown device 4222 (rev 02)

Contents of /proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 14
model name	: Genuine Intel(R) CPU           T2300  @ 1.66GHz
stepping	: 8
cpu MHz		: 1000.000
cache size	: 2048 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat clflush
dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc pni monitor est tm2 xtpr
bogomips	: 3327.54

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 14
model name	: Genuine Intel(R) CPU           T2300  @ 1.66GHz
stepping	: 8
cpu MHz		: 1000.000
cache size	: 2048 KB
physical id	: 0
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat clflush
dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc pni monitor est tm2 xtpr
bogomips	: 3324.63


Software Environment:
Contents of dmesg
Linux version 2.6.19-1.2911.fc6 (brewbuilder@hs20-bc2-4.build.redhat.com) (gcc
version 4.1.1 20070105 (Red Hat 4.1.1-51)) #1 SMP Sat Feb 10 15:51:47 EST 2007
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
 BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003f6d3400 (usable)
 BIOS-e820: 000000003f6d3400 - 0000000040000000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000f0007000 (reserved)
 BIOS-e820: 00000000f0008000 - 00000000f000c000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
 BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
118MB HIGHMEM available.
896MB LOWMEM available.
Using x86 segment limits to approximate NX protection
Entering add_active_range(0, 0, 259795) 0 entries of 256 used
Zone PFN ranges:
  DMA             0 ->     4096
  Normal       4096 ->   229376
  HighMem    229376 ->   259795
early_node_map[1] active PFN ranges
    0:        0 ->   259795
On node 0 totalpages: 259795
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 4064 pages, LIFO batch:0
  Normal zone: 1760 pages used for memmap
  Normal zone: 223520 pages, LIFO batch:31
  HighMem zone: 237 pages used for memmap
  HighMem zone: 30182 pages, LIFO batch:7
DMI 2.4 present.
Using APIC driver default
ACPI: RSDP (v000 DELL                                  ) @ 0x000fc370
ACPI: RSDT (v001 DELL    M07     0x27d60609 ASL  0x00000061) @ 0x3f6d3a96
ACPI: FADT (v001 DELL    M07     0x27d60609 ASL  0x00000061) @ 0x3f6d4800
ACPI: MADT (v001 DELL    M07     0x27d60609 ASL  0x00000047) @ 0x3f6d5000
ACPI: MCFG (v016 DELL    M07     0x27d60609 ASL  0x00000061) @ 0x3f6d4fc0
ACPI: BOOT (v001 DELL    M07     0x27d60609 ASL  0x00000061) @ 0x3f6d4bc0
ACPI: SSDT (v001  PmRef    CpuPm 0x00003000 INTL 0x20050624) @ 0x3f6d3ace
ACPI: DSDT (v001 INT430 SYSFexxx 0x00001001 INTL 0x20050624) @ 0x00000000
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 6:14 APIC version 20
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Processor #1 6:14 APIC version 20
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 50000000 (gap: 40000000:a0000000)
Detected 1662.609 MHz processor.
Built 1 zonelists.  Total pages: 257766
Kernel command line: ro root=LABEL=/ hdc=noprobe quiet
ide_setup: hdc=noprobe
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
CPU 0 irqstacks, hard=c0806000 soft=c07e6000
PID hash table entries: 4096 (order: 12, 16384 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1023104k/1039180k available (2210k kernel code, 15328k reserved, 1131k
data, 240k init, 121676k highmem)
virtual kernel memory layout:
    fixmap  : 0xffc56000 - 0xfffff000   (3748 kB)
    pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
    vmalloc : 0xf8800000 - 0xff7fe000   ( 111 MB)
    lowmem  : 0xc0000000 - 0xf8000000   ( 896 MB)
      .init : 0xc07a5000 - 0xc07e1000   ( 240 kB)
      .data : 0xc0628a27 - 0xc07438f4   (1131 kB)
      .text : 0xc0400000 - 0xc0628a27   (2210 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3327.54 BogoMIPS (lpj=1663772)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: After generic identify, caps: bfe9fbff 00100000 00000000 00000000 0000c189
00000000 00000000
monitor/mwait feature present.
using mwait in idle threads.
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
CPU: After all inits, caps: bfe9f3ff 00100000 00000000 00000940 0000c189
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
ACPI: Core revision 20060707
CPU0: Intel Genuine Intel(R) CPU           T2300  @ 1.66GHz stepping 08
SMP alternatives: switching to SMP code
Booting processor 1/1 eip 3000
CPU 1 irqstacks, hard=c0807000 soft=c07e7000
Initializing CPU#1
Calibrating delay using timer specific routine.. 3324.63 BogoMIPS (lpj=1662315)
CPU: After generic identify, caps: bfe9fbff 00100000 00000000 00000000 0000c189
00000000 00000000
monitor/mwait feature present.
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
CPU: After all inits, caps: bfe9f3ff 00100000 00000000 00000940 0000c189
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel Genuine Intel(R) CPU           T2300  @ 1.66GHz stepping 08
Total of 2 processors activated (6652.17 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
checking TSC synchronization across 2 CPUs: 
CPU#0 had -1016311 usecs TSC skew, fixed it up.
CPU#1 had 1016311 usecs TSC skew, fixed it up.
Brought up 2 CPUs
sizeof(vma)=84 bytes
sizeof(page)=32 bytes
sizeof(inode)=424 bytes
sizeof(dentry)=144 bytes
sizeof(ext3inode)=600 bytes
sizeof(buffer_head)=56 bytes
sizeof(skbuff)=172 bytes
sizeof(task_struct)=1376 bytes
migration_cost=42
checking if image is initramfs... it is
Freeing initrd memory: 1490k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using MMCONFIG
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
Boot video device is 0000:00:02.0
PCI quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
PCI quirk: region 1080-10bf claimed by ICH6 GPIO
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 *11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 5 7) *4
ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 9 10 11) *3
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 11 devices
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
pnp: 00:02: ioport range 0x4d0-0x4d1 has been reserved
pnp: 00:02: ioport range 0x1000-0x1005 could not be reserved
pnp: 00:02: ioport range 0x1008-0x100f could not be reserved
pnp: 00:03: ioport range 0xf400-0xf4fe has been reserved
pnp: 00:03: ioport range 0x1006-0x1007 has been reserved
pnp: 00:03: ioport range 0x100a-0x1059 could not be reserved
pnp: 00:03: ioport range 0x1060-0x107f has been reserved
pnp: 00:03: ioport range 0x1080-0x10bf has been reserved
pnp: 00:03: ioport range 0x10c0-0x10df has been reserved
pnp: 00:08: ioport range 0xc80-0xcff could not be reserved
pnp: 00:08: ioport range 0x910-0x91f has been reserved
pnp: 00:08: ioport range 0x920-0x92f has been reserved
pnp: 00:08: ioport range 0x930-0x97f has been reserved
PCI: Ignore bogus resource 6 [0:0] of 0000:00:02.0
PCI: Bridge: 0000:00:1c.0
  IO window: disabled.
  MEM window: dfd00000-dfdfffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.3
  IO window: d000-dfff
  MEM window: dfa00000-dfcfffff
  PREFETCH window: d0000000-d01fffff
PCI: Bridge: 0000:00:1e.0
  IO window: disabled.
  MEM window: df900000-df9fffff
  PREFETCH window: disabled.
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1c.0 to 64
ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:00:1c.3 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 9, 2621440 bytes)
TCP bind hash table entries: 65536 (order: 8, 1310720 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
Simple Boot Flag at 0x79 set to 0x1
apm: BIOS not found.
audit: initializing netlink socket (disabled)
audit(1171626806.821:1): initialized
highmem bounce pool size: 64 pages
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux:  Registering netfilter hooks
ksign: Installing public key data
Loading keyring
- Added public key BE1C9570C411C444
- User ID: Red Hat, Inc. (Kernel Module GPG key)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
PCI: Setting latency timer of device 0000:00:1c.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.0:pcie00]
Allocate Port Service[0000:00:1c.0:pcie02]
Allocate Port Service[0000:00:1c.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.3 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.3:pcie00]
Allocate Port Service[0000:00:1c.3:pcie02]
Allocate Port Service[0000:00:1c.3:pcie03]
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu0Ist]
[20060707]
ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu0Cst]
[20060707]
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Ist]
[20060707]
ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Cst]
[20060707]
ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
ACPI: Processor [CPU1] (supports 8 throttling states)
ACPI: Thermal Zone [THM] (36 C)
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12ac
Non-volatile memory driver v1.2
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel 945GM Chipset.
agpgart: Detected 7932K stolen memory.
agpgart: AGP aperture is 256M @ 0xc0000000
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ide0: I/O resource 0x1F0-0x1F7 not free.
ide0: ports already in use, skipping probe
Probing IDE interface ide1...
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
ide-floppy driver 0.99.newide
usbcore: registered new interface driver libusual
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
TCP bic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI No-Shortcut mode
ACPI: (supports S0<6>Time: tsc clocksource has been installed.
 S3 S4 S5)
Freeing unused kernel memory: 240k freed
Write protecting the kernel read-only data: 415k
Time: acpi_pm clocksource has been installed.
input: AT Translated Set 2 keyboard as /class/input/input0
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1d.0: irq 18, io base 0x0000bf80
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 21 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000bf60
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 22 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.2: irq 20, io base 0x0000bf40
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 23 (level, low) -> IRQ 21
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.3: irq 21, io base 0x0000bf20
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
Synaptics Touchpad, model: 1, fw: 6.2, id: 0x180b1, caps: 0xa04713/0x200000
input: SynPS/2 Synaptics TouchPad as /class/input/input1
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 18, io mem 0xffa80000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 8 ports detected
SCSI subsystem initialized
libata version 2.00 loaded.
ata_piix 0000:00:1f.2: version 2.00ac6
ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 17 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0xBFA0 irq 14
ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xBFA8 irq 15
scsi0 : ata_piix
ata1.00: ATA-7, max UDMA/100, 156301488 sectors: LBA48 NCQ (depth 0/32)
ata1.00: ata1: dev 0 multi count 8
ata1.00: configured for UDMA/100
scsi1 : ata_piix
ata2.00: ATAPI, max UDMA/33
ata2.00: configured for UDMA/33
scsi 0:0:0:0: Direct-Access     ATA      Hitachi HTS54108 MB4O PQ: 0 ANSI: 5
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
 sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
sd 0:0:0:0: Attached scsi disk sda
scsi 1:0:0:0: CD-ROM            PHILIPS  DVD+-RW SDVD8820 AD15 PQ: 0 ANSI: 5
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
SELinux:  Disabled at runtime.
SELinux:  Unregistering netfilter hooks
audit(1171626812.223:2): selinux=0 auid=4294967295
input: PC Speaker as /class/input/input2
sdhci: Secure Digital Host Controller Interface driver, 0.12
sdhci: Copyright(c) Pierre Ossman
sdhci: SDHCI controller found at 0000:03:01.1 [1180:0822] (rev 19)
ACPI: PCI Interrupt 0000:03:01.1[B] -> GSI 18 (level, low) -> IRQ 23
mmc0: SDHCI at 0xdf9fd400 irq 23 DMA
ieee1394: Initialized config rom entry `ip1394'
ACPI: PCI Interrupt 0000:03:01.0[A] -> GSI 19 (level, low) -> IRQ 17
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[17]  MMIO=[df9fd800-df9fdfff]  Max
Packet=[2048]  IR/IT contexts=[4/4]
ieee80211_crypt: registered algorithm 'NULL'
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.00 (08-Oct-2006)
iTCO_wdt: Found a ICH7-M TCO device (Version=2, TCOBASE=0x1060)
iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
intel_rng: FWH not detected
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 17 (level, low) -> IRQ 22
Floppy drive(s): fd0 is 1.44M
b44.c:v1.01 (Jun 16, 2006)
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 22
eth0: Broadcom 4400 10/100BaseT Ethernet 00:15:c5:1b:51:dd
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: Attached scsi generic sg1 type 5
ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.1.2d
ipw3945: Copyright(c) 2003-2006 Intel Corporation
ACPI: PCI Interrupt 0000:0b:00.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:0b:00.0 to 64
ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 21 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1b.0 to 64
ieee1394: Host added: ID:BUS[0-00:1023]  GUID[354fc00021832141]
floppy0: no floppy controllers found
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
lp: driver loaded but no devices found
sonypi: Sony Programmable I/O Controller Driver v1.26.
ACPI: AC Adapter [AC] (on-line)
ACPI: Battery Slot [BAT0] (battery present)
ACPI: Lid Switch [LID]
ACPI: Power Button (CM) [PBTN]
ACPI: Sleep Button (CM) [SBTN]
ibm_acpi: ec object not found
ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
ACPI: Video Device [VID2] (multi-head: yes  rom: no  post: no)
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: ioctl: 4.10.0-ioctl (2006-09-14) initialised: dm-devel@redhat.com
device-mapper: multipath: version 1.0.5 loaded
EXT3 FS on sda6, internal journal
FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will
be case sensitive!
fuse init (API version 7.7)
Adding 1574328k swap on /dev/sda5.  Priority:-1 extents:1 across:1574328k
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
Mobile IPv6
ip6_tables: (C) 2000-2006 Netfilter Core Team
ip_tables: (C) 2000-2006 Netfilter Core Team
Netfilter messages via NETLINK v0.30.
ip_conntrack version 2.4 (8118 buckets, 64944 max) - 232 bytes per conntrack
process `sysctl' is using deprecated sysctl (syscall)
net.ipv6.neigh.lo.retrans_time; Use net.ipv6.neigh.lo.retrans_time_ms instead.
Bluetooth: Core ver 2.11
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM ver 1.8
Bluetooth: HIDP (Human Interface Emulation) ver 1.1
ACPI: PCI interrupt for device 0000:0b:00.0 disabled
ieee80211_crypt: unregistered algorithm 'NULL'
[drm] Initialized drm 1.0.1 20051102
ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16
[drm] Initialized i915 1.5.0 20060119 on minor 0

Contents of /proc/modules:
i915 23489 2 - Live 0xf8ad1000
drm 80341 3 i915, Live 0xf8b5d000
autofs4 25797 2 - Live 0xf8da1000
hidp 24513 2 - Live 0xf8d9a000
rfcomm 47065 0 - Live 0xf8da9000
l2cap 32065 10 hidp,rfcomm, Live 0xf8d91000
bluetooth 62245 5 hidp,rfcomm,l2cap, Live 0xf8d39000
sunrpc 166141 1 - Live 0xf8dc0000
ip_conntrack_netbios_ns 7105 0 - Live 0xf8d1b000
ipt_REJECT 8769 1 - Live 0xf8d17000
xt_state 6337 2 - Live 0xf8d0a000
ip_conntrack 57209 2 ip_conntrack_netbios_ns,xt_state, Live 0xf8d2a000
nfnetlink 11353 1 ip_conntrack, Live 0xf8d13000
iptable_filter 7233 1 - Live 0xf8d07000
ip_tables 17541 1 iptable_filter, Live 0xf8d0d000
ip6t_REJECT 9665 1 - Live 0xf8c16000
xt_tcpudp 7233 9 - Live 0xf8c13000
ip6table_filter 6977 1 - Live 0xf89d8000
ip6_tables 18693 1 ip6table_filter, Live 0xf8d01000
x_tables 19909 6 ipt_REJECT,xt_state,ip_tables,ip6t_REJECT,xt_tcpudp,ip6_tables,
Live 0xf8cfb000
ipv6 276481 17 ip6t_REJECT, Live 0xf8d4c000
cpufreq_ondemand 12493 2 - Live 0xf8c0e000
fuse 50261 2 - Live 0xf8c2b000
nls_utf8 6337 1 - Live 0xf8bc1000
nls_cp850 9153 1 - Live 0xf8beb000
vfat 16833 1 - Live 0xf8bf1000
fat 57693 1 vfat, Live 0xf8c1b000
dm_mirror 26897 0 - Live 0xf8bd5000
dm_multipath 23241 0 - Live 0xf8be4000
dm_mod 63449 2 dm_mirror,dm_multipath, Live 0xf8bf8000
video 21061 0 - Live 0xf8bdd000
sbs 20097 0 - Live 0xf8a10000
i2c_ec 9281 1 sbs, Live 0xf8bbd000
button 10961 0 - Live 0xf8bb9000
battery 14533 0 - Live 0xf8b58000
asus_acpi 20825 0 - Live 0xf8bce000
ac 9541 0 - Live 0xf8a1c000
parport_pc 31205 0 - Live 0xf8bc5000
lp 16905 0 - Live 0xf8a16000
parport 40841 2 parport_pc,lp, Live 0xf8b4d000
snd_hda_intel 24537 1 - Live 0xf8b2a000
snd_hda_codec 164673 1 snd_hda_intel, Live 0xf8b8f000
joydev 13697 0 - Live 0xf8b0c000
snd_seq_dummy 8133 0 - Live 0xf8b09000
snd_seq_oss 37057 0 - Live 0xf8b16000
snd_seq_midi_event 11841 1 snd_seq_oss, Live 0xf8aa2000
snd_seq 57009 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event, Live 0xf8aed000
snd_seq_device 12365 3 snd_seq_dummy,snd_seq_oss,snd_seq, Live 0xf8a7e000
snd_pcm_oss 46433 0 - Live 0xf8afc000
snd_mixer_oss 20545 1 snd_pcm_oss, Live 0xf8ae6000
sr_mod 21349 0 - Live 0xf8a9b000
cdrom 38753 1 sr_mod, Live 0xf8aa8000
snd_pcm 80965 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss, Live 0xf8ab4000
snd_timer 26693 2 snd_seq,snd_pcm, Live 0xf8a83000
sg 38877 0 - Live 0xf8a05000
snd 58181 11
snd_hda_intel,snd_hda_codec,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,
Live 0xf8a8b000
b44 31949 0 - Live 0xf8a70000
soundcore 12193 1 snd, Live 0xf8a01000
mii 9665 1 b44, Live 0xf89e9000
i2c_i801 11853 0 - Live 0xf89dd000
snd_page_alloc 14281 2 snd_hda_intel,snd_pcm, Live 0xf89f7000
i2c_core 26049 2 i2c_ec,i2c_i801, Live 0xf89e1000
iTCO_wdt 14853 0 - Live 0xf89cc000
ohci1394 39173 0 - Live 0xf88f0000
ieee1394 300185 1 ohci1394, Live 0xf8a25000
sdhci 23385 0 - Live 0xf8878000
serio_raw 11333 0 - Live 0xf8838000
mmc_core 31045 1 sdhci, Live 0xf886f000
pcspkr 7360 0 - Live 0xf883c000
ata_piix 20041 4 - Live 0xf885f000
libata 109272 1 ata_piix, Live 0xf88c1000
sd_mod 25025 5 - Live 0xf8841000
scsi_mod 141805 4 sr_mod,sg,libata,sd_mod, Live 0xf89a4000
ext3 136905 1 - Live 0xf8981000
jbd 65001 1 ext3, Live 0xf884e000
ehci_hcd 35661 0 - Live 0xf881e000
ohci_hcd 25433 0 - Live 0xf8830000
uhci_hcd 28237 0 - Live 0xf8828000

Problem Description:
When I try to enter in suspend-to-ram mode, my Dell Inspiron 6400 laptop
crashes. The screen goes blank, something is written on the hard disk, and the
system hangs up. At this point, nothing can resume the system, except pressing
the power button five seconds, which shuts every down.
With 2.6.18 and latest 2.6.17 kernels, suspend-to-RAM was working properly. With
older kernels, I got the system crash on resume instead of on stand-by.

Steps to reproduce:
Enter in suspend mode using pm-suspend or GNOME

This seems to be a "work-in-Windows" BIOS bug, but suspend-to-RAM worked with
2.6.18 kernels.
I would like to get more information to investigate the exact cause of this bug,
but absolutely nothing appears in the syslog when I reboot the machine after the
crash.
Unloading ipw3945 module (Intel Wireless) does not change anything.
I also tried to unload network, sound and USB modules without any success.
Unfortunately, I have no time to recompile the kernel with the suspend2 patch or
obscure debugging options.