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1b1ed1a
(Get the code!)
Created an attachment (id=279486)
/var/log/messages file
I also suffer from this bug.
uname -ir:
2.6.27.
/proc/interrupts:
CPU0 CPU1
0: 71832 72828 IO-APIC-edge timer
1: 5 7 IO-APIC-edge i8042
8: 1 0 IO-APIC-edge rtc0
9: 0 1 IO-APIC-fasteoi acpi
12: 72 64 IO-APIC-edge i8042
14: 1690 1616 IO-APIC-edge ata_piix
15: 0 0 IO-APIC-edge ata_piix
16: 581 168 IO-APIC-fasteoi nvidia
17: 26663 10586 IO-APIC-fasteoi ata_piix, eth0, b43
18: 0 0 IO-APIC-fasteoi mmc0
19: 1 1 IO-APIC-fasteoi ohci1394
20: 3236 2221 IO-APIC-fasteoi uhci_hcd:usb1, uhci_hcd:usb4, ehci_hcd:usb7
21: 8821 2932 IO-APIC-fasteoi uhci_hcd:usb2, uhci_hcd:usb5, HDA Intel
22: 0 0 IO-APIC-fasteoi ehci_hcd:usb3, uhci_hcd:usb6
NMI: 0 0 Non-maskable interrupts
LOC: 53608 57620 Local timer interrupts
RES: 13893 16887 Rescheduling interrupts
CAL: 1241 296 function call interrupts
TLB: 216 229 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
SPU: 0 0 Spurious interrupts
ERR: 0
lspci:
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/
03:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
03:01.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
0c:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
I attached the /var/log/messages file.
I have a dual core Intel Core2 CPU, and one of the cores was totally used by ksoftirqd and the network died after some time (`ping` also had an error with some sort of sendmessage buffer).