My computer is having interrupt storm at irq 19. It starts as soon as the computer starts. It's using up one of my duel cores entirely. I've done some searching, but there doesn't seem to be much of a way to resolve this.
I'm using Freebsd 8.0-p2. I'm attaching vmstat -i and dmesg | grep irq\ 19. Please let me know if there's anything else that needs be addressed. Thank you all in advance.
vmstat -i
dmesg | grep irq\ 19
I'm using Freebsd 8.0-p2. I'm attaching vmstat -i and dmesg | grep irq\ 19. Please let me know if there's anything else that needs be addressed. Thank you all in advance.
vmstat -i
Code:
interrupt total rate
2 irq1: atkbd0 138623 1
3 irq9: acpi0 6463839 47
4 irq12: psm0 2337 0
5 irq19: uhci2 ehci* 411672028 3039
6 irq23: uhci3 ehci1 1499437 11
7 cpu0: timer 270906260 1999
8 irq256: hdac0 4817938 35
9 irq257: re0 25310727 186
10 cpu1: timer 270905173 1999
11 irq258: vgapci0 18050570 133
12 Total 1009766932 7454
dmesg | grep irq\ 19
Code:
uhci2: <Intel 82801I (ICH9) USB controller> port 0x1860-0x187f irq 19 at device
2 ehci0: <Intel 82801I (ICH9) USB 2.0 controller> mem 0xf0904000-0xf09043ff irq 1
3 pcib4: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0
4 re0: <RealTek 8168/8168B/8168C/8168CP/8168D/8168DP/8111B/8111C/8111CP/8111DP PC
5 uhci4: <Intel 82801I (ICH9) USB controller> port 0x18a0-0x18bf irq 19 at device
6 atapci0: <Intel ATA controller> port 0x18f8-0x18ff,0x180c-0x180f,0x18f0-0x18f7,
7 atapci1: <Intel ATA controller> port 0x1c50-0x1c57,0x1c44-0x1c47,0x1c48-0x1c4f,