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Bug #893

closed

Livelock limit engaged

Added by tuxillo over 18 years ago. Updated about 18 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:

Description

Hello guys

- Interrupts before pluging in an if_ath card
1:24AM up 10 mins, 3 users, load averages: 0.00, 0.00,
0.00

dualdragon# vmstat -i
interrupt total rate
clk 178627 276
atkbd0 1558 2
cbb0 0 0
sio0 0 0
bge0/uhci3 0 0
acpi0/uhci2 1 0
uhci0 110 0
uhci1 1473 2
psm0 954 1
ata0 989 1
ata1 31 0
irq19 502 0
irq21 1009 1
swi_siopoll 0 0
swi_crypto 0 0
swi_cambio 0 0
swi_vm 0 0
swi_taskq 0 0
Total 185254 287

- Interrupts when plugin a ath cardbus card
1:27AM up 13 mins, 3 users, load averages: 0.03, 0.01,
0.00

dualdragon# vmstat -i
interrupt total rate
clk 361980 432
atkbd0 2138 2
cbb0 0 0
sio0 0 0
bge0/uhci3 3039092 3635
acpi0/uhci2 1 0
uhci0 110 0
uhci1 1473 1
psm0 2214 2
ata0 1249 1
ata1 31 0
irq19 502 0
irq21 1269 1
swi_siopoll 0 0
swi_crypto 0 0
swi_cambio 0 0
swi_vm 0 0
swi_taskq 0 0
Total 3410059 4079

Symptoms
__
- This message is repeated several times

intr 5 at 40001/40000 hz, livelocked limit
engaged!

dualdragon# dmesg | grep -i "livelock" | wc -l
211

- keyboard and moused suffering delays (kb in typing, mouse in moving)
- ath card not working

If you need more information please ask :)
Cheers

Antonio Huete

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