Livelock limit engaged

[Antonio Huete Jimenez]

On Fri, 21 Dec 2007 23:44:43 +0000, Antonio Huete Jimenez wrote:

> 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
I report that booting with ACPI disabled goes fine and the system don't
spit out that message.

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Cheers
tuxillo at EFNet in #dragonflybsd