dmesg troubleshooting

[Predrag Punosevac]

Sepherosa Ziehau wrote:

> On Tue, Apr 5, 2016 at 11:09 AM, Predrag Punosevac
> <punosevac72 at gmail.com> wrote:
> > Sepherosa Ziehau <sepherosa at gmail.com> wrote:
> >
> >> Please post the output of 'vmstat -iv'
> >
> > dfly# vmstat -iv
> > interrupt                                total       rate
> > irq4     0: sio0                             0          0
> > irq9     0: acpi0                            0          0
> > irq16    0: ehci0/atapci0/atapci1  61925216594      35565
> 
> 
> I'd suspect its EHCI, do you have anything uses USB?  If not, disable
> the EHCI from BIOS and see whether it works for you or not.

I disabled completely USB from BIOS. The error is still there here is the
new output from vmstat

intr 16 on cpu0 at 40001/40000 hz, livelocked limit engaged!
dfly# vmstat -iv
interrupt                                total       rate
irq4     0: sio0                             0          0
irq9     0: acpi0                            0          0
irq16    0: atapci0/atapci1            7508403      35085
irq18    0: re0                            265          1
irq192   0: swi_siopoll                      0          0
irq196   0: swi_vm                           0          0
irq1     1: atkbd0                           7          0
irq3     1: sio1                             0          0
irq195   1: swi_cambio                      38          0
irq197   1: swi_mp_taskq/swi_taskq        1738          8
Total                                  7510451      35095


Any idea? Looks like DF has a problem with HDD SATA controller.

Predrag