[LinuxPPS] strange

[Udo van den Heuvel]

Udo van den Heuvel wrote:
> Udo van den Heuvel wrote:
>> Why twice the line about time_pps_kcbind?
> 
> So, to avoid jumping teh time too much, I put the GPS at stratum 8 and
> removed 'prefer'. Now I see:
> 
> # ntpq -pn
>      remote           refid      st t when poll reach   delay   offset
> jitter
> ==============================================================================
>  127.127.1.0     .LOCL.          10 l    7   64  377    0.000    0.000
>  0.001
> -127.127.20.0    .GPS.            8 l    3   16  377    0.000  223.093
> 29.505
> +194.109.22.18   193.79.237.14    2 u    5   64  377    7.254  347.331
> 76.776
> *193.67.79.202   .GPS.            1 u  122   64  376   15.049  275.080
> 60.410
> x193.79.237.14   .GPS.            1 u   58   64  367   13.584  375.576
> 132.150
> +82.94.107.211   126.239.159.5    2 u   10   64  377   19.002  296.580
> 65.472
> x82.92.228.68    192.53.103.108   2 u   57   64  377   13.866  352.847
> 90.982
> +82.93.103.174   .GPS.            1 u   43   64  377   14.950  256.427
> 72.469

pll value slowly returned to normal and time became stable.
GPS power was reconnected half a day later and still was off 170 ms to
this day.

Also the proc issue is still there.
How can I debug these problems?
Are they unrelated?