"A C" <[email protected]> wrote in message news:[email protected]...
I finally rebuilt my NetBSD box after having lost the partition table on the disk. I installed 4.2.7-p236 again and everything seemed fine all day yesterday. Suddenly I get this:

$ ntpq -pn
remote refid st t when poll reach delay offset jitter
==============================================================================
x127.127.22.0 .PPS. 0 l 2 16 377 0.000 -244.18 351.567 127.127.28.0 .GPSD. 0 l 65 128 377 0.000 -131866 2837.34 74.118.152.85 69.36.224.15 2 u 185 512 377 42.681 -128790 9459.57 64.16.211.38 142.3.100.15 3 u 328 512 377 86.417 -122725 6592.50 173.244.211.10 131.107.13.100 2 u 196 512 377 55.746 -123465 6503.82 130.207.165.28 130.207.244.240 2 u 114 512 377 78.525 -131743 11757.9 131.144.4.10 130.207.244.240 2 u 488 512 377 87.644 -129888 11647.1

This happened sometime late last night (I'll have to look at the peer and loop files to see when). No cron jobs fired off during this period, they had already run yesterday afternoon. Before this I had offsets for the remote servers in the few milliseconds range and an offset on the PPS signal of only a couple microseconds.

Anyone have any ideas? Note that the GPSD refclock is set as "noselect" currently. I'm trying to test the static navigation feature of the GPS to see if the time offsets calm down on that. PPS is supplied by the kernel itself.

It looks like the machine has suddenly jumped by 130 seconds. Why? NTP should have fixed that, shouldn't it? Does the PC's time appear to be wrong? What about a reboot?

Good luck!
David
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