[collectd] Filter subsystem: Built-in target `write': Dispatching value to all write plugins failed with status -1.

[Jan Lühr]

Hello,

my syslog is full of messages like:
Jun  4 00:29:52 collectd collectd[8414]: Filter subsystem: Built-in
target `write': Dispatching value to all write plugins failed with
status -1.
Jun  4 00:29:52 collectd collectd[8414]: Filter subsystem: Built-in
target `write': Dispatching value to all write plugins failed with
status -1.
Jun  4 00:29:52 collectd collectd[8414]: Filter subsystem: Built-in
target `write': Dispatching value to all write plugins failed with
status -1.
Jun  4 00:29:52 collectd collectd[8414]: Filter subsystem: Built-in
target `write': Dispatching value to all write plugins failed with
status -1.

>From time to time, messages like:
Jun  4 00:29:46 collectd collectd[8414]: rrdtool plugin: rrd_update_r
(/var/lib/collectd/rrd/backup.kbu.freifunk.net/df-root/df_complex-reserved.rrd)
failed:
/var/lib/collectd/rrd/backup.kbu.freifunk.net/df-root/df_complex-reserved.rrd:
illegal attempt to update using time 1401834586 when last update time is
1401834586 (minimum one second step)
Jun  4 00:29:46 collectd collectd[8414]: rrdtool plugin: rrd_update_r
(/var/lib/collectd/rrd/backup.kbu.freifunk.net/df-root/df_complex-used.rrd)
failed:
/var/lib/collectd/rrd/backup.kbu.freifunk.net/df-root/df_complex-used.rrd:
illegal attempt to update using time 1401834586 when last update time is
1401834586 (minimum one second step)

appear.

What is wrong here?

Thanks,
Keep smiling
yanosz