Rechner Absturz

[GeneralStupid]

Moin!
Ich hab es öfters das sich mein NetBSD Server aufhängt, es hilft dann nur ein Hard Reset :'(.

Ich hab folgendes mal aus der /var/log/messages gesichert.
das sind die letzten Meldungen vor dem "gute Nacht".

Was ich komisch finde ist, das es über mehrere Tage so geht! 21.Jun 15:00 war er offline! um 22:00 habe ich neu gestartet.

Jun 11 15:34:02 netbsd savecore: no core dump
Jun 11 16:00:00 netbsd syslogd: restart
Jun 12 02:00:00 netbsd syslogd: restart
Jun 12 15:00:00 netbsd syslogd: restart
Jun 12 15:00:10 netbsd syslogd: restart
Jun 12 21:00:00 netbsd syslogd: restart
Jun 12 22:00:00 netbsd syslogd: restart
Jun 13 10:00:00 netbsd syslogd: restart
Jun 13 15:00:00 netbsd syslogd: restart
Jun 13 15:00:10 netbsd syslogd: restart
Jun 14 15:00:00 netbsd syslogd: restart
Jun 14 15:00:10 netbsd syslogd: restart
Jun 14 20:10:57 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1536 bytes
Jun 14 20:50:46 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1568 bytes
Jun 14 21:22:20 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1600 bytes
Jun 14 22:28:00 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1632 bytes
Jun 14 22:28:45 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1664 bytes
Jun 15 02:16:41 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1696 bytes
Jun 15 15:00:00 netbsd syslogd: restart
Jun 15 15:00:10 netbsd syslogd: restart
Jun 16 15:00:01 netbsd syslogd: restart
Jun 16 15:00:11 netbsd syslogd: restart
Jun 16 22:00:00 netbsd syslogd: restart
Jun 17 02:04:15 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1728 bytes
Jun 17 03:04:35 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1760 bytes
Jun 17 10:11:50 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1792 bytes
Jun 17 13:48:01 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1824 bytes
Jun 17 15:00:01 netbsd syslogd: restart
Jun 17 15:00:11 netbsd syslogd: restart
Jun 18 15:00:00 netbsd syslogd: restart
Jun 18 15:00:10 netbsd syslogd: restart
Jun 19 05:34:32 netbsd /netbsd: sip0: transmit FIFO underrun; increasing Tx drain threshold to 1856 bytes
Jun 19 13:00:00 netbsd syslogd: restart
Jun 19 14:00:00 netbsd syslogd: restart
Jun 19 15:00:00 netbsd syslogd: restart
Jun 19 15:00:10 netbsd syslogd: restart
Jun 20 10:00:00 netbsd syslogd: restart
Jun 20 15:00:00 netbsd syslogd: restart
Jun 20 15:00:10 netbsd syslogd: restart
Jun 21 15:00:00 netbsd syslogd: restart
Jun 21 15:00:10 netbsd syslogd: restart
Jun 21 22:43:44 netbsd syslogd: restart
Jun 21 22:43:44 netbsd /netbsd: NetBSD 3.1 (SUPERKERN) #0: Tue May 15 13:07:39 CEST 2007