Problem: [ 5444.401177] eth0: DSPCFG accepted after 0 usec. [ 5444.401613] eth0: Wake-up event 0x200000b [ 5444.401780] eth0: Setting full-duplex based on negotiated link capability. [ 5449.410282] eth0: possible phy reset: re-initializing “Solution”: # ethtool -s eth0 msglvl 0 Put it in /etc/rc.local or something.