[ 1033.535503][T10682] gre: GRE over IPv4 demultiplexer driver [ 1033.559309][T10682] ip_gre: GRE over IPv4 tunneling driver [ 1178.367246][ C1] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1355563995 wd_nsec: 1355563715