[ 940.581022][ T6750] gre: GRE over IPv4 demultiplexer driver [ 940.601316][ T6750] ip_gre: GRE over IPv4 tunneling driver [ 1022.055243][ C1] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1078568628 wd_nsec: 1078568242 [ 1102.090811][ C0] hrtimer: interrupt took 7140388 ns