[ 900.251681][ T6750] gre: GRE over IPv4 demultiplexer driver [ 900.289936][ T6750] ip_gre: GRE over IPv4 tunneling driver [ 1058.110741][ C1] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1151825939 wd_nsec: 1151825619