[  804.077258][ T3872] gre: GRE over IPv4 demultiplexor driver
[  804.137899][ T3872] ip6_gre: GRE over IPv6 tunneling driver
[  930.361060][    C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1016992712 wd_nsec: 1016992362