[  822.911858][ T3092] gre: GRE over IPv4 demultiplexor driver
[  822.940372][ T3092] ip_gre: GRE over IPv4 tunneling driver
[  830.793174][ T3161] ip (3161) used greatest stack depth: 23960 bytes left
[  850.514495][    C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1044817053 wd_nsec: 1044816560