[ 927.870354][T22109] gre: GRE over IPv4 demultiplexer driver [ 927.899836][T22109] ip_gre: GRE over IPv4 tunneling driver [ 928.215398][T22114] ip (22114) used greatest stack depth: 24432 bytes left [ 1013.901671][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1262947739 wd_nsec: 1262947218