[ 1332.020403][T22124] gre: GRE over IPv4 demultiplexer driver
[ 1332.545724][T22147] ip_gre: GRE over IPv4 tunneling driver
[ 1348.314728][T22719] ip6_gre: GRE over IPv6 tunneling driver

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[ 2250.581184][T22727] ping (22727) used greatest stack depth: 23264 bytes left