[ 1540.119841][T13031] gre: GRE over IPv4 demultiplexer driver
[ 1540.603589][T13054] ip_gre: GRE over IPv4 tunneling driver
[ 1557.076867][T13629] ip6_gre: GRE over IPv6 tunneling driver
[ 1560.368292][T13773] ip (13773) used greatest stack depth: 23128 bytes left
[ 1568.081398][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1570.193377][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1572.112373][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1574.160381][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1595.130116][T14965] ping (14965) used greatest stack depth: 23072 bytes left
[ 1596.293054][T15015] ping (15015) used greatest stack depth: 22832 bytes left
[ 1596.504482][    C0] clocksource: Watchdog remote CPU 3 read timed out