[ 1835.090324][T15227] gre: GRE over IPv4 demultiplexor driver
[ 1836.785253][T15250] ip_gre: GRE over IPv4 tunneling driver
[ 1885.871787][T15822] ip6_gre: GRE over IPv6 tunneling driver
[ 1920.839740][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1925.959678][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1930.311673][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1935.431667][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1939.892927][   T77] kmemleak: 2955 new suspected memory leaks (see /sys/kernel/debug/kmemleak)