[ 3131.455094][T26179] gre: GRE over IPv4 demultiplexor driver
[ 3132.677236][T26204] ip_gre: GRE over IPv4 tunneling driver
[ 3168.044623][T26792] ip6_gre: GRE over IPv6 tunneling driver
[ 3192.056548][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3195.768497][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3199.032475][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3202.809486][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!