[ 216.807972][ T1600] ip (1600) used greatest stack depth: 23264 bytes left [ 223.654678][ T1648] gre: GRE over IPv4 demultiplexor driver [ 223.756472][ T1648] ip6_gre: GRE over IPv6 tunneling driver [ 227.210180][ T1670] 8021q: 802.1Q VLAN Support v1.8 [ 233.066279][ T1708] GACT probability NOT on