[ 10.502597][ T248] ip (248) used greatest stack depth: 23600 bytes left [ 15.413412][ T326] gre: GRE over IPv4 demultiplexor driver [ 15.468067][ T326] ip6_gre: GRE over IPv6 tunneling driver [ 15.726786][ T332] ip (332) used greatest stack depth: 23552 bytes left [ 17.214216][ T349] 8021q: 802.1Q VLAN Support v1.8 [ 20.477202][ T387] GACT probability NOT on