[ 1.913775] ip (249) used greatest stack depth: 12600 bytes left [ 2.155907] ip (269) used greatest stack depth: 12344 bytes left [ 2.652806] gre: GRE over IPv4 demultiplexor driver [ 2.657807] ip6_gre: GRE over IPv6 tunneling driver [ 2.870284] 8021q: 802.1Q VLAN Support v1.8 [ 3.286192] GACT probability NOT on