[ 12.741756][ T259] ip (259) used greatest stack depth: 23032 bytes left [ 18.152604][ T326] gre: GRE over IPv4 demultiplexor driver [ 18.219079][ T326] ip6_gre: GRE over IPv6 tunneling driver [ 20.195175][ T349] 8021q: 802.1Q VLAN Support v1.8 [ 23.726576][ T388] GACT probability NOT on