[ 11.839240][ T271] ip (271) used greatest stack depth: 24464 bytes left [ 16.577701][ T326] gre: GRE over IPv4 demultiplexor driver [ 16.633227][ T326] ip6_gre: GRE over IPv6 tunneling driver [ 18.524771][ T349] 8021q: 802.1Q VLAN Support v1.8 [ 20.845033][ T374] ip (374) used greatest stack depth: 23592 bytes left [ 22.180014][ T387] GACT probability NOT on