[ 1.813369] ip (247) used greatest stack depth: 12320 bytes left [ 2.418130] gre: GRE over IPv4 demultiplexor driver [ 2.422701] ip6_gre: GRE over IPv6 tunneling driver [ 2.633844] 8021q: 802.1Q VLAN Support v1.8 [ 3.019763] GACT probability NOT on [ 3.023017] tc (373) used greatest stack depth: 12008 bytes left