[ 1.649114] ip (273) used greatest stack depth: 12232 bytes left [ 1.982115] gre: GRE over IPv4 demultiplexor driver [ 1.986185] ip6_gre: GRE over IPv6 tunneling driver [ 2.152774] 8021q: 802.1Q VLAN Support v1.8 [ 2.463783] GACT probability NOT on [ 2.466565] tc (374) used greatest stack depth: 12008 bytes left