[ 1.614979] ip (272) used greatest stack depth: 12248 bytes left [ 1.966167] gre: GRE over IPv4 demultiplexor driver [ 1.968117] ip_gre: GRE over IPv4 tunneling driver [ 2.128905] 8021q: 802.1Q VLAN Support v1.8 [ 2.410755] GACT probability NOT on [ 2.412849] tc (375) used greatest stack depth: 12008 bytes left