[ 1.900873] ip (256) used greatest stack depth: 12320 bytes left [ 2.326807] gre: GRE over IPv4 demultiplexor driver [ 2.328705] ip_gre: GRE over IPv4 tunneling driver [ 2.515006] 8021q: 802.1Q VLAN Support v1.8 [ 2.837732] GACT probability NOT on [ 2.839027] tc (364) used greatest stack depth: 11928 bytes left