[ 1.517586] ip (234) used greatest stack depth: 12528 bytes left [ 1.709349] ip (248) used greatest stack depth: 12512 bytes left [ 1.743273] ip (254) used greatest stack depth: 12320 bytes left [ 2.077444] gre: GRE over IPv4 demultiplexor driver [ 2.081174] ip6_gre: GRE over IPv6 tunneling driver [ 2.240375] 8021q: 802.1Q VLAN Support v1.8 [ 2.544011] GACT probability NOT on