[ 1.789397] ip (233) used greatest stack depth: 12344 bytes left [ 2.500470] gre: GRE over IPv4 demultiplexor driver [ 2.505434] ip6_gre: GRE over IPv6 tunneling driver [ 2.747441] 8021q: 802.1Q VLAN Support v1.8 [ 3.162531] GACT probability NOT on [ 3.175675] tc (364) used greatest stack depth: 12040 bytes left