[ 1.635736] ip (272) used greatest stack depth: 12248 bytes left [ 1.950262] gre: GRE over IPv4 demultiplexor driver [ 1.954360] ip6_gre: GRE over IPv6 tunneling driver [ 2.108927] 8021q: 802.1Q VLAN Support v1.8 [ 2.386444] GACT probability NOT on [ 2.388654] tc (373) used greatest stack depth: 12008 bytes left