[ 1.726441] ip (272) used greatest stack depth: 12248 bytes left [ 2.054905] gre: GRE over IPv4 demultiplexor driver [ 2.059435] ip6_gre: GRE over IPv6 tunneling driver [ 2.214145] 8021q: 802.1Q VLAN Support v1.8 [ 2.496101] GACT probability NOT on [ 2.498603] tc (373) used greatest stack depth: 12008 bytes left