[ 22.095241] ip (281) used greatest stack depth: 12232 bytes left [ 22.485228] gre: GRE over IPv4 demultiplexor driver [ 22.489149] ip6_gre: GRE over IPv6 tunneling driver [ 22.660430] 8021q: 802.1Q VLAN Support v1.8 [ 22.986145] GACT probability NOT on [ 22.988796] tc (381) used greatest stack depth: 12008 bytes left