[ 1.534571] ip (235) used greatest stack depth: 12256 bytes left [ 2.120592] gre: GRE over IPv4 demultiplexor driver [ 2.124702] ip6_gre: GRE over IPv6 tunneling driver [ 2.278178] 8021q: 802.1Q VLAN Support v1.8 [ 2.552430] GACT probability NOT on