[ 19.555022][ T249] ip (249) used greatest stack depth: 23744 bytes left [ 25.569833][ T328] gre: GRE over IPv4 demultiplexor driver [ 25.584652][ T328] ip_gre: GRE over IPv4 tunneling driver [ 27.805675][ T351] 8021q: 802.1Q VLAN Support v1.8 [ 31.265994][ T389] GACT probability NOT on [ 1363.926428][T17286] ip (17286) used greatest stack depth: 23456 bytes left