[ 14.931331][ T252] ip (252) used greatest stack depth: 24176 bytes left [ 22.439698][ T329] gre: GRE over IPv4 demultiplexor driver [ 22.462994][ T329] ip_gre: GRE over IPv4 tunneling driver [ 25.191404][ T352] 8021q: 802.1Q VLAN Support v1.8 [ 29.762711][ T390] GACT probability NOT on [ 29.791593][ T388] tc (388) used greatest stack depth: 23808 bytes left