[ 9.858668][ T204] ip (204) used greatest stack depth: 24112 bytes left [ 11.294219][ T275] gre: GRE over IPv4 demultiplexer driver [ 11.309740][ T275] ip_gre: GRE over IPv4 tunneling driver [ 11.789634][ T298] 8021q: 802.1Q VLAN Support v1.8 [ 12.649667][ T336] GACT probability NOT on [ 254.152963][ T7581] ping6 (7581) used greatest stack depth: 23240 bytes left