[ 10.052825][ T215] ip (215) used greatest stack depth: 24384 bytes left [ 11.782640][ T292] gre: GRE over IPv4 demultiplexer driver [ 11.794106][ T292] ip_gre: GRE over IPv4 tunneling driver [ 12.315471][ T315] 8021q: 802.1Q VLAN Support v1.8 [ 13.165499][ T353] GACT probability NOT on [ 142.514080][ T3007] ping6 (3007) used greatest stack depth: 24368 bytes left [ 564.087591][T13738] ping6 (13738) used greatest stack depth: 24176 bytes left