[ 9.676328][ T240] ip (240) used greatest stack depth: 24408 bytes left [ 11.126483][ T304] gre: GRE over IPv4 demultiplexer driver [ 11.136986][ T304] ip_gre: GRE over IPv4 tunneling driver [ 11.649384][ T327] 8021q: 802.1Q VLAN Support v1.8 [ 12.489270][ T366] GACT probability NOT on [ 12.847769][ T380] ip (380) used greatest stack depth: 24272 bytes left [ 88.071308][ T1842] ping6 (1842) used greatest stack depth: 23824 bytes left