[ 9.743710][ T215] ip (215) used greatest stack depth: 24088 bytes left [ 11.367360][ T295] gre: GRE over IPv4 demultiplexer driver [ 11.376826][ T295] ip_gre: GRE over IPv4 tunneling driver [ 11.479604][ T301] ip (301) used greatest stack depth: 23952 bytes left [ 11.864128][ T318] 8021q: 802.1Q VLAN Support v1.8 [ 12.674319][ T359] GACT probability NOT on [ 367.224757][T11259] ping6 (11259) used greatest stack depth: 23544 bytes left