[ 10.584565][ T225] ip (225) used greatest stack depth: 23944 bytes left [ 12.268087][ T304] gre: GRE over IPv4 demultiplexer driver [ 12.278877][ T304] ip_gre: GRE over IPv4 tunneling driver [ 12.799221][ T327] 8021q: 802.1Q VLAN Support v1.8 [ 13.644767][ T365] GACT probability NOT on [ 433.423993][T13062] ping6 (13062) used greatest stack depth: 23728 bytes left