[ 9.137322][ T185] ip (185) used greatest stack depth: 24400 bytes left [ 11.119828][ T267] gre: GRE over IPv4 demultiplexer driver [ 11.128447][ T267] ip_gre: GRE over IPv4 tunneling driver [ 11.688750][ T291] 8021q: 802.1Q VLAN Support v1.8 [ 12.763530][ T330] GACT probability NOT on [ 62.992675][ T1053] ping6 (1053) used greatest stack depth: 23584 bytes left