[ 8.604803][ T185] ip (185) used greatest stack depth: 24280 bytes left [ 10.505291][ T262] gre: GRE over IPv4 demultiplexer driver [ 10.514596][ T262] ip_gre: GRE over IPv4 tunneling driver [ 11.098779][ T285] 8021q: 802.1Q VLAN Support v1.8 [ 12.165081][ T329] GACT probability NOT on [ 261.944510][T11527] ping6 (11527) used greatest stack depth: 24120 bytes left