[ 9.165342][ T187] ip (187) used greatest stack depth: 24448 bytes left [ 11.277927][ T266] gre: GRE over IPv4 demultiplexer driver [ 11.286881][ T266] ip_gre: GRE over IPv4 tunneling driver [ 11.943838][ T289] 8021q: 802.1Q VLAN Support v1.8 [ 12.924355][ T328] GACT probability NOT on [ 12.932496][ T325] tc (325) used greatest stack depth: 24408 bytes left [ 13.332141][ T345] ip (345) used greatest stack depth: 24264 bytes left [ 475.018155][T17240] ip (17240) used greatest stack depth: 24000 bytes left