[ 8.978182][ T187] ip (187) used greatest stack depth: 24304 bytes left [ 10.713087][ T256] gre: GRE over IPv4 demultiplexer driver [ 10.727820][ T256] ip_gre: GRE over IPv4 tunneling driver [ 11.255249][ T279] 8021q: 802.1Q VLAN Support v1.8 [ 12.328887][ T319] GACT probability NOT on [ 12.338221][ T317] tc (317) used greatest stack depth: 23880 bytes left