[ 29.480184][ T243] ip (243) used greatest stack depth: 23680 bytes left [ 38.763376][ T319] gre: GRE over IPv4 demultiplexor driver [ 38.818024][ T319] ip6_gre: GRE over IPv6 tunneling driver [ 41.987758][ T341] 8021q: 802.1Q VLAN Support v1.8 [ 47.302515][ T379] GACT probability NOT on [ 4949.917852][T17247] ip (17247) used greatest stack depth: 23472 bytes left