[ 25.205391][ T237] ip (237) used greatest stack depth: 23976 bytes left [ 32.920758][ T314] gre: GRE over IPv4 demultiplexor driver [ 32.993881][ T314] ip6_gre: GRE over IPv6 tunneling driver [ 35.496297][ T336] 8021q: 802.1Q VLAN Support v1.8 [ 40.229343][ T374] GACT probability NOT on [ 4054.817674][T17270] ip (17270) used greatest stack depth: 23696 bytes left