[ 10.415325][ T248] ip (248) used greatest stack depth: 24264 bytes left [ 15.153206][ T329] gre: GRE over IPv4 demultiplexor driver [ 15.166740][ T329] ip_gre: GRE over IPv4 tunneling driver [ 15.536693][ T335] ip (335) used greatest stack depth: 24016 bytes left [ 16.867017][ T352] 8021q: 802.1Q VLAN Support v1.8 [ 20.278810][ T391] GACT probability NOT on [ 20.307948][ T389] tc (389) used greatest stack depth: 23640 bytes left