[ 16.587703] ip (247) used greatest stack depth: 12472 bytes left [ 17.226962] gre: GRE over IPv4 demultiplexor driver [ 17.228885] ip_gre: GRE over IPv4 tunneling driver [ 17.435105] 8021q: 802.1Q VLAN Support v1.8 [ 17.801365] GACT probability NOT on [ 17.804555] tc (384) used greatest stack depth: 12008 bytes left