[ 1.490627] ip (247) used greatest stack depth: 12312 bytes left [ 1.989853] gre: GRE over IPv4 demultiplexor driver [ 1.991738] ip_gre: GRE over IPv4 tunneling driver [ 2.162184] 8021q: 802.1Q VLAN Support v1.8 [ 2.471621] GACT probability NOT on [ 2.474323] tc (375) used greatest stack depth: 11960 bytes left