[ 19.364915] ip (246) used greatest stack depth: 12504 bytes left [ 19.466827] ip (268) used greatest stack depth: 12464 bytes left [ 19.552154] ip (281) used greatest stack depth: 12248 bytes left [ 19.959452] gre: GRE over IPv4 demultiplexor driver [ 19.964172] ip6_gre: GRE over IPv6 tunneling driver [ 20.162228] 8021q: 802.1Q VLAN Support v1.8 [ 20.514774] GACT probability NOT on [ 20.517440] tc (381) used greatest stack depth: 12008 bytes left