[ 162.760877] ip (2072) used greatest stack depth: 12248 bytes left [ 163.126810] gre: GRE over IPv4 demultiplexor driver [ 163.131113] ip6_gre: GRE over IPv6 tunneling driver [ 163.304020] 8021q: 802.1Q VLAN Support v1.8 [ 163.636150] GACT probability NOT on [ 163.639068] tc (2178) used greatest stack depth: 12008 bytes left