[ 149.200329] ip (17321) used greatest stack depth: 12248 bytes left [ 149.581558] gre: GRE over IPv4 demultiplexor driver [ 149.586535] ip6_gre: GRE over IPv6 tunneling driver [ 149.762412] 8021q: 802.1Q VLAN Support v1.8 [ 150.113992] GACT probability NOT on [ 150.117002] tc (17428) used greatest stack depth: 12008 bytes left