[ 1228.232613][ T3994] ip (3994) used greatest stack depth: 23704 bytes left
[ 1234.746787][ T4089] gre: GRE over IPv4 demultiplexor driver
[ 1234.814149][ T4089] ip6_gre: GRE over IPv6 tunneling driver
[ 1244.928595][ T4172] GACT probability NOT on