[   93.481616][  T632] gre: GRE over IPv4 demultiplexer driver
[   93.503264][  T632] ip_gre: GRE over IPv4 tunneling driver
[   93.591806][  T631] ip (631) used greatest stack depth: 24488 bytes left
[   96.096768][  T655] 8021q: 802.1Q VLAN Support v1.8
[  950.289827][ T8386] ping6 (8386) used greatest stack depth: 24288 bytes left