[  642.541435][ T5589] ip (5589) used greatest stack depth: 23952 bytes left
[  645.502289][ T5635] gre: GRE over IPv4 demultiplexor driver
[  645.559299][ T5635] ip_gre: GRE over IPv4 tunneling driver
[  647.284200][ T5657] 8021q: 802.1Q VLAN Support v1.8