[  660.352493][ T3830] gre: GRE over IPv4 demultiplexor driver
[  660.409396][ T3830] ip6_gre: GRE over IPv6 tunneling driver
[  660.436616][ T3829] ip (3829) used greatest stack depth: 23584 bytes left
[  660.743031][ T3835] ip (3835) used greatest stack depth: 23312 bytes left
[  662.984029][ T3851] 8021q: 802.1Q VLAN Support v1.8