[ 1297.707074][T17848] 8021q: 802.1Q VLAN Support v1.8
[ 1297.728142][T17847] ip (17847) used greatest stack depth: 23728 bytes left
[ 1298.120004][T17854] gre: GRE over IPv4 demultiplexor driver
[ 1298.133874][T17854] ip_gre: GRE over IPv4 tunneling driver
[ 1311.772263][T17959] ip (17959) used greatest stack depth: 23480 bytes left