[   32.892016][  T331] ip (331) used greatest stack depth: 23872 bytes left
[   33.252308][  T334] 8021q: 802.1Q VLAN Support v1.8
[   33.885132][  T340] gre: GRE over IPv4 demultiplexor driver
[   33.898683][  T340] ip_gre: GRE over IPv4 tunneling driver
[   49.445089][  T423] ip (423) used greatest stack depth: 23280 bytes left