[ 11.268235][ T259] ip (259) used greatest stack depth: 23720 bytes left [ 16.239726][ T331] 8021q: 802.1Q VLAN Support v1.8 [ 16.638631][ T337] gre: GRE over IPv4 demultiplexor driver [ 16.651551][ T337] ip_gre: GRE over IPv4 tunneling driver [ 19.133843][ T371] ip (371) used greatest stack depth: 23616 bytes left [ 36.239339][ T182] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)