[ 12.111152][ T259] ip (259) used greatest stack depth: 23248 bytes left [ 15.911972][ T314] 8021q: 802.1Q VLAN Support v1.8 [ 16.326840][ T319] gre: GRE over IPv4 demultiplexor driver [ 16.349820][ T319] ip_gre: GRE over IPv4 tunneling driver [ 16.548796][ T323] ip (323) used greatest stack depth: 23160 bytes left [ 38.712096][ T182] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)