[   14.320332][  T250] ip (250) used greatest stack depth: 24736 bytes left
[   14.871683][  T261] ip (261) used greatest stack depth: 24352 bytes left
[   21.795531][  T328] gre: GRE over IPv4 demultiplexor driver
[   21.820259][  T328] ip_gre: GRE over IPv4 tunneling driver
[   24.382116][  T351] 8021q: 802.1Q VLAN Support v1.8
[   29.045934][  T389] GACT probability NOT on
[  577.738822][ T5027] ping6 (5027) used greatest stack depth: 24120 bytes left