[   14.791096][  T249] ip (249) used greatest stack depth: 24224 bytes left
[   21.943388][  T326] gre: GRE over IPv4 demultiplexer driver
[   21.962091][  T326] ip_gre: GRE over IPv4 tunneling driver
[   24.408102][  T350] 8021q: 802.1Q VLAN Support v1.8
[   28.625680][  T389] GACT probability NOT on
[   28.666195][  T387] tc (387) used greatest stack depth: 24120 bytes left
[  933.908123][ T8554] ping6 (8554) used greatest stack depth: 23888 bytes left