[   20.500670][  T216] ip (216) used greatest stack depth: 24064 bytes left
[   22.455031][  T293] gre: GRE over IPv4 demultiplexer driver
[   22.467722][  T293] ip_gre: GRE over IPv4 tunneling driver
[   23.078578][  T316] 8021q: 802.1Q VLAN Support v1.8
[   24.181901][  T359] GACT probability NOT on
[   25.722120][  T420] grep (420) used greatest stack depth: 23272 bytes left