[   14.165207][  T252] ip (252) used greatest stack depth: 24448 bytes left
[   20.584358][  T328] gre: GRE over IPv4 demultiplexer driver
[   20.601278][  T328] ip_gre: GRE over IPv4 tunneling driver
[   23.029127][  T352] 8021q: 802.1Q VLAN Support v1.8
[   32.708671][  T391] GACT probability NOT on
[  168.016404][ T1056] ping6 (1056) used greatest stack depth: 24080 bytes left
[  684.566789][ T6574] ping6 (6574) used greatest stack depth: 24032 bytes left