[ 9.543444][ T194] ip (194) used greatest stack depth: 24368 bytes left [ 11.014693][ T248] gre: GRE over IPv4 demultiplexer driver [ 11.028982][ T248] ip_gre: GRE over IPv4 tunneling driver [ 11.156193][ T254] ip (254) used greatest stack depth: 24096 bytes left [ 11.585974][ T271] 8021q: 802.1Q VLAN Support v1.8 [ 12.579452][ T311] GACT probability NOT on [ 12.998184][ T328] ip (328) used greatest stack depth: 24032 bytes left [ 168.368185][ T6308] ping6 (6308) used greatest stack depth: 24000 bytes left