[ 8.848962][ T186] ip (186) used greatest stack depth: 24320 bytes left [ 10.717160][ T259] gre: GRE over IPv4 demultiplexer driver [ 10.725296][ T259] ip_gre: GRE over IPv4 tunneling driver [ 11.265206][ T282] 8021q: 802.1Q VLAN Support v1.8 [ 12.265850][ T324] GACT probability NOT on [ 235.136938][ T8806] ping6 (8806) used greatest stack depth: 24080 bytes left [ 446.944149][T17260] ip (17260) used greatest stack depth: 24032 bytes left