[ 1.734059] ip (247) used greatest stack depth: 12472 bytes left [ 1.900814] ip (255) used greatest stack depth: 12392 bytes left [ 2.024563] ip (274) used greatest stack depth: 11944 bytes left [ 2.395978] gre: GRE over IPv4 demultiplexer driver [ 2.398159] ip_gre: GRE over IPv4 tunneling driver [ 2.596035] 8021q: 802.1Q VLAN Support v1.8 [ 2.967273] GACT probability NOT on