[ 1.403883] ip (247) used greatest stack depth: 12688 bytes left [ 1.439175] ip (254) used greatest stack depth: 12528 bytes left [ 1.554528] ip (272) used greatest stack depth: 12272 bytes left [ 1.902266] gre: GRE over IPv4 demultiplexor driver [ 1.903932] ip_gre: GRE over IPv4 tunneling driver [ 2.064076] 8021q: 802.1Q VLAN Support v1.8 [ 2.363162] GACT probability NOT on [ 2.365887] tc (374) used greatest stack depth: 12008 bytes left