[ 10.755899][ T249] ip (249) used greatest stack depth: 24224 bytes left [ 16.019560][ T327] gre: GRE over IPv4 demultiplexor driver [ 16.076893][ T327] ip6_gre: GRE over IPv6 tunneling driver [ 17.833004][ T349] 8021q: 802.1Q VLAN Support v1.8 [ 20.985282][ T387] GACT probability NOT on [ 1342.464793][T17310] ip (17310) used greatest stack depth: 24128 bytes left