[ 27.215155][ T260] ip (260) used greatest stack depth: 23600 bytes left [ 33.679816][ T314] gre: GRE over IPv4 demultiplexor driver [ 33.759234][ T314] ip6_gre: GRE over IPv6 tunneling driver [ 36.425524][ T336] 8021q: 802.1Q VLAN Support v1.8 [ 41.038829][ T374] GACT probability NOT on [ 489.226226][ C1] hrtimer: interrupt took 4027467 ns