[ 31.559498][ T272] ip (272) used greatest stack depth: 23440 bytes left [ 38.033552][ T314] gre: GRE over IPv4 demultiplexor driver [ 38.136989][ T314] ip6_gre: GRE over IPv6 tunneling driver [ 41.175537][ T336] 8021q: 802.1Q VLAN Support v1.8 [ 46.662474][ T374] GACT probability NOT on [ 686.322882][ C1] hrtimer: interrupt took 3027734 ns