[ 10.618929][ T249] ip (249) used greatest stack depth: 23248 bytes left [ 15.984401][ T328] gre: GRE over IPv4 demultiplexor driver [ 16.040958][ T328] ip6_gre: GRE over IPv6 tunneling driver [ 17.701836][ T351] 8021q: 802.1Q VLAN Support v1.8 [ 20.900875][ T390] GACT probability NOT on [ 562.893450][ C3] hrtimer: interrupt took 3964848 ns