[ 25.882586][ T247] ip (247) used greatest stack depth: 23248 bytes left [ 32.952414][ T313] gre: GRE over IPv4 demultiplexor driver [ 33.017817][ T313] ip6_gre: GRE over IPv6 tunneling driver [ 35.549969][ T335] 8021q: 802.1Q VLAN Support v1.8 [ 40.322557][ T373] GACT probability NOT on [ 422.675048][ C0] hrtimer: interrupt took 2573068 ns