[ 27.787735][ T258] ip (258) used greatest stack depth: 23424 bytes left [ 34.304949][ T312] gre: GRE over IPv4 demultiplexor driver [ 34.362977][ T312] ip6_gre: GRE over IPv6 tunneling driver [ 36.942519][ T334] 8021q: 802.1Q VLAN Support v1.8 [ 41.469157][ T372] GACT probability NOT on [ 428.273087][ C3] hrtimer: interrupt took 12525827 ns