[ 32.194548][ T270] ip (270) used greatest stack depth: 24496 bytes left [ 38.948537][ T312] gre: GRE over IPv4 demultiplexor driver [ 39.001547][ T312] ip6_gre: GRE over IPv6 tunneling driver [ 41.933696][ T335] 8021q: 802.1Q VLAN Support v1.8 [ 41.952719][ T334] ip (334) used greatest stack depth: 23616 bytes left [ 47.468749][ T373] GACT probability NOT on [ 685.184384][ C3] hrtimer: interrupt took 5391754 ns