[ 30.396880][ T246] ip (246) used greatest stack depth: 23616 bytes left [ 38.817572][ T313] gre: GRE over IPv4 demultiplexor driver [ 38.889021][ T313] ip6_gre: GRE over IPv6 tunneling driver [ 41.795697][ T336] 8021q: 802.1Q VLAN Support v1.8 [ 47.151093][ T374] GACT probability NOT on [ 696.405064][ C1] hrtimer: interrupt took 2938459 ns