[ 123.831697][ T691] gre: GRE over IPv4 demultiplexor driver [ 123.864658][ T691] ip_gre: GRE over IPv4 tunneling driver [ 126.786798][ T713] 8021q: 802.1Q VLAN Support v1.8 [ 291.307057][ C3] hrtimer: interrupt took 2982654 ns