[ 30.738564][ T264] ip (264) used greatest stack depth: 23872 bytes left [ 38.550176][ T319] gre: GRE over IPv4 demultiplexor driver [ 38.609681][ T319] ip6_gre: GRE over IPv6 tunneling driver [ 41.792557][ T341] 8021q: 802.1Q VLAN Support v1.8 [ 47.440371][ T379] GACT probability NOT on [ 359.980696][ C2] hrtimer: interrupt took 7136807 ns [ 4882.122452][T17275] ip (17275) used greatest stack depth: 23232 bytes left