[ 8.790006][ T249] ip (249) used greatest stack depth: 24016 bytes left [ 12.723720][ T327] gre: GRE over IPv4 demultiplexor driver [ 12.767148][ T327] ip6_gre: GRE over IPv6 tunneling driver [ 14.133350][ T349] 8021q: 802.1Q VLAN Support v1.8 [ 16.547383][ T387] GACT probability NOT on [ 334.588817][ C3] hrtimer: interrupt took 3419502 ns