[ 14.828045][ T227] ip (227) used greatest stack depth: 23888 bytes left [ 17.883917][ T306] gre: GRE over IPv4 demultiplexer driver [ 17.902097][ T306] ip_gre: GRE over IPv4 tunneling driver [ 18.934313][ T336] 8021q: 802.1Q VLAN Support v1.8 [ 20.456519][ T374] GACT probability NOT on [ 39.143133][ C3] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1230306009 wd_nsec: 1230305453 [ 98.131065][ T760] ping6 (760) used greatest stack depth: 23240 bytes left [ 576.357669][T10214] ping6 (10214) used greatest stack depth: 23208 bytes left