[ 9.010643][ T194] ip (194) used greatest stack depth: 24512 bytes left [ 9.131858][ T198] ip (198) used greatest stack depth: 24216 bytes left [ 10.580094][ T263] gre: GRE over IPv4 demultiplexer driver [ 10.589377][ T263] ip_gre: GRE over IPv4 tunneling driver [ 11.140642][ T289] 8021q: 802.1Q VLAN Support v1.8 [ 12.230875][ T331] GACT probability NOT on [ 26.941413][ C3] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1042249105 wd_nsec: 1042248731 [ 130.926932][ T4770] ping6 (4770) used greatest stack depth: 23624 bytes left