[ 10.565666][ T224] ip (224) used greatest stack depth: 24152 bytes left [ 12.263360][ T303] gre: GRE over IPv4 demultiplexer driver [ 12.277262][ T303] ip_gre: GRE over IPv4 tunneling driver [ 12.843320][ T326] 8021q: 802.1Q VLAN Support v1.8 [ 13.814779][ T367] GACT probability NOT on [ 28.428333][ C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1042923834 wd_nsec: 1042923454 [ 315.764914][ T7937] ping6 (7937) used greatest stack depth: 23792 bytes left