[   15.225057][  T250] ip (250) used greatest stack depth: 24288 bytes left
[   16.382243][  T272] ip (272) used greatest stack depth: 24240 bytes left
[   44.936363][    C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1475438757 wd_nsec: 1475438393
[  355.467140][ T3380] ping6 (3380) used greatest stack depth: 23888 bytes left