[    2.173583] ip (186) used greatest stack depth: 12256 bytes left
[    2.223877] ip (199) used greatest stack depth: 12040 bytes left
[   68.549323] ip (5219) used greatest stack depth: 12000 bytes left
[  551.335048] pm_nl_ctl (27777) used greatest stack depth: 11904 bytes left
[  559.182539] clocksource: Watchdog remote CPU 1 read timed out