When a scheduler message starts porcessing,we start
the scheduler watchdog timer, and in few cases when the
system get under heavy load processing tasklets
and bottom halves, and the scheduler message is preempted,
its not getting a chance to run and the scheduler watchdog
timer is triggered and it causes a panic.
Since the scheduler watchdog timmer is less than
the kernel RCU timer, were are having scenarios, where
because of the scheduler watchdog panic, the RCU stall is masked.
So in case of scheduler watchdog we wanted to just print
the information about the message being processed by the scheduler
and not panic.
Change-Id: I509abcd8cd8d2e863dc3f2370ceaa70e0d4f244f
CRs-Fixed: 3004176
2f4b444fb7