[ofa-general] Re: lockdep question (was Re: IPoIB caused a kernel: BUG: soft lockup detected on CPU#0!)

[Ingo Molnar]

* Michael S. Tsirkin <mst at mellanox.co.il> wrote:

> After adding some printks, I started getting these:
> 
> [  597.036720] BUG: MAX_STACK_TRACE_ENTRIES too low!

this should go away if you double the size of MAX_STACK_TRACE_ENTRIES in 
kernel/lockdep_internals.h. (keep it a power of two) If it doesnt go 
away then it might signal some sort of leak.

	Ingo