RE: ia64 dies in slab code on next-20120906

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> Huh? Is there any additional info available? Backtrace?

Sorry - that's all that I got on the console.

>> ip is at new_slab+0x90/0x680

> Any way to relate that to a line in the code?

The instruction there is a "fetchadd8.rel r14=[r9],1", so we are doing an atomic add.

r9 was computed as 32 + return value from a call to allocate_slab()

So I think we are inside the inlined "inc_slabs_node()" call on line 1357 of mm/slub.c


-Tony

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