Displaying 1 result from an estimated 1 matches for "slab_alloc_nod".
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slab_alloc_node
2013 Mar 27
2
system death under oom - 3.7.9
...gt;: 4c 89 e0 mov %r12,%rax
0xffffffff811325ce <+167>: 48 8d 37 lea (%rdi),%rsi
0xffffffff811325d1 <+170>: e8 3a 38 1b 00 callq
0xffffffff812e5e10 <this_cpu_cmpxchg16b_emu>
The GPF happens at +160, which is in the argument setup for the
cmpxchg in slab_alloc_node. I think it's the call to
get_freepointer(). There was a similar bug report a while back,
https://lkml.org/lkml/2011/5/23/199, and the recommendation was to run
with slub debugging. Is that still the case, or is there a simpler
explanation? I can't reproduce this at will, not sure how many...