Re: linux-next: kernel BUG at mm/vmalloc.c:463!

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Andrei Vagin <avagin@xxxxxxxxx> writes:

> On Sun, Dec 11, 2016 at 10:51 PM, Eric W. Biederman
> <ebiederm@xxxxxxxxxxxx> wrote:
>> Andrei Vagin <avagin@xxxxxxxxx> writes:
>>
>>> On Sun, Dec 11, 2016 at 6:55 PM, Andrei Vagin <avagin@xxxxxxxxx> wrote:
>>>> Hi,
>>>>
>>>> CRIU tests triggered a kernel bug:
>>>
>>> I''ve booted this kernel with slub_debug=FZ and now I see these
>>> messages:
>>
>> I think I have dropped the cause of this corruption from my linux-next
>> tree, and hopefully from linux-next.
>>
>> I believe this was: "inotify: Convert to using per-namespace limits"
>> If you could verify dropping/reverting that patch from linux-next causes
>> this failure to go away I would appreciate.
>>
>> I am quite puzzled why that patch causes heap corruption but it seems clear
>> it does.
>>
>> If you can trigger this problem without that patch I would really
>> appreciate knowing.
>
> It works without this patch. All tests passed on next-20161212. Thanks!

Thank you for verifying that.

Eric

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