>
> In my case fd 0 was unexpectedly closed and tap interface opened on this fd.
Can you elaborate?


> So, this assert was triggered. It is not a common case, I agree, but it is not
> right anyway to expect, that we will never get fd 0 as a result of open().
> If you want to revert this patch you should forbid opening fd 0 at least
> inside netdev-linux.
>
> Best regards, Ilya Maximets.
>
>>
>>
>> On Tue, Sep 29, 2015 at 5:07 PM, Gurucharan Shetty <shet...@nicira.com> 
>> wrote:
>>> hash_2words takes unsigned int. I guess that is the problem?
>>>
>>> On Tue, Sep 29, 2015 at 5:00 PM, Alin Serdean
>>> <aserd...@cloudbasesolutions.com> wrote:
>>>> I think so. I think for once we should do 
>>>> https://github.com/openvswitch/ovs/blob/master/lib/poll-loop.c#L119-L123 
>>>> before 
>>>> https://github.com/openvswitch/ovs/blob/master/lib/poll-loop.c#L115-L116
>>>>
>>>> I am compiling under debug and attaching a debugger to it.
>>>>
>>>> Alin.
>>>>
>>>>> -----Mesaj original-----
>>>>> De la: Gurucharan Shetty [mailto:shet...@nicira.com]
>>>>> Trimis: Wednesday, September 30, 2015 2:34 AM
>>>>> Către: Alin Serdean <aserd...@cloudbasesolutions.com>
>>>>> Cc: Ben Pfaff <b...@nicira.com>; Ilya Maximets <i.maxim...@samsung.com>;
>>>>> dev <dev@openvswitch.org>; Dyasly Sergey <s.dya...@samsung.com>
>>>>> Subiect: Re: [ovs-dev] [PATCH] poll-loop: fix assertion in 
>>>>> poll_create_node
>>>>>
>>>>> Alin,
>>>>>  Reverting this commit on tip of master does not give me any unit test
>>>>> failures. When you say there is more to it, do you mean that this commit
>>>>> actually exposed some other bug?
>>
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