Out of memory crash of 3000 routes in BGP

[Jonathan Stewart]

It is not a general issue, many here run hundreds of thousands of routes.

It must be something specific to your environment.

Jonathan

On 10 Oct 2016 4:40 p.m., "Madhu" <informmadhu at gmail.com> wrote:

> Looks like the problem is still there. I used 1.6.0 and also 1.6.2.
>
>
>
> On Mon, Oct 10, 2016 at 10:56 AM, james machado <hvgeekwtrvl at gmail.com>
> wrote:
>
>> Madhu check out the following thread.  http://bird.network.cz/piperm
>> ail/bird-users/2016-September/010578.html
>>
>>
>>
>> On Mon, Oct 10, 2016 at 10:02 AM, Madhu <informmadhu at gmail.com> wrote:
>>
>>> Hi,
>>>
>>>   I am seeing a out of memory crash with 3000 routes in BGP. Is this a
>>> known issue? I m seeing this issue in 1.6.0 and 1.6.2 .
>>>
>>>
>>> [ 1098.912753] Call Trace:
>>> [ 1098.915481]  [<ffffffff81b96521>] dump_stack+0x64/0x82
>>> [ 1098.921225]  [<ffffffff81b91a46>] dump_header+0x7f/0x1f1
>>> [ 1098.927163]  [<ffffffff810b3e76>] ? put_online_cpus+0x56/0x80
>>> [ 1098.933587]  [<ffffffff811110ac>] ? rcu_oom_notify+0xcc/0xf0
>>> [ 1098.939914]  [<ffffffff811a2735>] oom_kill_process+0x205/0x360
>>> [ 1098.946435]  [<ffffffff814595b5>] ? security_capable_noaudit+0x15/
>>> 0x20
>>> [ 1098.953733]  [<ffffffff811a2ee2>] out_of_memory+0x492/0x4d0
>>> [ 1098.959962]  [<ffffffff811a8f30>] __alloc_pages_nodemask+0xa00/0xb60
>>> [ 1098.967067]  [<ffffffff811eb1fa>] alloc_pages_vma+0x9a/0x160
>>> [ 1098.973393]  [<ffffffff811cd5c8>] handle_mm_fault+0xd38/0x1080
>>> [ 1098.979914]  [<ffffffff811d4b74>] ? change_protection+0x594/0x850
>>> [ 1098.986726]  [<ffffffff8109f5ae>] __do_page_fault+0x19e/0x560
>>> [ 1098.993149]  [<ffffffff811d4f81>] ? mprotect_fixup+0x151/0x290
>>> [ 1098.999669]  [<ffffffff8109f9a1>] do_page_fault+0x31/0x70
>>> [ 1099.005704]  [<ffffffff81ba40e8>] page_fault+0x28/0x30
>>>
>>> Madhu
>>>
>>
>>
>
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