[ovs-discuss] ipfix leads to kernel crash

Jesse Gross jesse at nicira.com
Mon Nov 9 12:20:06 UTC 2015


This is the relevant commit:
https://github.com/openvswitch/ovs/commit/b953042214201e2693a485a8ba8b19f69e5bdf34

Unfortunately, it's not very obvious from the commit message that this is a
bug fix.

On Sunday, November 8, 2015, ZHANG Zhiming <zhangzhiming at yunshan.net.cn>
wrote:

> Hi Gross,
>
> Thank you very much.
>
> You save me so much time.
>
> The version of OVS may not be changed due to some reasons. So I have to
> fix it on versoin 2.31.
> Could you tell me which patch solved this bug?
> I checked a commit logs, and found no clues.
>
> Best regards,
>
> ------------------------------
> ZHANG Zhiming
> Yunshan Networks
>
> *From:* Jesse Gross <javascript:_e(%7B%7D,'cvml','jesse at nicira.com');>
> *Date:* 2015-11-07 11:40
> *To:* zhangzhiming
> <javascript:_e(%7B%7D,'cvml','zhangzhiming at yunshan.net.cn');>
> *CC:* discuss <javascript:_e(%7B%7D,'cvml','discuss at openvswitch.org');>
> *Subject:* Re: [ovs-discuss] ipfix leads to kernel crash
> On Monday, November 2, 2015, ZHANG Zhiming <zhangzhiming at yunshan.net.cn
> <javascript:_e(%7B%7D,'cvml','zhangzhiming at yunshan.net.cn');>> wrote:
>
>> Hi,
>>
>> Could someone help me check this kernel crash?
>> I set ipfix to send report to a collector, and the kernel crashed after
>> several hours.
>> Thanks!
>>
>> ovs-vsctl (Open vSwitch) 2.3.1
>> Compiled Aug 11 2015 05:18:30
>> DB Schema 7.6.2
>>
>
> This bug has already been fixed. Please upgrade to either OVS 2.3.2 or
> 2.4.
>
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