[Oisf-users] Illegal operation (Suricata 2.1beta4)

[Victor Julien]

On 06/01/2015 02:42 PM, Yasha Zislin wrote:
> Will I loose any functionality with this parameter?

No, it's only about compiler optimizations.

> BTW, I realized that I have different CPUs (Intel vs AMD). Will this
> parameter help me?

You will certainly need to use --disable-gccmarch-native then.

Cheers,
Victor



> Thanks for quick response Victor.
> 
>> Date: Mon, 1 Jun 2015 14:24:58 +0200
>> From: lists at inliniac.net
>> To: oisf-users at lists.openinfosecfoundation.org
>> Subject: Re: [Oisf-users] Illegal operation (Suricata 2.1beta4)
>>
>> On 06/01/2015 01:53 PM, Yasha Zislin wrote:
>> > I've created an RPM out of the source code of Suricata 2.1beta4.
>> > It works fine on a bunch of boxes except for one.
>> > I get the following error what I try to start the service.
>> > Suricata-Main[4177] trap invalid opcode ip:416895 sp:7fff21613e20
>> > error:0 in suricata[400000+1d3000]
>> >
>> > I run the following command to start:
>> > suricata -c /xxx/suricata.yaml --pfring -vv
>> >
>> > Running just suricata works fine.
>> > I get the same error if I try to use af-packet mode.
>> >
>> > This and working box have the same OS running (CentOS 6 64bit).
>> >
>> > The only difference that I notice is amount of RAM and monitored NICs.
>> > Non-working has an Intel card. But I've tried to start it for another
>> > interface with no luck.
>>
>> The rpm's should be built with --disable-gccmarch-native passed to
>> configure. Otherwise they will have optimizations for the build host,
>> that may not work on different hardware.
>>
>> --
>> ---------------------------------------------
>> Victor Julien
>> http://www.inliniac.net/
>> PGP: http://www.inliniac.net/victorjulien.asc
>> ---------------------------------------------
>>
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-- 
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Victor Julien
http://www.inliniac.net/
PGP: http://www.inliniac.net/victorjulien.asc
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