: Tuesday, September 17, 2019 4:16 PM
To: Sun, Chenmin
Cc: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] Issue with DPDK 19.08 / i40e driver
Hi Chenmin,
Thanks a lot for digging into this. I found an old issue, VPP-133:
https://jira.fd.io/browse/VPP-133, that looks very similar to this bug.
Increasing
@lists.fd.io
Subject: Re: [vpp-dev] Issue with DPDK 19.08 / i40e driver
Hi Chenmin,
Thanks a lot for digging into this. I found an old issue, VPP-133:
https://jira.fd.io/browse/VPP-133, that looks very similar to this bug.
Increasing the stack size allocated to CLI processes resolves the issue, so
bug mode only).
>
> -----
> Best Regards,
> Sun, Chenmin
>
> From: Yang, Zhiyong
> Sent: Monday, September 16, 2019 2:08 PM
> To: Sun, Chenmin
> Subject: FW: [vpp-dev] Issue with DPDK 19.08 / i40e driver
>
>
>
> <&
to
__rte_always_inline, all seems ok but why brings such a strange issue to
VPP(debug mode only).
-
Best Regards,
Sun, Chenmin
From: Yang, Zhiyong
Sent: Monday, September 16, 2019 2:08 PM
To: Sun, Chenmin
Subject: FW: [vpp-dev] Issue with DPDK 19.08 / i40e driver
From: vpp-dev
Florin hit the same issue few weeks ago, don't use debug version of DPDK and it
will work OK.
it is unlikely vpp issue, as it happens only when dpdk is compiled with -g0.
It looks like stack corruption in dpdk. If somebody have cycles, probably
bisecting the dpdk
between last two releases will
Hi Damjan,
I encountered the same issue on a different host with the same hardware, here
is a stack trace:
DBGvpp# sh int
Name IdxState MTU (L3/IP4/IP6/MPLS)
Counter Count
FortyGigabitEthernet5e/0/01 down 9000/0/0/0
local0
> On 11 Sep 2019, at 16:43, Mathias Raoul wrote:
>
> Hello,
>
> I have an issue with VPP and i40e driver, when I try to switch the interface
> to up, the program stop with a segmentation fault. My configuration details
> are below.
>
> It might be a compatibility issue, because the DPDK
Hello,
I have an issue with VPP and i40e driver, when I try to switch the
interface to up, the program stop with a segmentation fault. My
configuration details are below.
It might be a compatibility issue, because the DPDK documentation recommend
using the firmware v7 for i40E with DPDK v19.08.
