Re: 4.19-rt tests on zynqmp


Chris Paterson
 

Hello Toyooka-san,

From: Hiraku Toyooka <hiraku.toyooka@...>
Sent: 16 April 2021 17:11

Hi,

After staring at the logs, I noticed that duplicate MAC addresses were
used on the
two zynqmp-zcu102. I believe this is the cause of the intermittent
TFTP termination
problem.

So I made those machines use a unique MAC address. Now this problem has
been
resolved.
Thank you for looking into it!

Kind regards, Chris


Sorry for the inconvenience.

Best regards,
Hiraku Toyooka

On Wed, Mar 24, 2021 at 9:12 PM Hiraku Toyooka
<hiraku.toyooka@...> wrote:

Hi,

I found that the TFTP transfer of the kernel was terminated in all
failure cases.
So this is at least not a kernel failure.

For example,
https://jpn01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flava.c
iplatform.org%2Fscheduler%2Fjob%2F191862&amp;data=04%7C01%7CChris.
Paterson2%40renesas.com%7Ca984f521d1a445e1045708d900f23fb0%7C53d8
2571da1947e49cb4625a166a4a2a%7C0%7C0%7C637541862716437777%7CUnk
nown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6I
k1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=vFnuBFSijckj4gdGDQRvtE9S
GYCSdiCu2LuKJWdhlJA%3D&amp;reserved=0
TFTP from server 192.168.11.5; our IP address is 192.168.11.9
Filename '192436/tftp-deploy-4hdvrfd6/kernel/Image'.
Load address: 0x80000
Loading:
*#########################################################
########
...<snip>...
##################################T T
TFTP server died; starting again

I will continue to investigate the TFTP issue.

Best regards,
Hiraku Toyooka

On Wed, Mar 24, 2021 at 12:22 PM Hiraku Toyooka
<hiraku.toyooka@...> wrote:

Hello Pavel-san,

I'm sorry to give you trouble.
It looks "Infrastructure error" and happens intermittently even in 5.10.
I will investigate the cause.

Failure case:
https://jpn01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flava.c
iplatform.org%2Fscheduler%2Fjob%2F191862&amp;data=04%7C01%7CChris.
Paterson2%40renesas.com%7Ca984f521d1a445e1045708d900f23fb0%7C53d8
2571da1947e49cb4625a166a4a2a%7C0%7C0%7C637541862716437777%7CUnk
nown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6I
k1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=vFnuBFSijckj4gdGDQRvtE9S
GYCSdiCu2LuKJWdhlJA%3D&amp;reserved=0
Success case(Resubimit):
https://jpn01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flava.c
iplatform.org%2Fscheduler%2Fjob%2F192183&amp;data=04%7C01%7CChris.
Paterson2%40renesas.com%7Ca984f521d1a445e1045708d900f23fb0%7C53d8
2571da1947e49cb4625a166a4a2a%7C0%7C0%7C637541862716447769%7CUnk
nown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6I
k1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=QZU6rsK4zm7iEzhvBoNQcC
Tp4T%2B0xAQEz7N%2FPVG2FvA%3D&amp;reserved=0

For a while, if the same error occurs again, is it possible to
resubmit of the LAVA Job manually (or ignore errors)?

Best regards,
Hiraku Toyooka

On Wed, Mar 24, 2021 at 7:55 AM Pavel Machek <pavel@...>
wrote:

Hi!

I'm preparing new 4.19-rt release, and I see tests failing on zynqmp.

https://jpn01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab
.com%2Fcip-project%2Fcip-kernel%2Flinux-cip%2F-
%2Fpipelines%2F275281028&amp;data=04%7C01%7CChris.Paterson2%40ren
esas.com%7Ca984f521d1a445e1045708d900f23fb0%7C53d82571da1947e49cb
4625a166a4a2a%7C0%7C0%7C637541862716447769%7CUnknown%7CTWFpb
GZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI
6Mn0%3D%7C1000&amp;sdata=jC5XQTCE5MSoQ1HAj7X31wAXoxSC6OXtTA
eKtWpoglU%3D&amp;reserved=0

But they fail on old release, too, and IIRC 4.19 simply does not
support zynqmp.

So I believe this is not a kernel failure. If I'm wrong, let me know.

Best regards,
Pavel
--
DENX Software Engineering GmbH, Managing Director: Wolfgang
Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell,
Germany



--
Hiraku Toyooka
Cybertrust Japan Co., Ltd.



--
Hiraku Toyooka
Cybertrust Japan Co., Ltd.



--
Hiraku Toyooka
Cybertrust Japan Co., Ltd.

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