| 2023-10-19 13:28:08 |
Po-Hsu Lin |
bug |
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added bug |
| 2023-10-19 13:28:30 |
Po-Hsu Lin |
summary |
Regression for net:vrf-xfrm-tests.sh with F-hwe-5.15 lowlatency on scobee-kernel |
Regression for net:vrf-xfrm-tests.sh with 5.15 kernel on scobee-kernel |
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| 2023-10-19 13:28:40 |
Po-Hsu Lin |
summary |
Regression for net:vrf-xfrm-tests.sh with 5.15 kernel on scobee-kernel |
Regression for net:vrf-xfrm-tests.sh with 5.15 kernel on ARM64 node scobee-kernel |
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| 2023-10-19 13:28:58 |
Po-Hsu Lin |
tags |
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5.15 arm64 focal jammy ubuntu-kernel-selftests |
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| 2023-10-19 13:29:50 |
Po-Hsu Lin |
description |
Issue found on ARM64 node scobee-kernel with:
* J-5.15.0-86.95 lowlatency
* 5.15.0-85.95~20.04.2 generic
* F-5.15.0-86.95~20.04.1 lowlatency
* F-5.15.0-87.96~20.04.1 lowlatency-64k
Test failed with:
$ sudo ./vrf-xfrm-tests.sh
No qdisc on VRF device
TEST: IPv4 no xfrm policy [ OK ]
TEST: IPv6 no xfrm policy [ OK ]
TEST: IPv4 xfrm policy based on address [FAIL]
TEST: IPv6 xfrm policy based on address [FAIL]
TEST: IPv6 xfrm policy with VRF in selector [ OK ]
TEST: IPv4 xfrm policy with xfrm device [FAIL]
TEST: IPv6 xfrm policy with xfrm device [FAIL]
netem qdisc on VRF device
TEST: IPv4 no xfrm policy [ OK ]
TEST: IPv6 no xfrm policy [ OK ]
TEST: IPv4 xfrm policy based on address [FAIL]
TEST: IPv6 xfrm policy based on address [FAIL]
TEST: IPv6 xfrm policy with VRF in selector [ OK ]
TEST: IPv4 xfrm policy with xfrm device [FAIL]
TEST: IPv6 xfrm policy with xfrm device [FAIL]
Tests passed: 6
Tests failed: 8
And this issue does not exist with the following combination:
* F-generic-5.15.0-86.96~20.04.1 howzit-kernel
* F-generic-5.15.0-86.96~20.04.1 wright-kernel
* F-generic-64k-5.15.0-85.95~20.04.2 kopter-kernel
* F-lowlatency-5.15.0-88.98~20.04.1 howzit-kernel
* F-lowlatency-5.15.0-85.94 starmie-kernel
* F-lowlatency-64k-5.15.0-85.94~20.04.1 howzit-kernel
* J-lowlatency-64k-5.15.0-85.94 starmie-kernel
* J-lowlatency-64k-5.15.0-86.95 howzit-kernel
So it looks like hardware related.
And the cause seems to be commit cb43c60 (" selftests: net: vrf-xfrm-tests: change authentication and encryption algos"), which lands on the Jammy tree since:
* Ubuntu-5.15.0-85.95
* Ubuntu-lowlatency-5.15.0-85.94
With this commit reverted, this test can pass on node scobee-kernel with 5.15.0-87-lowlatency-64k |
Issue found on ARM64 node scobee-kernel with:
* J-5.15.0-86.95 lowlatency
* 5.15.0-85.95~20.04.2 generic
* F-5.15.0-86.95~20.04.1 lowlatency
* F-5.15.0-87.96~20.04.1 lowlatency-64k
Test failed with:
$ sudo ./vrf-xfrm-tests.sh
No qdisc on VRF device
TEST: IPv4 no xfrm policy [ OK ]
TEST: IPv6 no xfrm policy [ OK ]
TEST: IPv4 xfrm policy based on address [FAIL]
TEST: IPv6 xfrm policy based on address [FAIL]
TEST: IPv6 xfrm policy with VRF in selector [ OK ]
TEST: IPv4 xfrm policy with xfrm device [FAIL]
TEST: IPv6 xfrm policy with xfrm device [FAIL]
netem qdisc on VRF device
TEST: IPv4 no xfrm policy [ OK ]
TEST: IPv6 no xfrm policy [ OK ]
TEST: IPv4 xfrm policy based on address [FAIL]
TEST: IPv6 xfrm policy based on address [FAIL]
TEST: IPv6 xfrm policy with VRF in selector [ OK ]
TEST: IPv4 xfrm policy with xfrm device [FAIL]
TEST: IPv6 xfrm policy with xfrm device [FAIL]
Tests passed: 6
Tests failed: 8
And this issue does not exist with the following combination:
* F-generic-5.15.0-86.96~20.04.1 howzit-kernel
* F-generic-5.15.0-86.96~20.04.1 wright-kernel
* F-generic-64k-5.15.0-85.95~20.04.2 kopter-kernel
* F-lowlatency-5.15.0-88.98~20.04.1 howzit-kernel
* F-lowlatency-5.15.0-85.94 starmie-kernel
* F-lowlatency-64k-5.15.0-85.94~20.04.1 howzit-kernel
* J-lowlatency-64k-5.15.0-85.94 starmie-kernel
* J-lowlatency-64k-5.15.0-86.95 howzit-kernel
So it looks like this is hardware related.
And the cause seems to be commit cb43c60 (" selftests: net: vrf-xfrm-tests: change authentication and encryption algos"), which lands on the Jammy tree since:
* Ubuntu-5.15.0-85.95
* Ubuntu-lowlatency-5.15.0-85.94
With this commit reverted, this test can pass on node scobee-kernel with 5.15.0-87-lowlatency-64k |
|
| 2023-10-19 15:10:49 |
Po-Hsu Lin |
bug task added |
|
linux (Ubuntu) |
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| 2023-10-19 15:10:54 |
Po-Hsu Lin |
nominated for series |
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Ubuntu Jammy |
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| 2023-10-19 15:10:54 |
Po-Hsu Lin |
bug task added |
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linux (Ubuntu Jammy) |
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| 2023-10-19 15:30:06 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
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| 2023-10-19 15:30:07 |
Ubuntu Kernel Bot |
linux (Ubuntu Jammy): status |
New |
Incomplete |
|
