| 2021-06-16 06:58:23 |
Ike Panhc |
bug |
|
|
added bug |
| 2021-06-16 06:58:42 |
Ike Panhc |
nominated for series |
|
kunpeng920/ubuntu-18.04 |
|
| 2021-06-16 06:58:42 |
Ike Panhc |
bug task added |
|
kunpeng920/ubuntu-18.04 |
|
| 2021-06-16 06:58:42 |
Ike Panhc |
nominated for series |
|
kunpeng920/ubuntu-20.04-hwe |
|
| 2021-06-16 06:58:42 |
Ike Panhc |
bug task added |
|
kunpeng920/ubuntu-20.04-hwe |
|
| 2021-06-16 06:58:55 |
Ike Panhc |
nominated for series |
|
kunpeng920/ubuntu-18.04-hwe |
|
| 2021-06-16 06:58:55 |
Ike Panhc |
bug task added |
|
kunpeng920/ubuntu-18.04-hwe |
|
| 2021-06-16 06:58:55 |
Ike Panhc |
nominated for series |
|
kunpeng920/ubuntu-20.04 |
|
| 2021-06-16 06:58:55 |
Ike Panhc |
bug task added |
|
kunpeng920/ubuntu-20.04 |
|
| 2021-06-16 06:59:04 |
Ike Panhc |
bug task deleted |
kunpeng920/ubuntu-18.04 |
|
|
| 2021-06-16 06:59:11 |
Ike Panhc |
bug task deleted |
kunpeng920/ubuntu-20.04-hwe |
|
|
| 2021-08-04 19:40:21 |
dann frazier |
bug task added |
|
linux (Ubuntu) |
|
| 2021-08-04 19:40:41 |
dann frazier |
nominated for series |
|
Ubuntu Impish |
|
| 2021-08-04 19:40:41 |
dann frazier |
bug task added |
|
linux (Ubuntu Impish) |
|
| 2021-08-04 19:40:41 |
dann frazier |
nominated for series |
|
Ubuntu Focal |
|
| 2021-08-04 19:40:41 |
dann frazier |
bug task added |
|
linux (Ubuntu Focal) |
|
| 2021-08-04 19:40:41 |
dann frazier |
nominated for series |
|
Ubuntu Hirsute |
|
| 2021-08-04 19:40:41 |
dann frazier |
bug task added |
|
linux (Ubuntu Hirsute) |
|
| 2021-08-04 19:40:49 |
dann frazier |
linux (Ubuntu Focal): status |
New |
Confirmed |
|
| 2021-08-04 22:00:07 |
dann frazier |
linux (Ubuntu Hirsute): status |
New |
Invalid |
|
| 2021-08-04 22:00:10 |
dann frazier |
linux (Ubuntu Impish): status |
New |
Invalid |
|
| 2021-08-04 22:00:26 |
dann frazier |
linux (Ubuntu Focal): status |
Confirmed |
Triaged |
|
| 2021-09-02 06:41:25 |
Ike Panhc |
description |
[Bug Description]
With focal 5.4 kernel, crypto driver does not clean up its created process when calculation is done. Many zombie processes slow down system. e.g. Takes more then 10sec for ssh connection.
[Steps to Reproduce]
1) Install Ubuntu 20.04 with GA (5.4) kernel
2) sudo apt install -y stress-ng
3) stress-ng --aggressive --verify --timeout 300 --metrics-brief --tz --times --af-alg 0
4) ps aux | grep hisi_qm | wc -l
[Actual Results]
>100000
[Expected Results]
<100
[Reproducibility]
100%
[Additional information]
Can not reproduce with focal HWE (5.8) kernel.
[Resolution] |
[Impact]
hisi_qm does not clean up kernel process after calculation is done. Many zombie processes slow down system. After checkbox cpu stress test, it takes more then 2min to ssh in.
[Test Plan]
1) stress-ng --aggressive --verify --timeout 300 --metrics-brief --tz --times --af-alg 0
2) ps aux | grep hisi_qm | wc -l
Expected result is less then 100
[Regression Risk]
hisi_qm only affects kunpeng920 platform. Minimal risk for other platform, and full regression test is needed on kunpeng920.
=======================
[Bug Description]
With focal 5.4 kernel, crypto driver does not clean up its created process when calculation is done. Many zombie processes slow down system. e.g. Takes more then 10sec for ssh connection.
[Steps to Reproduce]
1) Install Ubuntu 20.04 with GA (5.4) kernel
2) sudo apt install -y stress-ng
3) stress-ng --aggressive --verify --timeout 300 --metrics-brief --tz --times --af-alg 0
4) ps aux | grep hisi_qm | wc -l
[Actual Results]
>100000
[Expected Results]
<100
[Reproducibility]
100%
[Additional information]
Can not reproduce with focal HWE (5.8) kernel.
[Resolution] |
|
| 2021-09-02 06:41:33 |
Ike Panhc |
kunpeng920: status |
New |
In Progress |
|
| 2021-09-02 06:41:37 |
Ike Panhc |
kunpeng920/ubuntu-18.04-hwe: status |
New |
In Progress |
|
| 2021-09-02 06:41:40 |
Ike Panhc |
kunpeng920/ubuntu-20.04: status |
New |
In Progress |
|
| 2021-09-02 06:41:42 |
Ike Panhc |
linux (Ubuntu Focal): status |
Triaged |
In Progress |
|
| 2021-09-30 05:35:37 |
Ike Panhc |
kunpeng920: status |
In Progress |
Incomplete |
|
| 2021-09-30 05:35:42 |
Ike Panhc |
kunpeng920/ubuntu-18.04-hwe: status |
In Progress |
Incomplete |
|
| 2021-09-30 05:35:46 |
Ike Panhc |
kunpeng920/ubuntu-20.04: status |
In Progress |
Incomplete |
|
| 2022-02-14 08:01:29 |
Ike Panhc |
kunpeng920/ubuntu-20.04: status |
Incomplete |
In Progress |
|
| 2022-02-14 08:01:33 |
Ike Panhc |
kunpeng920/ubuntu-18.04-hwe: status |
Incomplete |
In Progress |
|
| 2022-02-14 08:01:37 |
Ike Panhc |
kunpeng920: status |
Incomplete |
In Progress |
|
| 2022-02-14 08:01:40 |
Ike Panhc |
kunpeng920: assignee |
|
Ike Panhc (ikepanhc) |
|
| 2022-02-14 08:01:43 |
Ike Panhc |
kunpeng920/ubuntu-18.04-hwe: assignee |
|
Ike Panhc (ikepanhc) |
|
| 2022-02-14 08:01:45 |
Ike Panhc |
kunpeng920/ubuntu-20.04: assignee |
|
Ike Panhc (ikepanhc) |
|
| 2022-02-14 08:01:47 |
Ike Panhc |
linux (Ubuntu Focal): assignee |
|
Ike Panhc (ikepanhc) |
|
| 2022-03-14 13:47:25 |
Stefan Bader |
linux (Ubuntu Focal): importance |
Undecided |
Medium |
|
| 2022-03-16 14:24:48 |
Stefan Bader |
linux (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
| 2022-03-20 07:48:33 |
Ike Panhc |
kunpeng920/ubuntu-20.04: status |
In Progress |
Fix Committed |
|
| 2022-03-20 07:48:35 |
Ike Panhc |
kunpeng920/ubuntu-18.04-hwe: status |
In Progress |
Fix Committed |
|
| 2022-03-20 07:48:38 |
Ike Panhc |
kunpeng920: status |
In Progress |
Fix Committed |
|
| 2022-03-21 18:53:28 |
Ubuntu Kernel Bot |
tags |
|
verification-needed-focal |
|
| 2022-03-24 07:13:14 |
Ike Panhc |
tags |
verification-needed-focal |
verification-done-focal |
|
| 2022-03-25 12:41:21 |
Ubuntu Kernel Bot |
tags |
verification-done-focal |
verification-done-focal verification-needed-bionic |
|
| 2022-04-01 02:16:51 |
Ike Panhc |
tags |
verification-done-focal verification-needed-bionic |
verification-done-focal verification-failed-bionic |
|
| 2022-04-19 11:38:34 |
Launchpad Janitor |
linux (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2022-04-21 06:22:32 |
Ike Panhc |
kunpeng920/ubuntu-20.04: status |
Fix Committed |
Fix Released |
|
| 2022-04-21 06:22:36 |
Ike Panhc |
kunpeng920/ubuntu-18.04-hwe: status |
Fix Committed |
Fix Released |
|
| 2022-04-21 06:22:39 |
Ike Panhc |
kunpeng920: status |
Fix Committed |
Fix Released |
|
| 2022-05-02 08:51:35 |
Juerg Haefliger |
tags |
verification-done-focal verification-failed-bionic |
verification-done-bionic verification-done-focal |
|
