ubuntu_ltp_controllers:memcg_use_hirarchy: mkdir subgroup failed on s390x
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned |
Bug Description
On s390x nodes (zVM and LPAR) with hirsute:linux (5.11) on sru-20210927:
Running tests.......
memcg_use_
memcg_use_
memcg_use_
mkdir: cannot create directory ‘subgroup’: Cannot allocate memory
memcg_use_
memcg_use_
memcg_use_
memcg_use_
Summary:
passed 0
failed 0
broken 1
skipped 0
warnings 0
This issue can be found on OEM 5.14.0-1005.5 as well.
Note that this was tested on node onibi due to Intel lab outage.