memcg_test_3 from controllers in LTP timeout with Bionic/Focal/Hirsute (arm64)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
Confirmed
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Bionic |
Confirmed
|
Undecided
|
Unassigned | ||
Focal |
Confirmed
|
Undecided
|
Unassigned | ||
Hirsute |
Won't Fix
|
Undecided
|
Unassigned | ||
Impish |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
This failure could be found in the LTP test suite on a Moonshot ARM64 node with B-4.15, but sometimes it will pass if you try to run it manually. (Sometimes not.)
<<<test_start>>>
tag=memcg_test_3 stime=1563249678
cmdline=
contacts=""
analysis=exit
<<<test_output>>>
incrementing stop
tst_test.c:1100: INFO: Timeout per run is 0h 05m 00s
Test timeouted, sending SIGKILL!
tst_test.c:1140: INFO: If you are running on slow machine, try exporting LTP_TIMEOUT_MUL > 1
tst_test.c:1141: BROK: Test killed! (timeout?)
Summary:
passed 0
failed 0
skipped 0
warnings 0
tst_tmpdir.c:330: WARN: tst_rmdir: rmobj(/
<<<execution_
When it fails, the attempt to remove files will fail, and most of the cgroup_fj_* test will fail:
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
* cgroup_
Steps to run this:
git clone --depth=1 https:/
cd ltp; make autotools; ./configure; make; sudo make install
echo "memcg_test_3 memcg_test_3" > /tmp/jobs
sudo /opt/ltp/runltp -f /tmp/jobs
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.15.0-54-generic aarch64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jul 16 03:46 seq
crw-rw---- 1 root audio 116, 33 Jul 16 03:46 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: arm64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Tue Jul 16 04:16:14 2019
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lsusb: Error: command ['lsusb'] failed with exit code 1:
PciMultimedia:
ProcFB:
ProcKernelCmdLine: console=
RelatedPackageV
linux-
linux-
linux-firmware 1.173.8
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
tags: | added: 4.15 sru-20190701 ubuntu-ltp |
tags: | added: sru-20200106 |
tags: |
added: sru-20200921azure removed: sru-20200921 |
tags: |
added: azure sru-20200921 removed: sru-20200921azure |
tags: | added: sru-20210104 |
tags: | added: hwe-5.8 sru-20210222 |
tags: | added: sru-20210412 |
Changed in ubuntu-kernel-tests: | |
assignee: | Po-Hsu Lin (cypressyew) → nobody |
status: | In Progress → Confirmed |
This change was made by a bot.