Trusty arm64 system will hang on libhugetlbfs shmoverride_linked test
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
Invalid
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
Steps:
1. Deploy an ARM64 system with Trusty
2. Install necessary packages
3. git clone --depth=1 -b next https:/
4. make BUILDTYPE=
5. execute the run_test.py in tests directory
Results:
* you will see it stuck at shmoverride_linked test, no output for this test in syslog
truncate_
truncate_
get_huge_pages (2M: 64): PASS
shmoverride_linked (2M: 64):
This issue can be reproduced in 3.13.0-137 and 3.13.0-138 in proposed.
As we didn't run any regression-test on this node between 3.13.0-135 ~ 3.13.0-136 (this node was broken).
This test cannot be built on ARM64 before (till 3.13.0-133, we have changed to use the upstream repo since then) therefore I think this can be considered as not a regression.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.13.0-137-generic aarch64
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.14.1-0ubuntu3.27
Architecture: arm64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
CRDA: Error: [Errno 2] No such file or directory: 'iw'
CurrentDmesg:
Date: Thu Dec 21 07:49:12 2017
IwConfig:
lo no wireless extensions.
enp1s0 no wireless extensions.
enp1s0d1 no wireless extensions.
Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99
PciMultimedia:
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: console=
RelatedPackageV
linux-
linux-
linux-firmware 1.127.24
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | Confirmed → Triaged |
tags: | added: kernel-da-key |
tags: | added: cscc |
This change was made by a bot.