** Package changed: linux (Ubuntu) => stress-ng (Ubuntu)
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stress-ng will make an Ubuntu on LPAR s390x Bionic system become very
Status in stress-ng package in Ubuntu:
On an Ubuntu on LPAR s390x node, s2lp4, boot with Bionic kernel.
When trying to run the ubuntu_stress_smoke test on it. This test will cause
fork: retry: Resource temporarily unavailable
Not sure which test is the cause, but the system will become very slow
after running this test suite. And it seems that the test suite will
terminates itself before walking through all the test cases.
1st run: terminates after the epoll test
2nd run: crashed and rebooted after the branch test
3rd run: terminates after the eventfd test
4th run: terminates after the enosys test
Command to run the test:
AUTOTEST_PATH=/home/ubuntu/autotest sudo -E autotest/client/autotest-local
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-11-generic 4.15.0-11.12
ProcVersionSignature: Ubuntu 4.15.0-11.12-generic 4.15.5
Uname: Linux 4.15.0-11-generic s390x
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
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': 'aplay'
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
Date: Tue Mar 6 09:31:39 2018
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lsusb: Error: command ['lsusb'] failed with exit code 1:
ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb'
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
UpgradeStatus: No upgrade log present (probably fresh install)
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