hackbench01 from sched test suite in LTP failed with KVM kernel

Bug #1830675 reported by Po-Hsu Lin on 2019-05-28
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
Undecided
Unassigned
linux-kvm (Ubuntu)
Undecided
Unassigned

Bug Description

Test failed with:
    fork() (error: Resource temporarily unavailable)

<<<test_start>>>
tag=hackbench01 stime=1559023701
cmdline="hackbench 50 process 1000"
contacts=""
analysis=exit
<<<test_output>>>
Running with 50*40 (== 2000) tasks.
fork() (error: Resource temporarily unavailable)
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=1 corefile=no
cutime=0 cstime=30
<<<test_end>>>

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1035-kvm 4.15.0-1035.35
ProcVersionSignature: User Name 4.15.0-1035.35-kvm 4.15.18
Uname: Linux 4.15.0-1035-kvm x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
Date: Tue May 28 06:10:47 2019
SourcePackage: linux-kvm
UpgradeStatus: No upgrade log present (probably fresh install)

Po-Hsu Lin (cypressyew) wrote :
Po-Hsu Lin (cypressyew) on 2019-06-24
tags: added: sru-20190603 ubuntu-ltp
Po-Hsu Lin (cypressyew) on 2019-06-24
tags: added: linux-kvm
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