Same failure:
TFAIL: No cpuhotplug_do_spin_loop processes found on CPU1
Found on amd64 node naumann with Disco kernel.
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1836167
Title:
cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on C Moonshot ARM64
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Cosmic:
Confirmed
Status in linux source package in Disco:
New
Bug description:
<<<test_output>>>
incrementing stop
Name: cpuhotplug03
Date: Thu Jul 11 08:31:48 UTC 2019
Desc: Do tasks get scheduled to a newly on-lined CPU?
CPU is 1
sh: echo: I/O error
cpuhotplug03 1 TBROK: CPU1 cannot be offlined
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 4642 0.0 0.0 2020 488 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4643 0.0 0.0 2020 480 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4644 0.0 0.0 2020 468 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4645 0.0 0.0 2020 488 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4646 0.0 0.0 2020 472 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4647 0.0 0.0 2020 480 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4648 0.0 0.0 2020 456 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4649 0.0 0.0 2020 508 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4650 0.0 0.0 2020 488 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4651 0.0 0.0 2020 472 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4652 0.0 0.0 2020 484 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4653 0.0 0.0 2020 496 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4654 0.0 0.0 2020 464 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4655 0.0 0.0 2020 492 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4656 0.0 0.0 2020 448 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4657 0.0 0.0 2020 472 pts/0 R 08:31 0:00 /bin/sh
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
root 4661 0.0 0.0 7540 648 pts/0 S 08:31 0:00 grep
cpuhotplug_do_spin_loop
cpuhotplug03 1 TINFO: Onlining CPU 1
7 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
4 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
0 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
3 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
6 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
5 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
3 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
7 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
6 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
2 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
4 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
2 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
0 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
5 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
cpuhotplug03 1 TPASS: 2 cpuhotplug_do_spin_loop processes found on CPU1
<<<execution_status>>>
initiation_status="ok"
duration=1 termination_type=exited termination_id=2 corefile=no
cutime=1060 cstime=9
<<<test_end>>>
Test passed on ThunderX ARM64, probably a test case issue.
Steps to run this test:
git clone --depth=1 https://github.com/linux-test-project/ltp.git
cd ltp; make autotools; ./configure; make; sudo make install
echo "cpuhotplug03 cpuhotplug03.sh -c 1 -l 1" > /tmp/jobs
sudo /opt/ltp/runltp -f /tmp/jobs
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-25-generic 4.18.0-25.26
ProcVersionSignature: User Name 4.18.0-25.26-generic 4.18.20
Uname: Linux 4.18.0-25-generic aarch64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jul 11 06:57 seq
crw-rw---- 1 root audio 116, 33 Jul 11 06:57 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.10-0ubuntu13.4
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: Thu Jul 11 08:22:51 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=ttyS0,9600n8r ro
RelatedPackageVersions:
linux-restricted-modules-4.18.0-25-generic N/A
linux-backports-modules-4.18.0-25-generic N/A
linux-firmware 1.175.6
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1836167/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
