Got this on testflinger:igor (arm64) | bunsen (amd64) for jammy:linux- lowlatency-hwe-6.8 6.8.0-48.48.3~22.04.1
Test code is simple and seems correct. cpuhotplug04.sh:81 "get_hotplug_cpus" call returns out-of-order (cpu31 != last cpu). I think failure is due to instance. Test passes on fava (amd64). 14:39:52 DEBUG| INFO: Test start time: Mon Oct 21 14:39:49 UTC 2024 14:39:52 DEBUG| COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 292121 -n 292121 -f /tmp/ltp-GW20pdJKtG/alltests -l /dev/null -C /dev/null -T /dev/null 14:39:52 DEBUG| LOG File: /dev/null 14:39:52 DEBUG| FAILED COMMAND File: /dev/null 14:39:52 DEBUG| TCONF COMMAND File: /dev/null 14:39:52 DEBUG| Running tests....... 14:39:52 DEBUG| Name: cpuhotplug04 14:39:52 DEBUG| Date: Mon Oct 21 14:39:49 UTC 2024 14:39:52 DEBUG| Desc: Does it prevent us from offlining the last CPU? 14:39:52 DEBUG| 14:39:52 DEBUG| /opt/ltp/testcases/bin/cpuhotplug04.sh: 99: echo: echo: I/O error 14:39:52 DEBUG| cpuhotplug04 1 TFAIL: Could not offline cpu31 14:39:52 DEBUG| INFO: ltp-pan reported some tests FAIL 14:39:52 DEBUG| LTP Version: 20230929-874-gba610da01 14:39:52 DEBUG| INFO: Test end time: Mon Oct 21 14:39:52 UTC 2024 -- You received this bug notification because you are a member of Canonical Platform QA Team, which is subscribed to ubuntu-kernel-tests. https://bugs.launchpad.net/bugs/1836169 Title: cpuhotplug04 in cpuhotplug from ubuntu_ltp failed on amd64/ARM64 (TFAIL: Could not offline cpuXX) Status in ubuntu-kernel-tests: Triaged Status in linux package in Ubuntu: Confirmed Status in linux source package in Bionic: Confirmed Status in linux source package in Cosmic: Won't Fix Status in linux source package in Disco: Won't Fix Status in linux source package in Focal: Confirmed Status in linux source package in Jammy: Confirmed Bug description: This issue can be found on both ThunderX and Moonshot ARM64 <<<test_output>>> incrementing stop Name: cpuhotplug04 Date: Thu Jul 11 08:34:50 UTC 2019 Desc: Does it prevent us from offlining the last CPU? sh: echo: I/O error cpuhotplug04 1 TFAIL: Could not offline cpu0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=1 corefile=no cutime=9 cstime=4 <<<test_end>>> 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 "cpuhotplug04 cpuhotplug04.sh -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 08:28:42 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/1836169/+subscriptions -- Mailing list: https://launchpad.net/~canonical-ubuntu-qa Post to : canonical-ubuntu-qa@lists.launchpad.net Unsubscribe : https://launchpad.net/~canonical-ubuntu-qa More help : https://help.launchpad.net/ListHelp
