apport information ** Attachment added: "JournalErrors.txt" https://bugs.launchpad.net/bugs/1751000/+attachment/5060188/+files/JournalErrors.txt
-- 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/1751000 Title: pmu test in kvm-unit-test failed on X-hwe ARM64 system Status in linux package in Ubuntu: New Bug description: This failure could be found on both Moonshot and Cavium ThunderX ARM64 systems. Steps: 1. Install necessary packages 2. git clone --depth=1 https://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git 3. cd kvm-unit-tests; ./configure; make 4. TESTNAME=pmu TIMEOUT=90s ACCEL= ./arm/run arm/pmu.flat -smp 1 Result: timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64 -nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/pmu.flat -smp 1 # -initrd /tmp/tmp.H8ucGrg46U INFO: PMU version: 3 INFO: pmu: PMU implementer/ID code/counters: 0(" ")/0/0 FAIL: pmu: Control register Read 0 then 0. FAIL: pmu: Monotonically increasing cycle count instrs : cycles0 cycles1 ... 4: 0 cycles not incrementing! FAIL: pmu: Cycle/instruction ratio SUMMARY: 3 tests, 3 unexpected failures ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.13.0-36-generic 4.13.0-36.40~16.04.1 ProcVersionSignature: Ubuntu 4.13.0-36.40~16.04.1-generic 4.13.13 Uname: Linux 4.13.0-36-generic aarch64 ApportVersion: 2.20.1-0ubuntu2.15 Architecture: arm64 Date: Thu Feb 22 08:29:15 2018 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-hwe UpgradeStatus: No upgrade log present (probably fresh install) --- AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Feb 22 08:24 seq crw-rw---- 1 root audio 116, 33 Feb 22 08:24 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.20.1-0ubuntu2.15 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDmesg: DistroRelease: Ubuntu 16.04 IwConfig: Error: [Errno 2] No such file or directory Lsusb: Error: command ['lsusb'] failed with exit code 1: Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: console=ttyS0,9600n8r ro ProcVersionSignature: Ubuntu 4.13.0-36.40~16.04.1-generic 4.13.13 RelatedPackageVersions: linux-restricted-modules-4.13.0-36-generic N/A linux-backports-modules-4.13.0-36-generic N/A linux-firmware 1.157.16 RfKill: Error: [Errno 2] No such file or directory Tags: xenial uec-images Uname: Linux 4.13.0-36-generic aarch64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1751000/+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
