canonical-ubuntu-qa team mailing list archive

[Jürg Häfliger <1821393@xxxxxxxxxxxxxxxxxx>]

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1821393

Title:
  vmware_backdoors will fail on kvm_unit_tests on aws i3.metal

Status in ubuntu-kernel-tests:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Reproducible: Yes, every time.
  Series: cosmic
  Kernel: "linux-aws 4.18.0-1012.14"
  Steps:

  1.) apt-get install --yes --allow build-essential cpu-checker qemu-kvm git gcc-multilib
  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=vmware_backdoors TIMEOUT=90s ACCEL= ./x86/run x86/vmware_backdoors.flat -smp 1 -machine vmport=on

  root@ip-172-31-5-254:/home/ubuntu/kvm-unit-tests# TESTNAME=vmware_backdoors TIMEOUT=90s ACCEL= ./x86/run x86/vmware_backdoors.flat -smp 1 -machine vmport=on
  timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel x86/vmware_backdoors.flat -smp 1 -machine vmport=on # -initrd /tmp/tmp.QldMaGLdve
  qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2]
  enabling apic
  paging enabled
  cr0 = 80010011
  cr3 = 45b000
  cr4 = 20
  PASS: vmware_backdoors: rdpmc_test: HOST_TSC kernel
  PASS: vmware_backdoors: rdpmc_test: REAL_TIME kernel
  PASS: vmware_backdoors: rdpmc_test: APPARENT_TIME kernel
  FAIL: vmware_backdoors: rdpmc_test: HOST_TSC user
  FAIL: vmware_backdoors: rdpmc_test: REAL_TIME user
  FAIL: vmware_backdoors: rdpmc_test: APPARENT_TIME user
  PASS: vmware_backdoors: rdpmc_test: RANDOM PMC user
  FAIL: vmware_backdoors: port_test: CMD_GETVERSION user
  PASS: vmware_backdoors: port_test: CMD_GETVERSION kernel
  FAIL: vmware_backdoors: port_test: CMD_ILLEGAL user
  PASS: vmware_backdoors: port_test: RANDOM port user
  SUMMARY: 11 tests, 5 unexpected failures

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