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[Jürg Häfliger <1748105@xxxxxxxxxxxxxxxxxx>]

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1748105

Title:
  port80 test in ubuntu_kvm_unit_tests failed with timeout

Status in ubuntu-kernel-tests:
  Invalid
Status in linux package in Ubuntu:
  Invalid
Status in linux-azure package in Ubuntu:
  Invalid
Status in linux-azure-edge package in Ubuntu:
  Invalid
Status in linux-kvm package in Ubuntu:
  Invalid
Status in linux-oracle-5.0 package in Ubuntu:
  Invalid

Bug description:
  With Joshua's comment in bug 1719524: "Nested KVM can only be tried on
  instance sizes with nested Hypervisor support: Ev3 and Dv3.", although
  the instance name is E4v3 here but I can start a KVM on it.

  Test port80 test will timeout on it.

  Steps:
  1. git clone --depth=1 https://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git
  2. cd kvm-unit-tests; ./configure; make
  3. Run the port80 test as root:

  # TESTNAME=port80 TIMEOUT=90s ACCEL= ./x86/run x86/port80.flat -smp 1
  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/port80.flat -smp 1 # -initrd /tmp/tmp.3p9PWc2SRi
  enabling apic
  begining port 0x80 write test
  qemu-system-x86_64: terminating on signal 15 from pid 7790

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.14.0-1004-azure-edge 4.14.0-1004.4
  ProcVersionSignature: User Name 4.14.0-1004.4-username-edge 4.14.14
  Uname: Linux 4.14.0-1004-azure-edge x86_64
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: amd64
  Date: Thu Feb  8 06:13:18 2018
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-azure-edge
  UpgradeStatus: No upgrade log present (probably fresh install)

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