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[Bug 1760649] Re: test_072_strict_devmem in kernel security test failed with 4.4/4.15 kvm

 

** Changed in: qa-regression-testing
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1760649

Title:
  test_072_strict_devmem in kernel security test failed with 4.4/4.15
  kvm

Status in QA Regression Testing:
  Invalid
Status in linux package in Ubuntu:
  Incomplete
Status in linux-kvm package in Ubuntu:
  Fix Committed
Status in linux source package in Xenial:
  New
Status in linux-kvm source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Incomplete
Status in linux-kvm source package in Bionic:
  Fix Committed

Bug description:
    FAIL: test_072_strict_devmem (__main__.KernelSecurityTest)
    /dev/mem unreadable for kernel memory
    ----------------------------------------------------------------------
    Traceback (most recent call last):
      File "./test-kernel-security.py", line 766, in test_072_strict_devmem
        self.assertTrue(rc in expected, 'exit code: %d (wanted %s). Output:\n%s' % (rc, ", ".join(["%d" % (x) for x in expected]), output))
    AssertionError: exit code: 1 (wanted 0). Output:
    /dev/mem: No such file or directory

  Steps to reproduce:
    Deploy the node with Xenial 4.4 kernel, install linux-kvm
    sudo apt-get install python-minimal
    git clone --depth=1 git://kernel.ubuntu.com/ubuntu/autotest-client-tests -b master-next
    git clone --depth=1 git://kernel.ubuntu.com/ubuntu/autotest
    rm -fr autotest/client/tests
    ln -sf ~/autotest-client-tests autotest/client/tests
    AUTOTEST_PATH=/home/ubuntu/autotest sudo -E autotest/client/autotest-local --verbose autotest/client/tests/ubuntu_qrt_kernel_security/control

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-1019-kvm 4.4.0-1019.24
  ProcVersionSignature: User Name 4.4.0-1019.24-kvm 4.4.98
  Uname: Linux 4.4.0-1019-kvm x86_64
  NonfreeKernelModules: signpost
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: amd64
  Date: Mon Apr  2 17:10:38 2018
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-kvm
  UpgradeStatus: No upgrade log present (probably fresh install)

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