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[Jürg Häfliger <1747847@xxxxxxxxxxxxxxxxxx>]

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1747847

Title:
  Tests in ubuntu_qrt_kernel_security (021, 022) complains about ASLR
  not functional on Trusty ARM64

Status in QA Regression Testing:
  Confirmed
Status in ubuntu-kernel-tests:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This was reported in bug 1630000
  I think it's better it tear it down into pieces.

   FAIL: test_021_aslr_dapper_libs (__main__.KernelSecurityTest)
   ASLR of libs
   ----------------------------------------------------------------------
   Traceback (most recent call last):
     File "./test-kernel-security.py", line 1832, in test_021_aslr_dapper_libs
       self._test_aslr('libs', expected)
     File "./test-kernel-security.py", line 1795, in _test_aslr
       self._test_aslr_all(area, expected, "unlimited stack %s" % area)
     File "./test-kernel-security.py", line 1772, in _test_aslr_all
       self._test_aslr_exec(area, expected, target, name)
     File "./test-kernel-security.py", line 1765, in _test_aslr_exec
       self.assertShellExitEquals(aslr_expected, ["./%s" % (target), area, "--verbose"], msg="%s:\n" % name)
     File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/testlib.py", line 1134, in assertShellExitEquals
       self.assertEqual(expected, rc, msg + result + report)
   AssertionError: unlimited stack libs native:
   Got exit code 1, expected 0
   Command: './aslr', 'libs', '--verbose'
   Output:
   Checking ASLR of libs:
   	0x0000200002f130
   	0x0000200002f130
   	0x0000200002f130
   FAIL: ASLR not functional (libs always at 0x0000200002f130)
   
   
   ======================================================================
   FAIL: test_021_aslr_dapper_mmap (__main__.KernelSecurityTest)
   ASLR of mmap
   ----------------------------------------------------------------------
   Traceback (most recent call last):
     File "./test-kernel-security.py", line 1817, in test_021_aslr_dapper_mmap
       self._test_aslr('mmap', expected)
     File "./test-kernel-security.py", line 1795, in _test_aslr
       self._test_aslr_all(area, expected, "unlimited stack %s" % area)
     File "./test-kernel-security.py", line 1772, in _test_aslr_all
       self._test_aslr_exec(area, expected, target, name)
     File "./test-kernel-security.py", line 1765, in _test_aslr_exec
       self.assertShellExitEquals(aslr_expected, ["./%s" % (target), area, "--verbose"], msg="%s:\n" % name)
     File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/testlib.py", line 1134, in assertShellExitEquals
       self.assertEqual(expected, rc, msg + result + report)
   AssertionError: unlimited stack mmap native:
   Got exit code 1, expected 0
   Command: './aslr', 'mmap', '--verbose'
   Output:
   Checking ASLR of mmap:
   	0x0000200018e010
   	0x0000200018e010
   	0x0000200018e010
   FAIL: ASLR not functional (mmap always at 0x0000200018e010)
   
   
   ======================================================================
   FAIL: test_022_aslr_hardy_vdso (__main__.KernelSecurityTest)
   ASLR of vdso
   ----------------------------------------------------------------------
   Traceback (most recent call last):
     File "./test-kernel-security.py", line 1863, in test_022_aslr_hardy_vdso
       self._test_aslr('vdso', expected)
     File "./test-kernel-security.py", line 1795, in _test_aslr
       self._test_aslr_all(area, expected, "unlimited stack %s" % area)
     File "./test-kernel-security.py", line 1772, in _test_aslr_all
       self._test_aslr_exec(area, expected, target, name)
     File "./test-kernel-security.py", line 1765, in _test_aslr_exec
       self.assertShellExitEquals(aslr_expected, ["./%s" % (target), area, "--verbose"], msg="%s:\n" % name)
     File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/testlib.py", line 1134, in assertShellExitEquals
       self.assertEqual(expected, rc, msg + result + report)
   AssertionError: unlimited stack vdso native:
   Got exit code 1, expected 0
   Command: './aslr', 'vdso', '--verbose'
   Output:
   Checking ASLR of vdso:
   	0x0000200001c000
   	0x0000200001c000
   	0x0000200001c000
   FAIL: ASLR not functional (vdso always at 0x0000200001c000)

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-141-generic 3.13.0-141.190
  ProcVersionSignature: User Name 3.13.0-141.190-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-141-generic aarch64
  NonfreeKernelModules: signpost
  AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.1-0ubuntu3.27
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  CurrentDmesg:
   
  Date: Wed Feb  7 06:51:21 2018
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: console=ttyS0,9600n8r ro
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-141-generic N/A
   linux-backports-modules-3.13.0-141-generic  N/A
   linux-firmware                              1.127.24
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)

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