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[Jürg Häfliger <1758246@xxxxxxxxxxxxxxxxxx>]

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1758246

Title:
  test_120_smep_works in ubuntu_qrt_kernel_security failed on AWS Bionic

Status in ubuntu-kernel-tests:
  Fix Released
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  Invalid

Bug description:
  This test was skipped on -release kernel 4.15.0-12:
    test_120_smep_works (__main__.KernelSecurityTest)
    SMEP works ... (skipped: unfinished test) ok

  But failed with the 4.15.0-13 proposed kernel:

    FAIL: test_120_smep_works (__main__.KernelSecurityTest)
    SMEP works
    ----------------------------------------------------------------------
    Traceback (most recent call last):
      File "./test-kernel-security.py", line 1666, in test_120_smep_works
        self.assertShellExitEquals(0, ["insmod", "execuser/execuser.ko"])
      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: Got exit code 1, expected 0
    Command: 'insmod', 'execuser/execuser.ko'
    Output:
    insmod: ERROR: could not insert module execuser/execuser.ko: Invalid module format

  This issue was spotted with manual run for the
  ubuntu_qrt_kernel_security test. The job executed by the jenkins will
  have this test skipped like the result in 4.15.0-12

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-13-generic 4.15.0-13.14
  ProcVersionSignature: User Name 4.15.0-13.14-generic 4.15.10
  Uname: Linux 4.15.0-13-generic x86_64
  AlsaDevices:
   total 0
   crw-rw---- 1 root audio 116,  1 Mar 23 04:29 seq
   crw-rw---- 1 root audio 116, 33 Mar 23 04:29 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
  ApportVersion: 2.20.8-0ubuntu10
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  Date: Fri Mar 23 05:58:55 2018
  Ec2AMI: ami-266cf15e
  Ec2AMIManifest: (unknown)
  Ec2AvailabilityZone: us-west-2a
  Ec2InstanceType: x1e.xlarge
  Ec2Kernel: unavailable
  Ec2Ramdisk: unavailable
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  MachineType: Xen HVM domU
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=C.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=f06dc295-8830-4ede-8aec-fda10bf30396 ro console=tty1 console=ttyS0 nvme_core.io_timeout=255
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-13-generic N/A
   linux-backports-modules-4.15.0-13-generic  N/A
   linux-firmware                             N/A
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/24/2006
  dmi.bios.vendor: Xen
  dmi.bios.version: 4.2.amazon
  dmi.chassis.type: 1
  dmi.chassis.vendor: Xen
  dmi.modalias: dmi:bvnXen:bvr4.2.amazon:bd08/24/2006:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr:
  dmi.product.name: HVM domU
  dmi.product.version: 4.2.amazon
  dmi.sys.vendor: Xen

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