Public bug reported:
This issue can be reproduced in 3.2.0-133 in proposed and 3.2.0-131. So
it should not be considered as a regression.
We didn't spot this issue before, until I'm testing 3.2 kernel on one of
the laptop (CID 201307-13930) in Cert lab instead of using our regular
regression-testing test pool from kernel team this cycle.
======================================================================
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:
0x40022000
0x40022000
0x40022000
FAIL: ASLR not functional (vdso always at 0x40022000)
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: precise
** Tags added: precise
** Description changed:
This issue can be reproduced in 3.2.0-133 in proposed and 3.2.0-131. So
it should not be considered as a regression.
+ We didn't spot this issue before, until I'm testing 3.2 kernel on one of
+ the laptop (CID 201307-13930) in Cert lab instead of using our regular
+ regression-testing test pool from kernel team this cycle.
- We didn't spot this issue before, until I'm testing 3.2 kernel on one of the
laptop (CID 201307-13930) in Cert lab this cycle.
-
- ======================================================================
- 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:
- 0x40022000
- 0x40022000
- 0x40022000
- FAIL: ASLR not functional (vdso always at 0x40022000)
+ ======================================================================
+ 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:
+ 0x40022000
+ 0x40022000
+ 0x40022000
+ FAIL: ASLR not functional (vdso always at 0x40022000)
--
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https://bugs.launchpad.net/bugs/1747630
Title:
Kernel security test test_022_aslr_hardy_vdso failed on Precise i386
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