This test is trying to call a compiled binary "aslr32" and execute:
./aslr32 libs --verbose
If you try to call it from the script, it will fail, however if you run
the binary directly it will be good:
ubuntu@harpo:~/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts$
sudo python2 ./test-kernel-security.py -v
KernelSecurityTest.test_021_aslr_dapper_libs
Running test: './test-kernel-security.py' distro: 'Ubuntu 22.10' kernel:
'5.19.0-15.15 (Ubuntu 5.19.0-15.15-generic 5.19.0)' arch: 'amd64' uid: 0/0
SUDO_USER: 'ubuntu')
test_021_aslr_dapper_libs (__main__.KernelSecurityTest)
ASLR of libs ... (default libs native) (default libs native rekey) (default
libs COMPAT) FAIL
======================================================================
FAIL: test_021_aslr_dapper_libs (__main__.KernelSecurityTest)
ASLR of libs
----------------------------------------------------------------------
Traceback (most recent call last):
File "./test-kernel-security.py", line 1782, in test_021_aslr_dapper_libs
self._test_aslr('libs', expected)
File "./test-kernel-security.py", line 1739, in _test_aslr
self._test_aslr_all(area, expected, "default %s" % area)
File "./test-kernel-security.py", line 1732, in _test_aslr_all
self._test_aslr_exec(area, expected, target, name)
File "./test-kernel-security.py", line 1715, 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 1203, in assertShellExitEquals
self.assertEqual(expected, rc, msg + result + report)
AssertionError: default libs COMPAT:
Got exit code 1, expected 0
Command: './aslr32', 'libs', '--verbose'
Output:
Checking ASLR of libs:
0xf7c81790
0xf7c81790
0xf7c81790
FAIL: ASLR not functional (libs always at 0xf7c81790)
----------------------------------------------------------------------
Ran 1 test in 0.589s
FAILED (failures=1)
ubuntu@harpo:~/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts$
sudo ./kernel-security/aslr/aslr libs --verbose
Checking ASLR of libs:
0x007fb495c907c0
0x007f674ea907c0
0x007f0e0fe907c0
ok: ASLR of libs functional
--
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1983357
Title:
test_021_aslr_dapper_libs from ubuntu_qrt_kernel_security failed on
K-5.19 AMD64
Status in QA Regression Testing:
New
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Kinetic:
Incomplete
Bug description:
Issue found on 5.19.0-9.9 Kinetic AMD64 systems
Test log:
Running test: './test-kernel-security.py' distro: 'Ubuntu 22.10' kernel:
'5.19.0-9.9 (Ubuntu 5.19.0-9.9-generic 5.19.0-rc5)' arch: 'amd64' uid: 0/0
SUDO_USER: 'ubuntu')
test_021_aslr_dapper_libs (__main__.KernelSecurityTest)
ASLR of libs ... (default libs native) (default libs native rekey) (default
libs COMPAT) FAIL
======================================================================
FAIL: test_021_aslr_dapper_libs (__main__.KernelSecurityTest)
ASLR of libs
----------------------------------------------------------------------
Traceback (most recent call last):
File "./test-kernel-security.py", line 1770, in test_021_aslr_dapper_libs
self._test_aslr('libs', expected)
File "./test-kernel-security.py", line 1727, in _test_aslr
self._test_aslr_all(area, expected, "default %s" % area)
File "./test-kernel-security.py", line 1720, in _test_aslr_all
self._test_aslr_exec(area, expected, target, name)
File "./test-kernel-security.py", line 1703, 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 1203, in assertShellExitEquals
self.assertEqual(expected, rc, msg + result + report)
AssertionError: default libs COMPAT:
Got exit code 1, expected 0
Command: './aslr32', 'libs', '--verbose'
Output:
Checking ASLR of libs:
0xf7c81790
0xf7c81790
0xf7c81790
FAIL: ASLR not functional (libs always at 0xf7c81790)
----------------------------------------------------------------------
Ran 1 test in 0.144s
FAILED (failures=1)
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