This can be found with Focal Azure 5.4.0-1094.100 on ARM64 instance
Standard_D2pds_v5 as well (this node was added to the pool since that
kernel)
** Tags added: focal
** Also affects: linux-azure (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-azure (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1995040
Title:
test_320_config_arm_pan from ubuntu_qrt_kernel_security failed on
B-azure-5.4 ARM64 instance Standard_D2pds_v5
Status in ubuntu-kernel-tests:
New
Status in linux-azure package in Ubuntu:
Fix Released
Status in linux-azure source package in Focal:
New
Bug description:
Issue found with Bionic Azure 5.4.0-1095.101~18.04.1 on ARM64 instance
Standard_D2pds_v5
This failure can be found with 5.4.0-1094.100~18.04.1 as well. With which we
have this ARM64 instance added to the pool.
Test failed with:
Running 'python2 ./test-kernel-security.py -v
KernelSecurityConfigTest.test_320_config_arm_pan'
Running test: './test-kernel-security.py' distro: 'Ubuntu 18.04' kernel:
'5.4.0-1095.101~18.04.1 (Ubuntu 5.4.0-1095.101~18.04.1-azure 5.4.212)' arch:
'arm64' uid: 0/0 SUDO_USER: 'azure')
test_320_config_arm_pan (__main__.KernelSecurityConfigTest)
Ensure PAN for arm processors is set ... (arm64 processor, looking for
CONFIG_ARM64_SW_TTBR0_PAN) FAIL
======================================================================
FAIL: test_320_config_arm_pan (__main__.KernelSecurityConfigTest)
Ensure PAN for arm processors is set
----------------------------------------------------------------------
Traceback (most recent call last):
File "./test-kernel-security.py", line 2782, in test_320_config_arm_pan
self.assertKernelConfig(config_name, expected)
File "./test-kernel-security.py", line 231, in assertKernelConfig
self.assertKernelConfigSet(name)
File "./test-kernel-security.py", line 218, in assertKernelConfigSet
'%s option was expected to be set in the kernel config' % name)
AssertionError: ARM64_SW_TTBR0_PAN option was expected to be set in the
kernel config
----------------------------------------------------------------------
Ran 1 test in 0.003s
FAILED (failures=1)
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