pinctrl_emmitsburg module on L-6.2 cause failure to test_095_kernel_symbols_missing_proc_modules in ubuntu_qrt_kernel_security

[Po-Hsu Lin]

Issue found with 6.2.0-26-generic on node grumman from Intel SDP cloud.

Looks like this pinctrl_emmitsburg module does not match the requirement of test_095_kernel_symbols_missing_proc_modules test in ubuntu_qrt_kernel_security.

Test failed with:
$ sudo python3 ./test-kernel-security.py -v KernelSecurityTest.test_095_kernel_symbols_missing_proc_modules
Running test: './test-kernel-security.py' distro: 'Ubuntu 23.04' kernel: '6.2.0-26.26 (Ubuntu 6.2.0-26.26-generic 6.2.13)' arch: 'amd64' init: 'systemd' uid: 0/0 SUDO_USER: 'ubuntu')
test_095_kernel_symbols_missing_proc_modules (__main__.KernelSecurityTest.test_095_kernel_symbols_missing_proc_modules)
kernel addresses in /proc/modules are zeroed out ... (In 4.15+, /proc/modules always zeroed for users) FAIL

======================================================================
FAIL: test_095_kernel_symbols_missing_proc_modules (__main__.KernelSecurityTest.test_095_kernel_symbols_missing_proc_modules)
kernel addresses in /proc/modules are zeroed out
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/./test-kernel-security.py", line 1431, in test_095_kernel_symbols_missing_proc_modules
    self._check_pK_files(self._095_kernel_symbols_missing_proc_modules, expected=expected)
  File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/./test-kernel-security.py", line 1289, in _check_pK_files
    test_function(expected_restricted)
  File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/./test-kernel-security.py", line 1329, in _095_kernel_symbols_missing_proc_modules
    self.assertTrue(os.path.exists(module_path),
AssertionError: False is not true : Module text section /sys/module/pinctrl_emmitsburg/sections/.text does not exist

----------------------------------------------------------------------
Ran 1 test in 0.048s

FAILED (failures=1)

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: linux-image-6.2.0-26-generic 6.2.0-26.26
ProcVersionSignature: User Name 6.2.0-26.26-generic 6.2.13
Uname: Linux 6.2.0-26-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version k6.2.0-26-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: unknown
CloudArchitecture: x86_64
CloudBuildName: server
CloudID: maas
CloudName: maas
CloudPlatform: maas
CloudSerial: 20230524
CloudSubPlatform: seed-dir (http://192.168.102.22:5248/MAAS/metadata/)
CurrentDmesg: Error: command ['dmesg'] failed with exit code 1: dmesg: read kernel buffer failed: Operation not permitted
Date: Tue Aug 1 09:04:34 2023
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 002: ID 1d6b:0107 Linux Foundation USB Virtual Hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
 /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 10000M
 /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
     |__ Port 11: Dev 2, If 0, Class=Hub, Driver=hub/7p, 480M
MachineType: Intel Corporation ArcherCity
ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-26-generic root=UUID=77d6e516-5dd8-4983-9afa-013505099591 ro apparmor=1
RelatedPackageVersions:
 linux-restricted-modules-6.2.0-26-generic N/A
 linux-backports-modules-6.2.0-26-generic N/A
 linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.2
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
acpidump:

dmi.bios.date: 02/26/2023
dmi.bios.vendor: Intel Corporation
dmi.bios.version: EGSDCRB1.SYS.0100.D09.2302261433
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: ArcherCity
dmi.board.vendor: Intel Corporation
dmi.board.version: ..........
dmi.chassis.asset.tag: ....................
dmi.chassis.type: 23
dmi.chassis.vendor: ...............................
dmi.chassis.version: ..................
dmi.modalias: dmi:bvnIntelCorporation:bvrEGSDCRB1.SYS.0100.D09.2302261433:bd02/26/2023:svnIntelCorporation:pnArcherCity:pvr....................:rvnIntelCorporation:rnArcherCity:rvr..........:cvn...............................:ct23:cvr..................:skuSKUNumber:
dmi.product.family: Family
dmi.product.name: ArcherCity
dmi.product.sku: SKU Number
dmi.product.version: ....................
dmi.sys.vendor: Intel Corporation

[Po-Hsu Lin (cypressyew)]

This is also affecting J-oem-6.5.0-1004.4 on node grumman as well.

[Brian Murray (brian-murray)]

Ubuntu 23.04 (Lunar Lobster) has reached end of life, so this bug will not be fixed for that specific release.