After the kernel fixed the /proc/kallsyms output, this exposed some other behavioral changes around kernel pointers that were introduced in 4.15. I've refactored the qrt script to make these changes independent of each other (so that if one fails, other checks will still run), as well as fixed things up to take into account the new 4.15 behaviors.
This is in qrt git commit https://git.launchpad.net/qa-regression- testing/commit/?id=21d3d42aa75eef6b4253f9a0304a4ef63ec84b18 . Thanks. ** Changed in: qa-regression-testing Status: Invalid => Fix Released ** Changed in: linux (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1751202 Title: test_095_kernel_symbols_missing in ubuntu_qrt_kernel_security failed on Bionic Status in QA Regression Testing: Fix Released Status in linux package in Ubuntu: Fix Released Bug description: This issue could be found on AMD64, ppc64le, ARM64, s390x (not sure about i386, which was not tested because of the deployment issue in the last cycle) Steps: 1. Deploy an AMD64 system with Bionic 2. sudo apt-get install git python-minimal -y 3. git clone --depth=1 git://kernel.ubuntu.com/ubuntu/autotest-client-tests -b master-next 4. git clone --depth=1 git://kernel.ubuntu.com/ubuntu/autotest 5. rm -fr autotest/client/tests 6. ln -sf ~/autotest-client-tests autotest/client/tests 7. AUTOTEST_PATH=/home/ubuntu/autotest sudo -E autotest/client/autotest-local --verbose autotest/client/tests/ubuntu_qrt_kernel_security/control ERROR: test_095_kernel_symbols_missing (__main__.KernelSecurityTest) kernel addresses in kallsyms and modules are zeroed out ---------------------------------------------------------------------- Traceback (most recent call last): File "./test-kernel-security.py", line 1508, in test_095_kernel_symbols_missing self._check_pK_files(expected) File "./test-kernel-security.py", line 1440, in _check_pK_files expected) File "./test-kernel-security.py", line 1401, in _read_twice self.assertEqual(expected, 0 == int(address, 16), "%s: user saw %s" % (filename, address)) ValueError: invalid literal for int() with base 16: '(null)' ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-10-generic 4.15.0-10.11 ProcVersionSignature: User Name 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Feb 23 04:53 seq crw-rw---- 1 root audio 116, 33 Feb 23 04:53 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: CurrentDmesg: Date: Fri Feb 23 06:57:48 2018 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' MachineType: Dell Inc. PowerEdge R320 PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash ProcFB: 0 mgadrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-10-generic root=UUID=0845f9a0-ab8c-4dfa-8385-af21f2f2b9ad ro RelatedPackageVersions: linux-restricted-modules-4.15.0-10-generic N/A linux-backports-modules-4.15.0-10-generic N/A linux-firmware 1.171 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/11/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.2.4 dmi.board.name: 0DY523 dmi.board.vendor: Dell Inc. dmi.board.version: A03 dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.2.4:bd05/11/2012:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0DY523:rvrA03:cvnDellInc.:ct23:cvr: dmi.product.name: PowerEdge R320 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1751202/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
