** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic
-- 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/1809704 Title: efivarfs test in ubuntu_kernel_selftest failed on the second run Status in ubuntu-kernel-tests: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Xenial: Fix Released Status in linux source package in Bionic: Fix Committed Status in linux source package in Cosmic: Won't Fix Status in linux source package in Disco: Fix Released Bug description: == SRU Justification == If you run the test selftest/efivarfs test suite twice, it will fail on the second run. This is because the test file created in the first run will obtain the immutable property, and it will make the second attempt failed with premission denied error. == Fix == * 1f0ea958 (selftests: efivarfs: return Kselftest Skip code for skipped tests) * dff6d2ae (selftests/efivarfs: clean up test files from test_create*()) This issue exists in X/B/D, fixed in newer releases. For Xenial it lacks the crucial commit which allows the selftest framework to handle KSFT_SKIP return code (3f4435b5), so the first commit has to be backported to keep using 0 as its return value. The second commit is a backport with fuzzy adjustments. For Bionic, the first commit is a clean cherry-pick, the second is a backport with fuzzy adjustments. For Disco, it just needs the second commit, which is also a backport with fuzzy adjustments as well. == Test == Patch tested against the affected kernels, and it works as expected. == Regression Potential == Low, changes limited to testing tools. == Original Bug Report == This seems to be an issue to the test case, if you run the test suite twice, it will fail on the second run. The first run will create the test file: $ ll /sys/firmware/efi/efivars/test_create_read-210be57c-9849-4fc7-a635-e6382d1aec27 -rw------- 1 root root 0 Dec 24 07:16 /sys/firmware/efi/efivars/test_create_read-210be57c-9849-4fc7-a635-e6382d1aec27 This is cause the open(O_WRONLY) test in test_create_read failed with premission denied on the second run. This issue can be reproduced with upstream kernel tree on Xenial as well. $ sudo make -C linux/tools/testing/selftests TARGETS=efivarfs run_tests make: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests' for TARGET in efivarfs; do \ make -C $TARGET; \ done; make[1]: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/efivarfs' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/efivarfs' for TARGET in efivarfs; do \ make -C $TARGET run_tests; \ done; make[1]: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/efivarfs' -------------------- running test_create -------------------- ./efivarfs.sh: line 48: /sys/firmware/efi/efivars/test_create-210be57c-9849-4fc7-a635-e6382d1aec27: Permission denied [PASS] -------------------- running test_create_empty -------------------- ./efivarfs.sh: line 65: /sys/firmware/efi/efivars/test_create_empty-210be57c-9849-4fc7-a635-e6382d1aec27: Permission denied [PASS] -------------------- running test_create_read -------------------- open(O_WRONLY): Permission denied [FAIL] -------------------- running test_delete -------------------- [PASS] -------------------- running test_zero_size_delete -------------------- [PASS] -------------------- running test_open_unlink -------------------- [PASS] -------------------- running test_valid_filenames -------------------- [PASS] -------------------- running test_invalid_filenames -------------------- [PASS] selftests: efivarfs.sh [FAIL] make[1]: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/efivarfs' make: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests' ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-141-generic 4.4.0-141.167 ProcVersionSignature: User Name 4.4.0-141.167-generic 4.4.162 Uname: Linux 4.4.0-141-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Dec 24 05:10 seq crw-rw---- 1 root audio 116, 33 Dec 24 05:10 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDmesg: [92859.670497] smpboot: CPU 111 is now offline [92859.723040] kvm: disabled by bios [92859.750562] smpboot: Booting Node 1 Processor 111 APIC 0x7d [92859.821706] kvm: disabled by bios Date: Tue Dec 25 06:30:01 2018 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 003: ID 0b1f:03e9 Insyde Software Corp. Bus 001 Device 002: ID 0000:0001 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Intel Corporation S2600WFT PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-141-generic.efi.signed root=UUID=e93f24ed-4e90-4ccb-ba6d-f3b97fe0436f ro console=ttyS0,115200n8 RelatedPackageVersions: linux-restricted-modules-4.4.0-141-generic N/A linux-backports-modules-4.4.0-141-generic N/A linux-firmware 1.157.21 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/29/2016 dmi.bios.vendor: Intel Corporation dmi.bios.version: SE5C620.86B.01.00.0336.112920161700 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: S2600WFT dmi.board.vendor: Intel Corporation dmi.board.version: H48104-410 dmi.chassis.asset.tag: .................... dmi.chassis.type: 23 dmi.chassis.vendor: ............................... dmi.chassis.version: .................. dmi.modalias: dmi:bvnIntelCorporation:bvrSE5C620.86B.01.00.0336.112920161700:bd11/29/2016:svnIntelCorporation:pnS2600WFT:pvr....................:rvnIntelCorporation:rnS2600WFT:rvrH48104-410:cvn...............................:ct23:cvr..................: dmi.product.name: S2600WFT dmi.product.version: .................... dmi.sys.vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1809704/+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
