Public bug reported: In our Artful kernel SRU test pool, this test will only failed on two nodes: "pepe"(Dell PowerEdge R310) and "daedalus"(Intel Purley 2S)
Steps: 1. git clone --depth=1 https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/artful linux 2. cd linux 3. git checkout -f 4. git clean -f -d 5. git ls-files --others --directory 6. xargs rm -rvf 7. rm -rf '.git/rebase*' 8. git fetch origin master 9. git reset --hard FETCH_HEAD 10. patch -p1 11. cd tools/testing/selftests 12. make clean 13. make 14. sudo bpf/test_maps Result: * The test failed with the "Cannot allocate memory" error message: Failed to create hashmap key=4 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=4096 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=65536 'Cannot allocate memory' Failed to create hashmap key=4 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=16 value=8192 'Cannot allocate memory' Failed to create hashmap key=16 value=8192 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=32768 'Cannot allocate memory' Failed to create hashmap key=16 value=4096 'Cannot allocate memory' Failed to create hashmap key=16 value=32768 'Cannot allocate memory' Failed to create hashmap key=16 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=16384 'Cannot allocate memory' Failed to create hashmap key=32 value=32768 'Cannot allocate memory' Failed to create hashmap key=16 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=16384 'Cannot allocate memory' Failed to create hashmap key=16 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=32 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=32768 'Cannot allocate memory' Failed to create hashmap key=8 value=32768 'Cannot allocate memory' Failed to create hashmap key=16 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=16384 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=32768 'Cannot allocate memory' Failed to create hashmap key=32 value=32768 'Cannot allocate memory' Failed to create hashmap key=8 value=32768 'Cannot allocate memory' Failed to create hashmap key=16 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=32768 'Cannot allocate memory' Failed to create hashmap key=16 value=8192 'Cannot allocate memory' Failed to create hashmap key=16 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=16 value=32768 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=16384 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=4 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=32768 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=4 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=32768 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=32768 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=32768 'Cannot allocate memory' Failed to create hashmap key=16 value=32768 'Cannot allocate memory' Failed to create hashmap key=8 value=65536 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=131072 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=8 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' Failed to create hashmap key=16 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=262144 'Cannot allocate memory' Failed to create hashmap key=16 value=128 'Cannot allocate memory' Failed to create hashmap key=16 value=131072 'Cannot allocate memory' ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-32-generic 4.13.0-32.35 ProcVersionSignature: User Name 4.13.0-32.35-generic 4.13.13 Uname: Linux 4.13.0-32-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Feb 21 04:17 seq crw-rw---- 1 root audio 116, 33 Feb 21 04:17 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.7-0ubuntu3.7 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: Date: Wed Feb 21 04:24:56 2018 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': '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: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash ProcFB: 0 astdrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-32-generic.efi.signed root=UUID=e93f24ed-4e90-4ccb-ba6d-f3b97fe0436f ro RelatedPackageVersions: linux-restricted-modules-4.13.0-32-generic N/A linux-backports-modules-4.13.0-32-generic N/A linux-firmware 1.169.3 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': '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.family: Family dmi.product.name: S2600WFT dmi.product.version: .................... dmi.sys.vendor: Intel Corporation ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug artful uec-images -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750724 Title: test_maps in ubuntu_bpf test suite will failed with Artful kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750724/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
