Very similar issue found on bionic/gcp-4.15 on 4.15.0-1109.123 only for n1-highcpu-4 instance.
18:45:34 DEBUG| Running './test_maps' 18:45:36 DEBUG| [stdout] Failed to create hashmap 'Cannot allocate memory'! 18:45:36 DEBUG| [stdout] Failed to create hashmap 'Cannot allocate memory'! 18:45:36 DEBUG| [stdout] Failed to create hashmap 'Cannot allocate memory'! 18:45:36 DEBUG| [stdout] Failed to create hashmap 'Cannot allocate memory'! 18:46:06 ERROR| [stderr] test_maps: test_maps.c:967: run_parallel: Assertion `status == 0' failed. With the rest of the threads reporting the same error. This issue also seems to be found in previous cycles on other instances as well. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe in Ubuntu. https://bugs.launchpad.net/bugs/1837386 Title: test_maps from ubuntu_bpf failed with "FAIL:failed to create hashmap" on B-hwe i386 Status in ubuntu-kernel-tests: New Status in linux-hwe package in Ubuntu: New Status in linux-hwe source package in Bionic: New Status in linux-hwe source package in Disco: Won't Fix Bug description: Test failed with: Fork 100 tasks to 'test_hashmap_walk' helper_fill_hashmap(270):FAIL:failed to create hashmap err: Cannot allocate memory, flags: 0x0 ... Fork 100 tasks to 'test_hashmap_walk' test_maps: test_maps.c:1286: __run_parallel: Assertion `status == 0' failed. Fork 1024 tasks to 'test_update_delete' Complete test log could be found here: https://pastebin.ubuntu.com/p/nQBvZJH5Qb/ ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-21-lowlatency 5.0.0-21.22~18.04.1 ProcVersionSignature: User Name 5.0.0-21.22~18.04.1-lowlatency 5.0.15 Uname: Linux 5.0.0-21-lowlatency i686 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: i386 Date: Mon Jul 22 11:30:53 2019 SourcePackage: linux-hwe UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1837386/+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
