It looks like this failure comes from this "hugetlbfs sealing" test case: https://github.com/torvalds/linux/commit/724978457fe29626bb6ce78e6c324c9d2648dcf7#diff-4e7dd2f5018b2be2ef6b3decbbb301809019580254f09335a85506a27cdc5b79
And this test case is part of the following kernel commit: [0/6] memfd: add sealing to hugetlb-backed memory https://lore.kernel.org/patchwork/cover/846262/ Maybe next is to check if these patches can make this test pass. -- 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/1910277 Title: core dump in hugetlbfs_test in 5.8.0-34.37 ADT test failure with linux 5.8.0-34.37 Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: Incomplete Bug description: Not a regression. Found occuring on previous kernels including 5.8.0-29.31 Testing failed on: amd64: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-groovy/groovy/amd64/l/linux/20201218_030102_175b9@/log.gz arm64: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-groovy/groovy/arm64/l/linux/20201217_165622_90478@/log.gz ppc64el: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-groovy/groovy/ppc64el/l/linux/20201217_103407_ff212@/log.gz s390x: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-groovy/groovy/s390x/l/linux/20201217_095421_b8712@/log.gz 09:03:05 DEBUG| [stdout] # selftests: memfd: run_hugetlbfs_test.sh 09:03:05 DEBUG| [stdout] # ./run_hugetlbfs_test.sh: line 47: [: -lt: unary operator expected 09:03:05 DEBUG| [stdout] # ./run_hugetlbfs_test.sh: line 60: 1125253 Aborted (core dumped) ./memfd_test hugetlbfs 09:03:06 DEBUG| [stdout] # Aborted (core dumped) 09:03:06 DEBUG| [stdout] ok 3 selftests: memfd: run_hugetlbfs_test.sh 09:03:06 DEBUG| [stdout] make[1]: Leaving directory '/tmp/autopkgtest.rVm8As/build.9pm/src/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/memfd' 09:03:06 DEBUG| [stdout] make: Leaving directory '/tmp/autopkgtest.rVm8As/build.9pm/src/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests' 09:03:06 INFO | ========== Summary =========== 09:03:06 INFO | No failed cases reported To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1910277/+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