Hello,
kernel test robot noticed "kernel-selftests.mm.run_vmtests.sh../uffd_stress_hugetlb_private_128_32.fail" on:
commit: 116d57303a051bb2c7939a5026e441d8a7845db2 ("selftests/mm: add a new test for madv and hugetlb")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
[test failed on linux-next/master 66f1e1ea3548378ff6387b1ce0b40955d54e86aa]
in testcase: kernel-selftests
version: kernel-selftests-x86_64-60acb023-1_20230329
with following parameters:
sc_nr_hugepages: 2
group: mm
compiler: gcc-12
test machine: 36 threads 1 sockets Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz (Cascade Lake) with 32G memory
(please refer to attached dmesg/kmsg for entire log/backtrace)
besides, also see another test always fails upon this commit but pass on parent.
c8b90731427814b1 116d57303a051bb2c7939a5026
---------------- --------------------------
fail:runs %reproduction fail:runs
| | |
:6 100% 6:6 kernel-selftests.mm.run_vmtests.sh../uffd_stress_hugetlb_128_32.fail
:6 100% 6:6 kernel-selftests.mm.run_vmtests.sh../uffd_stress_hugetlb_private_128_32.fail
If you fix the issue in a separate patch/commit (i.e. not just a new vursion of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-lkp/202310302121.d628ff69-oliver.sang@xxxxxxxxx
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20231030/202310302121.d628ff69-oliver.sang@xxxxxxxxx
full test log is attached.
# ------------------------------------
# running ./uffd-stress hugetlb 128 32
# ------------------------------------
# nr_pages: 36, nr_pages_per_cpu: 1
# ERROR: context init failed (errno=12, @uffd-stress.c:254)
# [FAIL]
# --------------------------------------------
# running ./uffd-stress hugetlb-private 128 32
# --------------------------------------------
# nr_pages: 36, nr_pages_per_cpu: 1
# ERROR: context init failed (errno=12, @uffd-stress.c:254)
# [FAIL]
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
Attachment:
kernel-selftests.xz
Description: application/xz
