Hello,

kernel test robot noticed "kernel-selftests.vDSO.vdso_standalone_test_x86.fail" on:

commit: f68b079b1d5ec46687a097347303b616927eb9ff ("selftests: vDSO: build tests with O2 optimization") https://git.kernel.org/cgit/linux/kernel/git/crng/random.git jd/arm64-vdso

in testcase: kernel-selftests version: kernel-selftests-x86_64-977d51cf-1_20240508 with following parameters:

group: group-03

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)

If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot oliver.sang@intel.com | Closes: https://lore.kernel.org/oe-lkp/202409082121.553d4c89-oliver.sang@intel.com

# timeout set to 300 # selftests: vDSO: vdso_standalone_test_x86 # Segmentation fault not ok 5 selftests: vDSO: vdso_standalone_test_x86 # exit=139

The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20240908/202409082121.553d4c89-olive...