Linux aarch64 test_services with Fast-RTPS sometimes times out

[clalancette]

The aarch64 test from last night eventually failed test_services__rmw_fastrtps_cpp with the following:

09:14:37 24: Test command: /home/rosbuild/ci_scripts/venv/bin/python3 "-u" "/home/rosbuild/ci_scripts/ws/install/ament_cmake_test/share/ament_cmake_test/cmake/run_test.py" "/home/rosbuild/ci_scripts/ws/build/rcl/test_results/rcl/test_services__rmw_fastrtps_cpp.xunit.xml" "--package-name" "rcl" "--output-file" "/home/rosbuild/ci_scripts/ws/build/rcl/ament_cmake_pytest/test_services__rmw_fastrtps_cpp.txt" "--env" "RMW_IMPLEMENTATION=rmw_fastrtps_cpp" "--append-env" "LD_LIBRARY_PATH=/home/rosbuild/ci_scripts/ws/build/rcl" "--command" "/home/rosbuild/ci_scripts/venv/bin/python3" "-u" "-m" "pytest" "/home/rosbuild/ci_scripts/ws/build/rcl/test/test/test_services__rmw_fastrtps_cpp_.py" "-o" "cache_dir=/home/rosbuild/ci_scripts/ws/build/rcl/test/ament_cmake_pytest/test_services__rmw_fastrtps_cpp/.cache" "--junit-xml=/home/rosbuild/ci_scripts/ws/build/rcl/test_results/rcl/test_services__rmw_fastrtps_cpp.xunit.xml" "--junit-prefix=rcl"
09:14:37 24: Test timeout computed to be: 15
09:14:37 24: -- run_test.py: extra environment variables:
09:14:37 24:  - RMW_IMPLEMENTATION=rmw_fastrtps_cpp
09:14:37 24: -- run_test.py: extra environment variables to append:
09:14:37 24:  - LD_LIBRARY_PATH+=/home/rosbuild/ci_scripts/ws/build/rcl
09:14:37 24: -- run_test.py: invoking following command in '/home/rosbuild/ci_scripts/ws/src/ros2/rcl/rcl':
09:14:37 24:  - /home/rosbuild/ci_scripts/venv/bin/python3 -u -m pytest /home/rosbuild/ci_scripts/ws/build/rcl/test/test/test_services__rmw_fastrtps_cpp_.py -o cache_dir=/home/rosbuild/ci_scripts/ws/build/rcl/test/ament_cmake_pytest/test_services__rmw_fastrtps_cpp/.cache --junit-xml=/home/rosbuild/ci_scripts/ws/build/rcl/test_results/rcl/test_services__rmw_fastrtps_cpp.xunit.xml --junit-prefix=rcl
09:14:40 24: ============================= test session starts ==============================
09:14:40 24: platform linux -- Python 3.6.5, pytest-3.6.3, py-1.5.4, pluggy-0.6.0
09:14:40 24: rootdir: /home/rosbuild/ci_scripts/ws, inifile:
09:14:40 24: plugins: rerunfailures-4.1, repeat-0.4.1, cov-2.5.1
09:14:41 24: collected 1 item
09:14:41 24: 
09:14:52 19/23 Test #24: test_services__rmw_fastrtps_cpp ............***Timeout  15.02 sec

[clalancette]

Looks like a similar failure happened last night: https://ci.ros2.org/view/nightly/job/nightly_linux-aarch64_repeated/476

[dirk-thomas]

I will go ahead and close this ticket for now since these tests haven't failed for at least the last month.