tests/cpp11_*: failing on i-nucleo-lrwan1

[fjmolinas]

Description

All cpp11 tests are failing on i-nucleo-lrwan1 they all hang right away, reproduced in 2020.04.

Steps to reproduce the issue

BOARD=i-nucleo-lrwan1 make -C tests/cpp11_condition_variable/ flash test

BOARD=i-nucleo-lrwan1 make -C tests/cpp11_mutex/ flash test

BOARD=i-nucleo-lrwan1 make -C tests/cpp11_tthread/ flash term -j3

Expected results

Test passes.

Actual results

• tests/cpp1_condition_variable

2020-07-22 14:01:21,614 # START
2020-07-22 14:01:21,618 # main(): This is RIOT! (Version: 2020.04)
2020-07-22 14:01:21,618 #
2020-07-22 14:01:21,623 # ************ C++ condition_variable test ***********
2020-07-22 14:01:21,626 # Wait with predicate and notify one ...

• tests/cpp1_condition_mutex

2020-07-22 13:59:58,041 # START
2020-07-22 13:59:58,044 # main(): This is RIOT! (Version: 2020.04)
2020-07-22 13:59:58,045 #
2020-07-22 13:59:58,048 # ************ C++ mutex test ***********
2020-07-22 13:59:58,050 # Lock and unlock ...

• tests/cpp1_condition_thread

2020-07-22 14:05:08,979 # START
2020-07-22 14:05:08,983 # main(): This is RIOT! (Version: 2020.04)
2020-07-22 14:05:08,983 #
2020-07-22 14:05:08,986 # ************ C++ thread test ***********
2020-07-22 14:05:08,991 # Creating one thread and passing an argument ...

Versions

Built in docker.

[keestux]

@fjmolinas why do you use % in the title? Don't you mean *, which is common for "glob"?

[fjmolinas]

@fjmolinas why do you use % in the title? Don't you mean *, which is common for "glob"?

Yes, well % its the equivalent for makefiles, change if you find it more understandable.

[keestux]

I see. However, % in makefiles is not equivalent to * wildcard (or glob).

In the title of this issue it makes more sense to use *, so I'll change it.

[maribu]

I cannot reproduce the issues on any of my hardware and didn't see any issues in the last couple of release tests for any of the boards I tested on. I suspend an toolchain issue.

I'm closing this for now. If the issue can be reproduced, this issue can be reopened easily.