bug#43779: tbb: test_global_control failure

["Ludovic Courtès" <ludo@gnu.org>]

Hi,

Greg Hogan <code@greghogan.com> skribis:

> I don’t see any build failures on ci.guix.gnu.org <http://ci.guix.gnu.org/>, only two successes. Where is x86_64, should it not at least show as pending?
>
> Builds matching tbb-2020.3
> ID	Specification	Completion time	Job	Name	System	Log
> 3253827	guix-master	2 Oct 10:51 +0200	tbb-2020.3.armhf-linux	tbb-2020.3	armhf-linux
> 3253435	guix-master	2 Oct 02:17 +0200	tbb-2020.3.i686-linux	tbb-2020.3	i686-linux

Here’s the build log of a failure on x86_64:

  https://ci.guix.gnu.org/log/qc926v75q54k94mwgz6gn4s02sjgrr03-tbb-2020.3

(You can build such URLs by appending the basename of the store file
name to “https://ci.guix.gnu.org/log/”.)

It ends like this:

--8<---------------cut here---------------start------------->8---
./test_reader_writer_lock.exe  
done
./test_tbb_condition_variable.exe  
done
./test_intrusive_list.exe  
done
./test_concurrent_priority_queue.exe  
done
./test_task_priority.exe  
Known issue: priority effect is limited in case of blocking-style nesting
make[1]: *** [../../build/Makefile.test:274: test_tbb_plain] Segmentation fault
make[1]: Leaving directory '/tmp/guix-build-tbb-2020.3.drv-0/tbb-2020.3-checkout/build/guix_release'
make: *** [Makefile:42: test] Error 2
--8<---------------cut here---------------end--------------->8---

Ludo’.