On 2021-12-21 20:07, Casey Waldren via Valgrind-users wrote:
Hello,
I am running into the following errors when running helgrind on a C++
binary built with googletest. The host is Ubuntu 20.04.
The invocation is:
valgrind --tool=helgrind --error-exitcode=100 ./tests/google_tests
The errors are:
---Thread-Announcement------------------------------------------
==947== ==947== Thread #1 is the program's root thread ==947== ==947==
----------------------------------------------------------------
==947== ==947== Thread #1: pthread_mutex_destroy with invalid argument
==947== at 0x483FC96: ??? (in
/usr/lib/x86_64-linux-gnu/valgrind/vgpreload_helgrind-amd64-linux.so)
==947== by 0x5AD316F: ??? (in
/usr/lib/x86_64-linux-gnu/libp11-kit.so.0.3.0) ==947== by 0x4011F5A:
_dl_fini (dl-fini.c:138) ==947== by 0x4D12A26: __run_exit_handlers
(exit.c:108) ==947== by 0x4D12BDF: exit (exit.c:139) ==947== by
0x4CF00B9: (below main) (libc-start.c:342) ==947== ==947==
----------------------------------------------------------------
==947== ==947== Thread #1: pthread_mutex_destroy with invalid argument
==947== at 0x483FC96: ??? (in
/usr/lib/x86_64-linux-gnu/valgrind/vgpreload_helgrind-amd64-linux.so)
==947== by 0x4011F5A: _dl_fini (dl-fini.c:138) ==947== by 0x4D12A26:
__run_exit_handlers (exit.c:108) ==947== by 0x4D12BDF: exit
(exit.c:139) ==947== by 0x4CF00B9: (below main) (libc-start.c:342)
I am wondering if anyone has seen this or can shed some light on what
these imply? I used --tool=drd and it failed with almost identical
errors.
Hi
Which version of Valgrind is this with?
I've been trying to do some cleanup of C++ and DRD/Helgrind, but I
haven't seen this sort of problem.
This looks like pthread_mutex_destroy being called from a destructor.
Can you provide a simple reproducer?
A+
Paul
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