https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77963
--- Comment #1 from Kostya Serebryany <kcc at gcc dot gnu.org> --- lsan does not work with ptrace. There is https://github.com/google/sanitizers/issues/728 for it. We don't have plans to fix it, but the change I sent for review yesterday causes lsan to complain loudly instead of producing false reports. If you know how to *fix* it, i.e. to make lsan work with ptrace -- please tell.
