https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93532
--- Comment #8 from Giulio Benetti <giulio.benetti at benettiengineering dot com> --- Do you mind to use official Buildroot script to reproduce? Here is the procedure: # git clone git://git.busybox.net/buildroot # wget https://git.busybox.net/buildroot-test/tree/utils/br-reproduce-build - modify BASE_GIT=... with your buildroot path in br-reproduce-build then: # chmod a+x br-reproduce-build # ./br-reproduce-build 9a405ec6fabfa306c14a671a5e09359ac623c25b and wait until it hangs, otherwise I see it difficult to reproduce it. Is it ok for you?