It seems that test_umath::test_loss_of_precision[complex256] is failing on ppc64le and aarch64 on conda-forge.
Not too sure why.
But we had to skip the tests a while back.
Could be due to bug with libc.
We will make CI runs again once 1.17.5 and 1.18.0 are through.
conda-forge/numpy-feedstock#180