Could you test if adding in 2eb85b750512 fixes the issue?
I confirmed that that does fix it.
Thanks for testing. Queued for 6.1: 2eb85b750512 ("net: stmmac: don't clear network statistics in .ndo_open()") followed by 38cc3c6dcc09 ("net: stmmac: protect updates of 64-bit statistics counters") again.