Gabriel Ryan <gabe@xxxxxxxxxxxxxxx> wrote: > Hi Florian, > > I just looked at the lock event trace from our report and it looks > like two distinct commit mutexes were held when the race was > triggered. I think the race is probably on the table_handle variable > on net/netfilter/nf_tables_api.c:1221, and not the table->handle field > being written to. See https://patchwork.ozlabs.org/project/netfilter-devel/patch/20220821085939.571378-1-pablo@xxxxxxxxxxxxx/ which makes table_handle per netns.
