Ok, glad everything worked out then, thanks for sharing! Best, Gabe On Mon, Aug 22, 2022 at 4:42 PM Florian Westphal <fw@xxxxxxxxx> wrote: > > 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://urldefense.proofpoint.com/v2/url?u=https-3A__patchwork.ozlabs.org_project_netfilter-2Ddevel_patch_20220821085939.571378-2D1-2Dpablo-40netfilter.org_&d=DwIFAg&c=009klHSCxuh5AI1vNQzSO0KGjl4nbi2Q0M1QLJX9BeE&r=EyAJYRJu01oaAhhVVY3o8zKgZvacDAXd_PNRtaqACCo&m=tKybb4B0md9Rrb5d9AH-UN2fjr4L8y6LtRxywepWhKsWCyN0OWaRwAtDbGt10WQD&s=uJ4BtOvCcZOe6F17rDKQipDF0McLeOwaUL9jO3BgTCU&e= > > which makes table_handle per netns.
