On Fri, Oct 15, 2021 at 10:52:00AM +0800, Hangbin Liu wrote: > > - mod_timer(&p->timer, now + br->multicast_membership_interval); > > + if (igmpv2_mldv1) > > + mod_timer(&p->timer, now + br->multicast_membership_interval); > > Hi Nikolay, > > Our engineer found that the multicast_membership_interval will not work with > IGMPv3. Is it intend as you said "IGMPv3/MLDv2 handling is not yet > implemented" ? Ah, I saw in br_multicast_group_expired() it wait for mp->ports be freed before delete the mdb entry. And in br_multicast_port_group_expired() it wait for src entry freed first. But when mod group src timer, we use __grp_src_mod_timer(ent, now + br_multicast_gmi(brmctx)); instead of user configured multicast_membership_interval. I think we should fix it. WDYT? Thanks Hangbin
