On Wed, 1 Apr 2026 08:48:24 -0700 Zijing Yin wrote: > When CONFIG_BRIDGE_VLAN_FILTERING is not set, br_vlan_group() and > nbp_vlan_group() return NULL (br_private.h stub definitions). The > BR_BOOLOPT_FDB_LOCAL_VLAN_0 toggle code is compiled unconditionally and > reaches br_fdb_delete_locals_per_vlan_port() and > br_fdb_insert_locals_per_vlan_port(), where the NULL vlan group pointer > is dereferenced via list_for_each_entry(v, &vg->vlan_list, vlist).
I think you'll need to repost this once more and CC netdev. I don't think bridge has its own tree.
