Hi, On 8/22/24 18:38, Felix Fietkau wrote:
When a mdb entry is removed, the bridge switchdev code can issue a switchdev_port_obj_del call for a port that was not offloaded. This leads to an imbalance in switchdev_port_obj_add/del calls, since br_switchdev_mdb_replay has not been called for the port before. This can lead to potential multicast forwarding issues and messages such as: mt7915e 0000:01:00.0 wl1-ap0: Failed to del Host Multicast Database entry (object id=3) with error: -ENOENT (-2). Fix this issue by checking the port offload status when iterating over lower devs. Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
This looks like a fix suitable for the net tree and deserving a fixes tag. Could you please repost adding both the target tree prefix and tag?
Thanks, Paolo
