Test toggling of multicast snooping when per-VLAN multicast snooping is enabled. The test always passes, but without "bridge: mcast: Fix possible use-after-free when removing a bridge port" it results in a splat. Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Link: https://patch.msgid.link/20260517121122.188333-3-idosch@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>