[  737.697341][ T8166] br1: port 1(veth1) entered blocking state
[  737.697695][ T8166] br1: port 1(veth1) entered disabled state
[  737.698023][ T8166] veth1: entered allmulticast mode
[  737.702093][ T8166] veth1: entered promiscuous mode
[  737.722417][  T225] br1: port 1(veth1) entered blocking state
[  737.722621][  T225] br1: port 1(veth1) entered forwarding state
[  752.519282][ T8303] br1: port 1(veth1) entered disabled state
[  752.546492][ T8304] veth1: left allmulticast mode
[  752.546672][ T8304] veth1: left promiscuous mode
[  752.546911][ T8304] br1: port 1(veth1) entered disabled state