[  740.510989][ T9128] br1: port 1(veth1) entered blocking state
[  740.511268][ T9128] br1: port 1(veth1) entered disabled state
[  740.511528][ T9128] veth1: entered allmulticast mode
[  740.513176][ T9128] veth1: entered promiscuous mode
[  740.558006][ T8173] br1: port 1(veth1) entered blocking state
[  740.558288][ T8173] br1: port 1(veth1) entered forwarding state
[  754.742265][ T9265] br1: port 1(veth1) entered disabled state
[  754.769381][ T9266] veth1: left allmulticast mode
[  754.769565][ T9266] veth1: left promiscuous mode
[  754.769799][ T9266] br1: port 1(veth1) entered disabled state