[  669.152892][ T6402] br1: port 1(veth1) entered blocking state
[  669.153085][ T6402] br1: port 1(veth1) entered disabled state
[  669.153254][ T6402] veth1: entered allmulticast mode
[  669.154699][ T6402] veth1: entered promiscuous mode
[  669.177327][ T3606] br1: port 1(veth1) entered blocking state
[  669.177512][ T3606] br1: port 1(veth1) entered forwarding state
[  683.395514][ T6546] br1: port 1(veth1) entered disabled state
[  683.423744][ T6547] veth1: left allmulticast mode
[  683.423921][ T6547] veth1: left promiscuous mode
[  683.424161][ T6547] br1: port 1(veth1) entered disabled state