[  772.925495][T10496] br1: port 1(veth1) entered blocking state
[  772.925845][T10496] br1: port 1(veth1) entered disabled state
[  772.926160][T10496] veth1: entered allmulticast mode
[  772.927719][T10496] veth1: entered promiscuous mode
[  772.959232][ T8410] br1: port 1(veth1) entered blocking state
[  772.959587][ T8410] br1: port 1(veth1) entered forwarding state
[  787.399363][T10640] br1: port 1(veth1) entered disabled state
[  787.430926][T10641] veth1: left allmulticast mode
[  787.431208][T10641] veth1: left promiscuous mode
[  787.431545][T10641] br1: port 1(veth1) entered disabled state