[  723.168878][T20056] br1: port 1(veth1) entered blocking state
[  723.169798][T20056] br1: port 1(veth1) entered disabled state
[  723.170061][T20056] veth1: entered allmulticast mode
[  723.171588][T20056] veth1: entered promiscuous mode
[  723.201004][ T8893] br1: port 1(veth1) entered blocking state
[  723.201212][ T8893] br1: port 1(veth1) entered forwarding state
[  737.502095][T20199] br1: port 1(veth1) entered disabled state
[  737.532132][T20200] veth1: left allmulticast mode
[  737.532294][T20200] veth1: left promiscuous mode
[  737.532512][T20200] br1: port 1(veth1) entered disabled state