[  648.469031][ T8165] br1: port 1(veth1) entered blocking state
[  648.469254][ T8165] br1: port 1(veth1) entered disabled state
[  648.469536][ T8165] veth1: entered allmulticast mode
[  648.471174][ T8165] veth1: entered promiscuous mode
[  648.532121][ T8168] br1: port 2(veth2) entered blocking state
[  648.532325][ T8168] br1: port 2(veth2) entered disabled state
[  648.532511][ T8168] veth2: entered allmulticast mode
[  648.533966][ T8168] veth2: entered promiscuous mode
[  648.592449][ T8170] br1: port 2(veth2) entered blocking state
[  648.592649][ T8170] br1: port 2(veth2) entered forwarding state
[  648.592964][ T8170] br1: port 1(veth1) entered blocking state
[  648.593147][ T8170] br1: port 1(veth1) entered forwarding state
[  658.255098][ T8497] br1: port 2(veth2) entered disabled state
[  658.255699][ T8497] br1: port 1(veth1) entered disabled state
[  658.304145][ T8499] veth2: left allmulticast mode
[  658.304656][ T8499] veth2: left promiscuous mode
[  658.304883][ T8499] br1: port 2(veth2) entered disabled state
[  658.355499][ T8501] veth1: left allmulticast mode
[  658.355659][ T8501] veth1: left promiscuous mode
[  658.355881][ T8501] br1: port 1(veth1) entered disabled state