[  737.560004][ T7055] br1: port 1(veth1) entered blocking state
[  737.560238][ T7055] br1: port 1(veth1) entered disabled state
[  737.560424][ T7055] veth1: entered allmulticast mode
[  737.561858][ T7055] veth1: entered promiscuous mode
[  737.592491][ T4267] br1: port 1(veth1) entered blocking state
[  737.592687][ T4267] br1: port 1(veth1) entered forwarding state
[  751.875657][ T7198] br1: port 1(veth1) entered disabled state
[  751.902406][ T7199] veth1: left allmulticast mode
[  751.902604][ T7199] veth1: left promiscuous mode
[  751.902875][ T7199] br1: port 1(veth1) entered disabled state