[  503.430503][ T3768] br1: port 1(veth1) entered blocking state
[  503.430715][ T3768] br1: port 1(veth1) entered disabled state
[  503.430994][ T3768] veth1: entered allmulticast mode
[  503.432584][ T3768] veth1: entered promiscuous mode
[  503.471045][  T204] br1: port 1(veth1) entered blocking state
[  503.471362][  T204] br1: port 1(veth1) entered forwarding state
[  530.598050][ T3951] br1: port 1(veth1) entered disabled state
[  530.634965][ T3952] veth1: left allmulticast mode
[  530.635160][ T3952] veth1: left promiscuous mode
[  530.635423][ T3952] br1: port 1(veth1) entered disabled state