[  529.999399][ T3804] br1: port 1(veth1) entered blocking state
[  529.999625][ T3804] br1: port 1(veth1) entered disabled state
[  529.999941][ T3804] veth1: entered allmulticast mode
[  530.001329][ T3804] veth1: entered promiscuous mode
[  530.023233][   T39] br1: port 1(veth1) entered blocking state
[  530.023467][   T39] br1: port 1(veth1) entered forwarding state
[  556.747293][ T3987] br1: port 1(veth1) entered disabled state
[  556.774536][ T3988] veth1: left allmulticast mode
[  556.774740][ T3988] veth1: left promiscuous mode
[  556.775022][ T3988] br1: port 1(veth1) entered disabled state