[  521.456667] br1: port 1(veth1) entered blocking state
[  521.456789] br1: port 1(veth1) entered disabled state
[  521.456868] veth1: entered allmulticast mode
[  521.457012] veth1: entered promiscuous mode
[  521.481231] br1: port 2(veth2) entered blocking state
[  521.481296] br1: port 2(veth2) entered disabled state
[  521.481357] veth2: entered allmulticast mode
[  521.481442] veth2: entered promiscuous mode
[  521.505040] br1: port 2(veth2) entered blocking state
[  521.505116] br1: port 2(veth2) entered forwarding state
[  521.505187] br1: port 1(veth1) entered blocking state
[  521.505246] br1: port 1(veth1) entered forwarding state
[  529.340260] br1: port 2(veth2) entered disabled state
[  529.340390] br1: port 1(veth1) entered disabled state
[  529.362533] veth2: left allmulticast mode
[  529.362639] veth2: left promiscuous mode
[  529.362686] br1: port 2(veth2) entered disabled state
[  529.385479] veth1: left allmulticast mode
[  529.385576] veth1: left promiscuous mode
[  529.385677] br1: port 1(veth1) entered disabled state