[  502.505977] br0: port 1(veth1) entered blocking state
[  502.506031] br0: port 1(veth1) entered disabled state
[  502.506065] veth1: entered allmulticast mode
[  502.506125] veth1: entered promiscuous mode
[  502.510093] br0: port 2(veth2) entered blocking state
[  502.510136] br0: port 2(veth2) entered disabled state
[  502.510175] veth2: entered allmulticast mode
[  502.510235] veth2: entered promiscuous mode
[  502.514112] br0: port 3(veth4) entered blocking state
[  502.514154] br0: port 3(veth4) entered disabled state
[  502.514191] veth4: entered allmulticast mode
[  502.514251] veth4: entered promiscuous mode
[  502.552027] br0: port 1(veth1) entered blocking state
[  502.552110] br0: port 1(veth1) entered forwarding state
[  502.556347] br0: port 2(veth2) entered blocking state
[  502.556382] br0: port 2(veth2) entered forwarding state
[  502.560525] br0: port 3(veth4) entered blocking state
[  502.560613] br0: port 3(veth4) entered forwarding state
[  515.765087] veth3: entered promiscuous mode
[  516.814177] veth3: left promiscuous mode
[  516.818880] veth3: entered promiscuous mode
[  517.867522] veth3: left promiscuous mode
[  517.880835] br0: port 3(veth4) entered disabled state
[  517.885594] br0: port 2(veth2) entered disabled state
[  517.890211] br0: port 1(veth1) entered disabled state
[  517.894872] veth4: left allmulticast mode
[  517.894904] veth4: left promiscuous mode
[  517.894939] br0: port 3(veth4) entered disabled state
[  517.895069] veth2: left allmulticast mode
[  517.895093] veth2: left promiscuous mode
[  517.895123] br0: port 2(veth2) entered disabled state
[  517.895224] veth1: left allmulticast mode
[  517.895246] veth1: left promiscuous mode
[  517.895278] br0: port 1(veth1) entered disabled state