[  482.322755] br0: port 1(c1) entered blocking state
[  482.322854] br0: port 1(c1) entered disabled state
[  482.322927] c1: entered allmulticast mode
[  482.323008] c1: entered promiscuous mode
[  482.382079] br0: port 2(c2) entered blocking state
[  482.382156] br0: port 2(c2) entered disabled state
[  482.382266] c2: entered allmulticast mode
[  482.382358] c2: entered promiscuous mode
[  482.439664] br0: port 3(c3) entered blocking state
[  482.439781] br0: port 3(c3) entered disabled state
[  482.439873] c3: entered allmulticast mode
[  482.439962] c3: entered promiscuous mode
[  482.496789] br0: port 4(sender) entered blocking state
[  482.496872] br0: port 4(sender) entered disabled state
[  482.496946] sender: entered allmulticast mode
[  482.497062] sender: entered promiscuous mode
[  482.519708] br0: port 4(sender) entered blocking state
[  482.519792] br0: port 4(sender) entered forwarding state
[  482.519858] br0: port 3(c3) entered blocking state
[  482.519918] br0: port 3(c3) entered forwarding state
[  482.519979] br0: port 2(c2) entered blocking state
[  482.520039] br0: port 2(c2) entered forwarding state
[  482.520097] br0: port 1(c1) entered blocking state
[  482.520157] br0: port 1(c1) entered forwarding state
[  493.243367] br0: port 1(c1) entered disabled state
[  493.243673] c1 (unregistering): left allmulticast mode
[  493.243751] c1 (unregistering): left promiscuous mode
[  493.243816] br0: port 1(c1) entered disabled state
[  493.298336] br0: port 2(c2) entered disabled state
[  493.298652] c2 (unregistering): left allmulticast mode
[  493.298718] c2 (unregistering): left promiscuous mode
[  493.298783] br0: port 2(c2) entered disabled state
[  493.338357] br0: port 3(c3) entered disabled state
[  493.338798] c3 (unregistering): left allmulticast mode
[  493.338848] c3 (unregistering): left promiscuous mode
[  493.338887] br0: port 3(c3) entered disabled state
[  493.372357] br0: port 4(sender) entered disabled state
[  493.372686] sender (unregistering): left allmulticast mode
[  493.372740] sender (unregistering): left promiscuous mode
[  493.372784] br0: port 4(sender) entered disabled state