[  485.040039] br0: port 1(c1) entered blocking state
[  485.040115] br0: port 1(c1) entered disabled state
[  485.040185] c1: entered allmulticast mode
[  485.040263] c1: entered promiscuous mode
[  485.088134] br0: port 2(c2) entered blocking state
[  485.088243] br0: port 2(c2) entered disabled state
[  485.088328] c2: entered allmulticast mode
[  485.088438] c2: entered promiscuous mode
[  485.135305] br0: port 3(c3) entered blocking state
[  485.135393] br0: port 3(c3) entered disabled state
[  485.135461] c3: entered allmulticast mode
[  485.135537] c3: entered promiscuous mode
[  485.182990] br0: port 4(sender) entered blocking state
[  485.183060] br0: port 4(sender) entered disabled state
[  485.183143] sender: entered allmulticast mode
[  485.183248] sender: entered promiscuous mode
[  485.201634] br0: port 4(sender) entered blocking state
[  485.201716] br0: port 4(sender) entered forwarding state
[  485.201784] br0: port 3(c3) entered blocking state
[  485.201846] br0: port 3(c3) entered forwarding state
[  485.201901] br0: port 2(c2) entered blocking state
[  485.201957] br0: port 2(c2) entered forwarding state
[  485.202014] br0: port 1(c1) entered blocking state
[  485.202069] br0: port 1(c1) entered forwarding state
[  495.915291] br0: port 1(c1) entered disabled state
[  495.915646] c1 (unregistering): left allmulticast mode
[  495.915719] c1 (unregistering): left promiscuous mode
[  495.915770] br0: port 1(c1) entered disabled state
[  495.957302] br0: port 2(c2) entered disabled state
[  495.957626] c2 (unregistering): left allmulticast mode
[  495.957703] c2 (unregistering): left promiscuous mode
[  495.957751] br0: port 2(c2) entered disabled state
[  495.992280] br0: port 3(c3) entered disabled state
[  495.992684] c3 (unregistering): left allmulticast mode
[  495.992755] c3 (unregistering): left promiscuous mode
[  495.992831] br0: port 3(c3) entered disabled state
[  496.034292] br0: port 4(sender) entered disabled state
[  496.034690] sender (unregistering): left allmulticast mode
[  496.034780] sender (unregistering): left promiscuous mode
[  496.034828] br0: port 4(sender) entered disabled state