[  483.706668] br0: port 1(c1) entered blocking state
[  483.706744] br0: port 1(c1) entered disabled state
[  483.706807] c1: entered allmulticast mode
[  483.706895] c1: entered promiscuous mode
[  483.764266] br0: port 2(c2) entered blocking state
[  483.764383] br0: port 2(c2) entered disabled state
[  483.764520] c2: entered allmulticast mode
[  483.764616] c2: entered promiscuous mode
[  483.823600] br0: port 3(c3) entered blocking state
[  483.823667] br0: port 3(c3) entered disabled state
[  483.823733] c3: entered allmulticast mode
[  483.823799] c3: entered promiscuous mode
[  483.882527] br0: port 4(sender) entered blocking state
[  483.882653] br0: port 4(sender) entered disabled state
[  483.882747] sender: entered allmulticast mode
[  483.882862] sender: entered promiscuous mode
[  483.904138] br0: port 4(sender) entered blocking state
[  483.904261] br0: port 4(sender) entered forwarding state
[  483.904340] br0: port 3(c3) entered blocking state
[  483.904408] br0: port 3(c3) entered forwarding state
[  483.904481] br0: port 2(c2) entered blocking state
[  483.904550] br0: port 2(c2) entered forwarding state
[  483.904624] br0: port 1(c1) entered blocking state
[  483.904694] br0: port 1(c1) entered forwarding state
[  494.638131] br0: port 1(c1) entered disabled state
[  494.638451] c1 (unregistering): left allmulticast mode
[  494.638499] c1 (unregistering): left promiscuous mode
[  494.638547] br0: port 1(c1) entered disabled state
[  494.676072] br0: port 2(c2) entered disabled state
[  494.676342] c2 (unregistering): left allmulticast mode
[  494.676407] c2 (unregistering): left promiscuous mode
[  494.676460] br0: port 2(c2) entered disabled state
[  494.714088] br0: port 3(c3) entered disabled state
[  494.714662] c3 (unregistering): left allmulticast mode
[  494.714714] c3 (unregistering): left promiscuous mode
[  494.714755] br0: port 3(c3) entered disabled state
[  494.755118] br0: port 4(sender) entered disabled state
[  494.755426] sender (unregistering): left allmulticast mode
[  494.755472] sender (unregistering): left promiscuous mode
[  494.755512] br0: port 4(sender) entered disabled state