[  483.785543] br0: port 1(c1) entered blocking state
[  483.785629] br0: port 1(c1) entered disabled state
[  483.785709] c1: entered allmulticast mode
[  483.785794] c1: entered promiscuous mode
[  483.841081] br0: port 2(c2) entered blocking state
[  483.841152] br0: port 2(c2) entered disabled state
[  483.841235] c2: entered allmulticast mode
[  483.841318] c2: entered promiscuous mode
[  483.894836] br0: port 3(c3) entered blocking state
[  483.894903] br0: port 3(c3) entered disabled state
[  483.894964] c3: entered allmulticast mode
[  483.895047] c3: entered promiscuous mode
[  483.950279] br0: port 4(sender) entered blocking state
[  483.950365] br0: port 4(sender) entered disabled state
[  483.950431] sender: entered allmulticast mode
[  483.950527] sender: entered promiscuous mode
[  483.973270] br0: port 4(sender) entered blocking state
[  483.973340] br0: port 4(sender) entered forwarding state
[  483.973399] br0: port 3(c3) entered blocking state
[  483.973447] br0: port 3(c3) entered forwarding state
[  483.973494] br0: port 2(c2) entered blocking state
[  483.973540] br0: port 2(c2) entered forwarding state
[  483.973587] br0: port 1(c1) entered blocking state
[  483.973633] br0: port 1(c1) entered forwarding state
[  494.704496] br0: port 1(c1) entered disabled state
[  494.704796] c1 (unregistering): left allmulticast mode
[  494.704851] c1 (unregistering): left promiscuous mode
[  494.704891] br0: port 1(c1) entered disabled state
[  494.759499] br0: port 2(c2) entered disabled state
[  494.759782] c2 (unregistering): left allmulticast mode
[  494.759827] c2 (unregistering): left promiscuous mode
[  494.759863] br0: port 2(c2) entered disabled state
[  494.800474] br0: port 3(c3) entered disabled state
[  494.800903] c3 (unregistering): left allmulticast mode
[  494.800947] c3 (unregistering): left promiscuous mode
[  494.801017] br0: port 3(c3) entered disabled state
[  494.837474] br0: port 4(sender) entered disabled state
[  494.837888] sender (unregistering): left allmulticast mode
[  494.837978] sender (unregistering): left promiscuous mode
[  494.838034] br0: port 4(sender) entered disabled state