[  482.431428] br0: port 1(c1) entered blocking state
[  482.431522] br0: port 1(c1) entered disabled state
[  482.431609] c1: entered allmulticast mode
[  482.431705] c1: entered promiscuous mode
[  482.487968] br0: port 2(c2) entered blocking state
[  482.488029] br0: port 2(c2) entered disabled state
[  482.488094] c2: entered allmulticast mode
[  482.488172] c2: entered promiscuous mode
[  482.540721] br0: port 3(c3) entered blocking state
[  482.540782] br0: port 3(c3) entered disabled state
[  482.540846] c3: entered allmulticast mode
[  482.540915] c3: entered promiscuous mode
[  482.596731] br0: port 4(sender) entered blocking state
[  482.596826] br0: port 4(sender) entered disabled state
[  482.596904] sender: entered allmulticast mode
[  482.597031] sender: entered promiscuous mode
[  482.619346] br0: port 4(sender) entered blocking state
[  482.619439] br0: port 4(sender) entered forwarding state
[  482.619506] br0: port 3(c3) entered blocking state
[  482.619578] br0: port 3(c3) entered forwarding state
[  482.619645] br0: port 2(c2) entered blocking state
[  482.619711] br0: port 2(c2) entered forwarding state
[  482.619778] br0: port 1(c1) entered blocking state
[  482.619845] br0: port 1(c1) entered forwarding state
[  493.335355] br0: port 1(c1) entered disabled state
[  493.335650] c1 (unregistering): left allmulticast mode
[  493.335721] c1 (unregistering): left promiscuous mode
[  493.335777] br0: port 1(c1) entered disabled state
[  493.381300] br0: port 2(c2) entered disabled state
[  493.381593] c2 (unregistering): left allmulticast mode
[  493.381685] c2 (unregistering): left promiscuous mode
[  493.381752] br0: port 2(c2) entered disabled state
[  493.425329] br0: port 3(c3) entered disabled state
[  493.425610] c3 (unregistering): left allmulticast mode
[  493.425686] c3 (unregistering): left promiscuous mode
[  493.425754] br0: port 3(c3) entered disabled state
[  493.467373] br0: port 4(sender) entered disabled state
[  493.467699] sender (unregistering): left allmulticast mode
[  493.467769] sender (unregistering): left promiscuous mode
[  493.467827] br0: port 4(sender) entered disabled state