[  607.157482] br0: port 1(c1) entered blocking state
[  607.157539] br0: port 1(c1) entered disabled state
[  607.157589] c1: entered allmulticast mode
[  607.157669] c1: entered promiscuous mode
[  607.235919] br0: port 2(c2) entered blocking state
[  607.235989] br0: port 2(c2) entered disabled state
[  607.236042] c2: entered allmulticast mode
[  607.236102] c2: entered promiscuous mode
[  607.321514] br0: port 3(c3) entered blocking state
[  607.321587] br0: port 3(c3) entered disabled state
[  607.321652] c3: entered allmulticast mode
[  607.321718] c3: entered promiscuous mode
[  607.403338] br0: port 4(sender) entered blocking state
[  607.403405] br0: port 4(sender) entered disabled state
[  607.403464] sender: entered allmulticast mode
[  607.403550] sender: entered promiscuous mode
[  607.436532] br0: port 4(sender) entered blocking state
[  607.436598] br0: port 4(sender) entered forwarding state
[  607.436645] br0: port 3(c3) entered blocking state
[  607.436690] br0: port 3(c3) entered forwarding state
[  607.436729] br0: port 2(c2) entered blocking state
[  607.436777] br0: port 2(c2) entered forwarding state
[  607.436821] br0: port 1(c1) entered blocking state
[  607.436863] br0: port 1(c1) entered forwarding state
[  618.219153] br0: port 1(c1) entered disabled state
[  618.219459] c1 (unregistering): left allmulticast mode
[  618.219497] c1 (unregistering): left promiscuous mode
[  618.219532] br0: port 1(c1) entered disabled state
[  618.269191] br0: port 2(c2) entered disabled state
[  618.269603] c2 (unregistering): left allmulticast mode
[  618.269649] c2 (unregistering): left promiscuous mode
[  618.269683] br0: port 2(c2) entered disabled state
[  618.325558] br0: port 3(c3) entered disabled state
[  618.325920] c3 (unregistering): left allmulticast mode
[  618.325999] c3 (unregistering): left promiscuous mode
[  618.326053] br0: port 3(c3) entered disabled state
[  618.384199] br0: port 4(sender) entered disabled state
[  618.384533] sender (unregistering): left allmulticast mode
[  618.384571] sender (unregistering): left promiscuous mode
[  618.384612] br0: port 4(sender) entered disabled state