[  692.555283] br0: port 1(c1) entered blocking state
[  692.555359] br0: port 1(c1) entered disabled state
[  692.555431] c1: entered allmulticast mode
[  692.555533] c1: entered promiscuous mode
[  692.608129] br0: port 2(c2) entered blocking state
[  692.608206] br0: port 2(c2) entered disabled state
[  692.608276] c2: entered allmulticast mode
[  692.608365] c2: entered promiscuous mode
[  692.660575] br0: port 3(c3) entered blocking state
[  692.660663] br0: port 3(c3) entered disabled state
[  692.660736] c3: entered allmulticast mode
[  692.660832] c3: entered promiscuous mode
[  692.717106] br0: port 4(sender) entered blocking state
[  692.717194] br0: port 4(sender) entered disabled state
[  692.717267] sender: entered allmulticast mode
[  692.717383] sender: entered promiscuous mode
[  692.739823] br0: port 4(sender) entered blocking state
[  692.739912] br0: port 4(sender) entered forwarding state
[  692.739988] br0: port 3(c3) entered blocking state
[  692.740050] br0: port 3(c3) entered forwarding state
[  692.740116] br0: port 2(c2) entered blocking state
[  692.740171] br0: port 2(c2) entered forwarding state
[  692.740236] br0: port 1(c1) entered blocking state
[  692.740292] br0: port 1(c1) entered forwarding state
[  703.453184] br0: port 1(c1) entered disabled state
[  703.453487] c1 (unregistering): left allmulticast mode
[  703.453558] c1 (unregistering): left promiscuous mode
[  703.453611] br0: port 1(c1) entered disabled state
[  703.490135] br0: port 2(c2) entered disabled state
[  703.490538] c2 (unregistering): left allmulticast mode
[  703.490613] c2 (unregistering): left promiscuous mode
[  703.490678] br0: port 2(c2) entered disabled state
[  703.533150] br0: port 3(c3) entered disabled state
[  703.533564] c3 (unregistering): left allmulticast mode
[  703.533638] c3 (unregistering): left promiscuous mode
[  703.533701] br0: port 3(c3) entered disabled state
[  703.573200] br0: port 4(sender) entered disabled state
[  703.573490] sender (unregistering): left allmulticast mode
[  703.573561] sender (unregistering): left promiscuous mode
[  703.573621] br0: port 4(sender) entered disabled state