[  692.087486] br0: port 1(c1) entered blocking state
[  692.087559] br0: port 1(c1) entered disabled state
[  692.087626] c1: entered allmulticast mode
[  692.087708] c1: entered promiscuous mode
[  692.139804] br0: port 2(c2) entered blocking state
[  692.139892] br0: port 2(c2) entered disabled state
[  692.139962] c2: entered allmulticast mode
[  692.140055] c2: entered promiscuous mode
[  692.195182] br0: port 3(c3) entered blocking state
[  692.195270] br0: port 3(c3) entered disabled state
[  692.195342] c3: entered allmulticast mode
[  692.195427] c3: entered promiscuous mode
[  692.248710] br0: port 4(sender) entered blocking state
[  692.248780] br0: port 4(sender) entered disabled state
[  692.248837] sender: entered allmulticast mode
[  692.248930] sender: entered promiscuous mode
[  692.269732] br0: port 4(sender) entered blocking state
[  692.269797] br0: port 4(sender) entered forwarding state
[  692.269849] br0: port 3(c3) entered blocking state
[  692.269889] br0: port 3(c3) entered forwarding state
[  692.269926] br0: port 2(c2) entered blocking state
[  692.269964] br0: port 2(c2) entered forwarding state
[  692.270014] br0: port 1(c1) entered blocking state
[  692.270061] br0: port 1(c1) entered forwarding state
[  703.006245] br0: port 1(c1) entered disabled state
[  703.006613] c1 (unregistering): left allmulticast mode
[  703.006706] c1 (unregistering): left promiscuous mode
[  703.006770] br0: port 1(c1) entered disabled state
[  703.050215] br0: port 2(c2) entered disabled state
[  703.050551] c2 (unregistering): left allmulticast mode
[  703.050627] c2 (unregistering): left promiscuous mode
[  703.050696] br0: port 2(c2) entered disabled state
[  703.086163] br0: port 3(c3) entered disabled state
[  703.086444] c3 (unregistering): left allmulticast mode
[  703.086509] c3 (unregistering): left promiscuous mode
[  703.086583] br0: port 3(c3) entered disabled state
[  703.124176] br0: port 4(sender) entered disabled state
[  703.124456] sender (unregistering): left allmulticast mode
[  703.124523] sender (unregistering): left promiscuous mode
[  703.124582] br0: port 4(sender) entered disabled state