[  434.998136] br0: port 1(c1) entered blocking state
[  434.998203] br0: port 1(c1) entered disabled state
[  434.998272] c1: entered allmulticast mode
[  434.998357] c1: entered promiscuous mode
[  435.041984] br0: port 2(c2) entered blocking state
[  435.042073] br0: port 2(c2) entered disabled state
[  435.042135] c2: entered allmulticast mode
[  435.042223] c2: entered promiscuous mode
[  435.085738] br0: port 3(c3) entered blocking state
[  435.085791] br0: port 3(c3) entered disabled state
[  435.085843] c3: entered allmulticast mode
[  435.085903] c3: entered promiscuous mode
[  435.132255] br0: port 4(sender) entered blocking state
[  435.132356] br0: port 4(sender) entered disabled state
[  435.132433] sender: entered allmulticast mode
[  435.132545] sender: entered promiscuous mode
[  435.151544] br0: port 4(sender) entered blocking state
[  435.151632] br0: port 4(sender) entered forwarding state
[  435.151693] br0: port 3(c3) entered blocking state
[  435.151744] br0: port 3(c3) entered forwarding state
[  435.151800] br0: port 2(c2) entered blocking state
[  435.151850] br0: port 2(c2) entered forwarding state
[  435.151904] br0: port 1(c1) entered blocking state
[  435.151956] br0: port 1(c1) entered forwarding state
[  445.861245] br0: port 1(c1) entered disabled state
[  445.861658] c1 (unregistering): left allmulticast mode
[  445.861731] c1 (unregistering): left promiscuous mode
[  445.861787] br0: port 1(c1) entered disabled state
[  445.900151] br0: port 2(c2) entered disabled state
[  445.900418] c2 (unregistering): left allmulticast mode
[  445.900489] c2 (unregistering): left promiscuous mode
[  445.900542] br0: port 2(c2) entered disabled state
[  445.946250] br0: port 3(c3) entered disabled state
[  445.946604] c3 (unregistering): left allmulticast mode
[  445.946677] c3 (unregistering): left promiscuous mode
[  445.946717] br0: port 3(c3) entered disabled state
[  445.995272] br0: port 4(sender) entered disabled state
[  445.995522] sender (unregistering): left allmulticast mode
[  445.995596] sender (unregistering): left promiscuous mode
[  445.995633] br0: port 4(sender) entered disabled state