[  606.280043] br0: port 1(c1) entered blocking state
[  606.280118] br0: port 1(c1) entered disabled state
[  606.280185] c1: entered allmulticast mode
[  606.280257] c1: entered promiscuous mode
[  606.367970] br0: port 2(c2) entered blocking state
[  606.368042] br0: port 2(c2) entered disabled state
[  606.368109] c2: entered allmulticast mode
[  606.368186] c2: entered promiscuous mode
[  606.449052] br0: port 3(c3) entered blocking state
[  606.449118] br0: port 3(c3) entered disabled state
[  606.449172] c3: entered allmulticast mode
[  606.449246] c3: entered promiscuous mode
[  606.529180] br0: port 4(sender) entered blocking state
[  606.529245] br0: port 4(sender) entered disabled state
[  606.529317] sender: entered allmulticast mode
[  606.529402] sender: entered promiscuous mode
[  606.563116] br0: port 4(sender) entered blocking state
[  606.563175] br0: port 4(sender) entered forwarding state
[  606.563221] br0: port 3(c3) entered blocking state
[  606.563262] br0: port 3(c3) entered forwarding state
[  606.563302] br0: port 2(c2) entered blocking state
[  606.563342] br0: port 2(c2) entered forwarding state
[  606.563382] br0: port 1(c1) entered blocking state
[  606.563421] br0: port 1(c1) entered forwarding state
[  617.368983] br0: port 1(c1) entered disabled state
[  617.369327] c1 (unregistering): left allmulticast mode
[  617.369387] c1 (unregistering): left promiscuous mode
[  617.369450] br0: port 1(c1) entered disabled state
[  617.428918] br0: port 2(c2) entered disabled state
[  617.429222] c2 (unregistering): left allmulticast mode
[  617.429278] c2 (unregistering): left promiscuous mode
[  617.429321] br0: port 2(c2) entered disabled state
[  617.498888] br0: port 3(c3) entered disabled state
[  617.499193] c3 (unregistering): left allmulticast mode
[  617.499256] c3 (unregistering): left promiscuous mode
[  617.499312] br0: port 3(c3) entered disabled state
[  617.560954] br0: port 4(sender) entered disabled state
[  617.561237] sender (unregistering): left allmulticast mode
[  617.561303] sender (unregistering): left promiscuous mode
[  617.561358] br0: port 4(sender) entered disabled state