[  465.255988] br0: port 1(c1) entered blocking state
[  465.256072] br0: port 1(c1) entered disabled state
[  465.256170] c1: entered allmulticast mode
[  465.256285] c1: entered promiscuous mode
[  465.315230] br0: port 2(c2) entered blocking state
[  465.315329] br0: port 2(c2) entered disabled state
[  465.315396] c2: entered allmulticast mode
[  465.315492] c2: entered promiscuous mode
[  465.377346] br0: port 3(c3) entered blocking state
[  465.377431] br0: port 3(c3) entered disabled state
[  465.377499] c3: entered allmulticast mode
[  465.377599] c3: entered promiscuous mode
[  465.440358] br0: port 4(sender) entered blocking state
[  465.440422] br0: port 4(sender) entered disabled state
[  465.440478] sender: entered allmulticast mode
[  465.440556] sender: entered promiscuous mode
[  465.465361] br0: port 4(sender) entered blocking state
[  465.465438] br0: port 4(sender) entered forwarding state
[  465.465493] br0: port 3(c3) entered blocking state
[  465.465546] br0: port 3(c3) entered forwarding state
[  465.465599] br0: port 2(c2) entered blocking state
[  465.465650] br0: port 2(c2) entered forwarding state
[  465.465698] br0: port 1(c1) entered blocking state
[  465.465750] br0: port 1(c1) entered forwarding state
[  476.190434] br0: port 1(c1) entered disabled state
[  476.190765] c1 (unregistering): left allmulticast mode
[  476.190825] c1 (unregistering): left promiscuous mode
[  476.190867] br0: port 1(c1) entered disabled state
[  476.230371] br0: port 2(c2) entered disabled state
[  476.230746] c2 (unregistering): left allmulticast mode
[  476.230809] c2 (unregistering): left promiscuous mode
[  476.230862] br0: port 2(c2) entered disabled state
[  476.271365] br0: port 3(c3) entered disabled state
[  476.271670] c3 (unregistering): left allmulticast mode
[  476.271743] c3 (unregistering): left promiscuous mode
[  476.271789] br0: port 3(c3) entered disabled state
[  476.307340] br0: port 4(sender) entered disabled state
[  476.307666] sender (unregistering): left allmulticast mode
[  476.307742] sender (unregistering): left promiscuous mode
[  476.307791] br0: port 4(sender) entered disabled state