[ 2863.676358][T28450] br0: port 1(c1) entered blocking state
[ 2863.676706][T28450] br0: port 1(c1) entered disabled state
[ 2863.677036][T28450] c1: entered allmulticast mode
[ 2863.680809][T28450] c1: entered promiscuous mode
[ 2864.328747][T28455] br0: port 2(c2) entered blocking state
[ 2864.329078][T28455] br0: port 2(c2) entered disabled state
[ 2864.329409][T28455] c2: entered allmulticast mode
[ 2864.333241][T28455] c2: entered promiscuous mode
[ 2864.985493][T28460] br0: port 3(c3) entered blocking state
[ 2864.985835][T28460] br0: port 3(c3) entered disabled state
[ 2864.986162][T28460] c3: entered allmulticast mode
[ 2864.989556][T28460] c3: entered promiscuous mode
[ 2865.641137][T28465] br0: port 4(sender) entered blocking state
[ 2865.641556][T28465] br0: port 4(sender) entered disabled state
[ 2865.654424][T28465] sender: entered allmulticast mode
[ 2865.658689][T28465] sender: entered promiscuous mode
[ 2865.887200][T28467] br0: port 4(sender) entered blocking state
[ 2865.887622][T28467] br0: port 4(sender) entered forwarding state
[ 2865.888319][T28467] br0: port 3(c3) entered blocking state
[ 2865.888627][T28467] br0: port 3(c3) entered forwarding state
[ 2865.889269][T28467] br0: port 2(c2) entered blocking state
[ 2865.889581][T28467] br0: port 2(c2) entered forwarding state
[ 2865.890220][T28467] br0: port 1(c1) entered blocking state
[ 2865.890537][T28467] br0: port 1(c1) entered forwarding state
[ 2878.341397][   T69] br0: port 1(c1) entered disabled state
[ 2878.364562][   T69] c1 (unregistering): left allmulticast mode
[ 2878.367179][   T69] c1 (unregistering): left promiscuous mode
[ 2878.367554][   T69] br0: port 1(c1) entered disabled state
[ 2878.862237][   T69] br0: port 2(c2) entered disabled state
[ 2878.895371][   T69] c2 (unregistering): left allmulticast mode
[ 2878.895805][   T69] c2 (unregistering): left promiscuous mode
[ 2878.896189][   T69] br0: port 2(c2) entered disabled state
[ 2879.369537][   T69] br0: port 3(c3) entered disabled state
[ 2879.390681][   T69] c3 (unregistering): left allmulticast mode
[ 2879.391081][   T69] c3 (unregistering): left promiscuous mode
[ 2879.391454][   T69] br0: port 3(c3) entered disabled state
[ 2879.893261][   T69] br0: port 4(sender) entered disabled state
[ 2879.913796][   T69] sender (unregistering): left allmulticast mode
[ 2879.914179][   T69] sender (unregistering): left promiscuous mode
[ 2879.914558][   T69] br0: port 4(sender) entered disabled state