[  978.036241][  T686] br0: port 1(c1) entered blocking state
[  978.036428][  T686] br0: port 1(c1) entered disabled state
[  978.036587][  T686] c1: entered allmulticast mode
[  978.038044][  T686] c1: entered promiscuous mode
[  978.201295][  T691] br0: port 2(c2) entered blocking state
[  978.201470][  T691] br0: port 2(c2) entered disabled state
[  978.201629][  T691] c2: entered allmulticast mode
[  978.203078][  T691] c2: entered promiscuous mode
[  978.363073][  T696] br0: port 3(c3) entered blocking state
[  978.363955][  T696] br0: port 3(c3) entered disabled state
[  978.364118][  T696] c3: entered allmulticast mode
[  978.365610][  T696] c3: entered promiscuous mode
[  978.526953][  T701] br0: port 4(sender) entered blocking state
[  978.527168][  T701] br0: port 4(sender) entered disabled state
[  978.527360][  T701] sender: entered allmulticast mode
[  978.528768][  T701] sender: entered promiscuous mode
[  978.571388][  T703] br0: port 4(sender) entered blocking state
[  978.571602][  T703] br0: port 4(sender) entered forwarding state
[  978.571919][  T703] br0: port 3(c3) entered blocking state
[  978.572058][  T703] br0: port 3(c3) entered forwarding state
[  978.572358][  T703] br0: port 2(c2) entered blocking state
[  978.572504][  T703] br0: port 2(c2) entered forwarding state
[  978.572782][  T703] br0: port 1(c1) entered blocking state
[  978.572976][  T703] br0: port 1(c1) entered forwarding state
[  989.550513][   T70] br0: port 1(c1) entered disabled state
[  989.560811][   T70] c1 (unregistering): left allmulticast mode
[  989.563489][   T70] c1 (unregistering): left promiscuous mode
[  989.563689][   T70] br0: port 1(c1) entered disabled state
[  989.675074][   T70] br0: port 2(c2) entered disabled state
[  989.678946][   T70] c2 (unregistering): left allmulticast mode
[  989.679139][   T70] c2 (unregistering): left promiscuous mode
[  989.680561][   T70] br0: port 2(c2) entered disabled state
[  989.804746][   T70] br0: port 3(c3) entered disabled state
[  989.808702][   T70] c3 (unregistering): left allmulticast mode
[  989.808902][   T70] c3 (unregistering): left promiscuous mode
[  989.809077][   T70] br0: port 3(c3) entered disabled state
[  989.935190][   T70] br0: port 4(sender) entered disabled state
[  989.939506][   T70] sender (unregistering): left allmulticast mode
[  989.939713][   T70] sender (unregistering): left promiscuous mode
[  989.939886][   T70] br0: port 4(sender) entered disabled state