[ 1977.614267][T19179] br0: port 1(c1) entered blocking state
[ 1977.614653][T19179] br0: port 1(c1) entered disabled state
[ 1977.615028][T19179] c1: entered allmulticast mode
[ 1977.618733][T19179] c1: entered promiscuous mode
[ 1978.307348][T19184] br0: port 2(c2) entered blocking state
[ 1978.307803][T19184] br0: port 2(c2) entered disabled state
[ 1978.308576][T19184] c2: entered allmulticast mode
[ 1978.312504][T19184] c2: entered promiscuous mode
[ 1978.968241][T19189] br0: port 3(c3) entered blocking state
[ 1978.968608][T19189] br0: port 3(c3) entered disabled state
[ 1978.968955][T19189] c3: entered allmulticast mode
[ 1978.972342][T19189] c3: entered promiscuous mode
[ 1979.633223][T19194] br0: port 4(sender) entered blocking state
[ 1979.633661][T19194] br0: port 4(sender) entered disabled state
[ 1979.635823][T19194] sender: entered allmulticast mode
[ 1979.639205][T19194] sender: entered promiscuous mode
[ 1979.885488][T19196] br0: port 4(sender) entered blocking state
[ 1979.885930][T19196] br0: port 4(sender) entered forwarding state
[ 1979.886649][T19196] br0: port 3(c3) entered blocking state
[ 1979.886981][T19196] br0: port 3(c3) entered forwarding state
[ 1979.887616][T19196] br0: port 2(c2) entered blocking state
[ 1979.887935][T19196] br0: port 2(c2) entered forwarding state
[ 1979.888576][T19196] br0: port 1(c1) entered blocking state
[ 1979.888896][T19196] br0: port 1(c1) entered forwarding state
[ 1992.323429][   T68] br0: port 1(c1) entered disabled state
[ 1992.469003][   T68] c1 (unregistering): left allmulticast mode
[ 1992.469505][   T68] c1 (unregistering): left promiscuous mode
[ 1992.469870][   T68] br0: port 1(c1) entered disabled state
[ 1992.844418][   T68] br0: port 2(c2) entered disabled state
[ 1992.964800][   T68] c2 (unregistering): left allmulticast mode
[ 1992.965221][   T68] c2 (unregistering): left promiscuous mode
[ 1992.965581][   T68] br0: port 2(c2) entered disabled state
[ 1993.398871][   T68] br0: port 3(c3) entered disabled state
[ 1993.559778][   T68] c3 (unregistering): left allmulticast mode
[ 1993.560214][   T68] c3 (unregistering): left promiscuous mode
[ 1993.560584][   T68] br0: port 3(c3) entered disabled state
[ 1993.895702][   T68] br0: port 4(sender) entered disabled state
[ 1993.974823][   T68] sender (unregistering): left allmulticast mode
[ 1993.975243][   T68] sender (unregistering): left promiscuous mode
[ 1993.975602][   T68] br0: port 4(sender) entered disabled state