[ 1075.451658][ T1471] br0: port 1(c1) entered blocking state
[ 1075.451961][ T1471] br0: port 1(c1) entered disabled state
[ 1075.452215][ T1471] c1: entered allmulticast mode
[ 1075.453808][ T1471] c1: entered promiscuous mode
[ 1075.651945][ T1476] br0: port 2(c2) entered blocking state
[ 1075.652423][ T1476] br0: port 2(c2) entered disabled state
[ 1075.652863][ T1476] c2: entered allmulticast mode
[ 1075.656342][ T1476] c2: entered promiscuous mode
[ 1075.882712][ T1481] br0: port 3(c3) entered blocking state
[ 1075.883031][ T1481] br0: port 3(c3) entered disabled state
[ 1075.883996][ T1481] c3: entered allmulticast mode
[ 1075.885689][ T1481] c3: entered promiscuous mode
[ 1076.101657][ T1486] br0: port 4(sender) entered blocking state
[ 1076.101993][ T1486] br0: port 4(sender) entered disabled state
[ 1076.102314][ T1486] sender: entered allmulticast mode
[ 1076.103884][ T1486] sender: entered promiscuous mode
[ 1076.177795][ T1488] br0: port 4(sender) entered blocking state
[ 1076.178147][ T1488] br0: port 4(sender) entered forwarding state
[ 1076.178612][ T1488] br0: port 3(c3) entered blocking state
[ 1076.178877][ T1488] br0: port 3(c3) entered forwarding state
[ 1076.179323][ T1488] br0: port 2(c2) entered blocking state
[ 1076.179583][ T1488] br0: port 2(c2) entered forwarding state
[ 1076.180019][ T1488] br0: port 1(c1) entered blocking state
[ 1076.180284][ T1488] br0: port 1(c1) entered forwarding state
[ 1087.332275][   T12] br0: port 1(c1) entered disabled state
[ 1087.335980][   T12] c1 (unregistering): left allmulticast mode
[ 1087.336319][   T12] c1 (unregistering): left promiscuous mode
[ 1087.336638][   T12] br0: port 1(c1) entered disabled state
[ 1087.522689][   T12] br0: port 2(c2) entered disabled state
[ 1087.527491][   T12] c2 (unregistering): left allmulticast mode
[ 1087.527854][   T12] c2 (unregistering): left promiscuous mode
[ 1087.528214][   T12] br0: port 2(c2) entered disabled state
[ 1087.651587][   T12] br0: port 3(c3) entered disabled state
[ 1087.656054][   T12] c3 (unregistering): left allmulticast mode
[ 1087.656425][   T12] c3 (unregistering): left promiscuous mode
[ 1087.656797][   T12] br0: port 3(c3) entered disabled state
[ 1087.825067][   T12] br0: port 4(sender) entered disabled state
[ 1087.840468][   T12] sender (unregistering): left allmulticast mode
[ 1087.841037][   T12] sender (unregistering): left promiscuous mode
[ 1087.841615][   T12] br0: port 4(sender) entered disabled state