[ 1023.732728][  T970] br0: port 1(c1) entered blocking state
[ 1023.733253][  T970] br0: port 1(c1) entered disabled state
[ 1023.733500][  T970] c1: entered allmulticast mode
[ 1023.734977][  T970] c1: entered promiscuous mode
[ 1023.900772][  T975] br0: port 2(c2) entered blocking state
[ 1023.901089][  T975] br0: port 2(c2) entered disabled state
[ 1023.901385][  T975] c2: entered allmulticast mode
[ 1023.902933][  T975] c2: entered promiscuous mode
[ 1024.067439][  T980] br0: port 3(c3) entered blocking state
[ 1024.067729][  T980] br0: port 3(c3) entered disabled state
[ 1024.068038][  T980] c3: entered allmulticast mode
[ 1024.070083][  T980] c3: entered promiscuous mode
[ 1024.240638][  T985] br0: port 4(sender) entered blocking state
[ 1024.240967][  T985] br0: port 4(sender) entered disabled state
[ 1024.241557][  T985] sender: entered allmulticast mode
[ 1024.243070][  T985] sender: entered promiscuous mode
[ 1024.292387][  T987] br0: port 4(sender) entered blocking state
[ 1024.292713][  T987] br0: port 4(sender) entered forwarding state
[ 1024.293149][  T987] br0: port 3(c3) entered blocking state
[ 1024.293389][  T987] br0: port 3(c3) entered forwarding state
[ 1024.293796][  T987] br0: port 2(c2) entered blocking state
[ 1024.294051][  T987] br0: port 2(c2) entered forwarding state
[ 1024.294458][  T987] br0: port 1(c1) entered blocking state
[ 1024.294699][  T987] br0: port 1(c1) entered forwarding state
[ 1035.357708][   T12] br0: port 1(c1) entered disabled state
[ 1035.361022][   T12] c1 (unregistering): left allmulticast mode
[ 1035.361335][   T12] c1 (unregistering): left promiscuous mode
[ 1035.362431][   T12] br0: port 1(c1) entered disabled state
[ 1035.492028][   T12] br0: port 2(c2) entered disabled state
[ 1035.495412][   T12] c2 (unregistering): left allmulticast mode
[ 1035.495712][   T12] c2 (unregistering): left promiscuous mode
[ 1035.496010][   T12] br0: port 2(c2) entered disabled state
[ 1035.625935][   T12] br0: port 3(c3) entered disabled state
[ 1035.629929][   T12] c3 (unregistering): left allmulticast mode
[ 1035.630355][   T12] c3 (unregistering): left promiscuous mode
[ 1035.630744][   T12] br0: port 3(c3) entered disabled state
[ 1035.751100][   T12] br0: port 4(sender) entered disabled state
[ 1035.754550][   T12] sender (unregistering): left allmulticast mode
[ 1035.754848][   T12] sender (unregistering): left promiscuous mode
[ 1035.755142][   T12] br0: port 4(sender) entered disabled state