[ 1637.887981][T18809] br0: port 1(c1) entered blocking state
[ 1637.888287][T18809] br0: port 1(c1) entered disabled state
[ 1637.888557][T18809] c1: entered allmulticast mode
[ 1637.890603][T18809] c1: entered promiscuous mode
[ 1638.410688][T18814] br0: port 2(c2) entered blocking state
[ 1638.410941][T18814] br0: port 2(c2) entered disabled state
[ 1638.411179][T18814] c2: entered allmulticast mode
[ 1638.413164][T18814] c2: entered promiscuous mode
[ 1638.894683][T18819] br0: port 3(c3) entered blocking state
[ 1638.894995][T18819] br0: port 3(c3) entered disabled state
[ 1638.895250][T18819] c3: entered allmulticast mode
[ 1638.897150][T18819] c3: entered promiscuous mode
[ 1639.393814][T18824] br0: port 4(sender) entered blocking state
[ 1639.394185][T18824] br0: port 4(sender) entered disabled state
[ 1639.395313][T18824] sender: entered allmulticast mode
[ 1639.397249][T18824] sender: entered promiscuous mode
[ 1639.585724][T18826] br0: port 4(sender) entered blocking state
[ 1639.586017][T18826] br0: port 4(sender) entered forwarding state
[ 1639.586489][T18826] br0: port 3(c3) entered blocking state
[ 1639.586694][T18826] br0: port 3(c3) entered forwarding state
[ 1639.587094][T18826] br0: port 2(c2) entered blocking state
[ 1639.587322][T18826] br0: port 2(c2) entered forwarding state
[ 1639.587720][T18826] br0: port 1(c1) entered blocking state
[ 1639.587924][T18826] br0: port 1(c1) entered forwarding state
[ 1651.499531][   T69] br0: port 1(c1) entered disabled state
[ 1651.588905][   T69] c1 (unregistering): left allmulticast mode
[ 1651.589168][   T69] c1 (unregistering): left promiscuous mode
[ 1651.589408][   T69] br0: port 1(c1) entered disabled state
[ 1651.902309][   T69] br0: port 2(c2) entered disabled state
[ 1651.993945][   T69] c2 (unregistering): left allmulticast mode
[ 1651.994321][   T69] c2 (unregistering): left promiscuous mode
[ 1651.994532][   T69] br0: port 2(c2) entered disabled state
[ 1652.382020][   T69] br0: port 3(c3) entered disabled state
[ 1652.506456][   T69] c3 (unregistering): left allmulticast mode
[ 1652.506847][   T69] c3 (unregistering): left promiscuous mode
[ 1652.507190][   T69] br0: port 3(c3) entered disabled state
[ 1652.872351][   T69] br0: port 4(sender) entered disabled state
[ 1652.959971][   T69] sender (unregistering): left allmulticast mode
[ 1652.960402][   T69] sender (unregistering): left promiscuous mode
[ 1652.960639][   T69] br0: port 4(sender) entered disabled state