[ 1384.157395][T31943] br0: port 1(c1) entered blocking state
[ 1384.158214][T31943] br0: port 1(c1) entered disabled state
[ 1384.158463][T31943] c1: entered allmulticast mode
[ 1384.159995][T31943] c1: entered promiscuous mode
[ 1384.324661][T31948] br0: port 2(c2) entered blocking state
[ 1384.324908][T31948] br0: port 2(c2) entered disabled state
[ 1384.325151][T31948] c2: entered allmulticast mode
[ 1384.326683][T31948] c2: entered promiscuous mode
[ 1384.500900][T31953] br0: port 3(c3) entered blocking state
[ 1384.501160][T31953] br0: port 3(c3) entered disabled state
[ 1384.501404][T31953] c3: entered allmulticast mode
[ 1384.502935][T31953] c3: entered promiscuous mode
[ 1384.660715][T31958] br0: port 4(sender) entered blocking state
[ 1384.661053][T31958] br0: port 4(sender) entered disabled state
[ 1384.661352][T31958] sender: entered allmulticast mode
[ 1384.662864][T31958] sender: entered promiscuous mode
[ 1384.727825][T31960] br0: port 4(sender) entered blocking state
[ 1384.728143][T31960] br0: port 4(sender) entered forwarding state
[ 1384.728575][T31960] br0: port 3(c3) entered blocking state
[ 1384.728809][T31960] br0: port 3(c3) entered forwarding state
[ 1384.729223][T31960] br0: port 2(c2) entered blocking state
[ 1384.729461][T31960] br0: port 2(c2) entered forwarding state
[ 1384.729872][T31960] br0: port 1(c1) entered blocking state
[ 1384.730118][T31960] br0: port 1(c1) entered forwarding state
[ 1395.751801][   T12] br0: port 1(c1) entered disabled state
[ 1395.755499][   T12] c1 (unregistering): left allmulticast mode
[ 1395.755808][   T12] c1 (unregistering): left promiscuous mode
[ 1395.756095][   T12] br0: port 1(c1) entered disabled state
[ 1395.895730][   T12] br0: port 2(c2) entered disabled state
[ 1395.899259][   T12] c2 (unregistering): left allmulticast mode
[ 1395.899565][   T12] c2 (unregistering): left promiscuous mode
[ 1395.899853][   T12] br0: port 2(c2) entered disabled state
[ 1396.035367][   T12] br0: port 3(c3) entered disabled state
[ 1396.046255][   T12] c3 (unregistering): left allmulticast mode
[ 1396.046600][   T12] c3 (unregistering): left promiscuous mode
[ 1396.046933][   T12] br0: port 3(c3) entered disabled state
[ 1396.161698][   T12] br0: port 4(sender) entered disabled state
[ 1396.164890][   T12] sender (unregistering): left allmulticast mode
[ 1396.165218][   T12] sender (unregistering): left promiscuous mode
[ 1396.165577][   T12] br0: port 4(sender) entered disabled state