[  958.270391][  T517] br0: port 1(c1) entered blocking state
[  958.270569][  T517] br0: port 1(c1) entered disabled state
[  958.270732][  T517] c1: entered allmulticast mode
[  958.272214][  T517] c1: entered promiscuous mode
[  958.432553][  T522] br0: port 2(c2) entered blocking state
[  958.432728][  T522] br0: port 2(c2) entered disabled state
[  958.432880][  T522] c2: entered allmulticast mode
[  958.434288][  T522] c2: entered promiscuous mode
[  958.594156][  T527] br0: port 3(c3) entered blocking state
[  958.594324][  T527] br0: port 3(c3) entered disabled state
[  958.594476][  T527] c3: entered allmulticast mode
[  958.596330][  T527] c3: entered promiscuous mode
[  958.745820][  T532] br0: port 4(sender) entered blocking state
[  958.746017][  T532] br0: port 4(sender) entered disabled state
[  958.746211][  T532] sender: entered allmulticast mode
[  958.747653][  T532] sender: entered promiscuous mode
[  958.805421][  T534] br0: port 4(sender) entered blocking state
[  958.805638][  T534] br0: port 4(sender) entered forwarding state
[  958.805951][  T534] br0: port 3(c3) entered blocking state
[  958.806085][  T534] br0: port 3(c3) entered forwarding state
[  958.806359][  T534] br0: port 2(c2) entered blocking state
[  958.806504][  T534] br0: port 2(c2) entered forwarding state
[  958.806801][  T534] br0: port 1(c1) entered blocking state
[  958.806938][  T534] br0: port 1(c1) entered forwarding state
[  969.817618][T32011] br0: port 1(c1) entered disabled state
[  969.821537][T32011] c1 (unregistering): left allmulticast mode
[  969.821752][T32011] c1 (unregistering): left promiscuous mode
[  969.821923][T32011] br0: port 1(c1) entered disabled state
[  969.933433][T32011] br0: port 2(c2) entered disabled state
[  969.937336][T32011] c2 (unregistering): left allmulticast mode
[  969.937601][T32011] c2 (unregistering): left promiscuous mode
[  969.937792][T32011] br0: port 2(c2) entered disabled state
[  970.057007][T32011] br0: port 3(c3) entered disabled state
[  970.061041][T32011] c3 (unregistering): left allmulticast mode
[  970.061231][T32011] c3 (unregistering): left promiscuous mode
[  970.061408][T32011] br0: port 3(c3) entered disabled state
[  970.191764][T32011] br0: port 4(sender) entered disabled state
[  970.202093][T32011] sender (unregistering): left allmulticast mode
[  970.202293][T32011] sender (unregistering): left promiscuous mode
[  970.202461][T32011] br0: port 4(sender) entered disabled state