[  969.015967][T32090] br0: port 1(c1) entered blocking state
[  969.016149][T32090] br0: port 1(c1) entered disabled state
[  969.017012][T32090] c1: entered allmulticast mode
[  969.018541][T32090] c1: entered promiscuous mode
[  969.189581][T32095] br0: port 2(c2) entered blocking state
[  969.189757][T32095] br0: port 2(c2) entered disabled state
[  969.189920][T32095] c2: entered allmulticast mode
[  969.191905][T32095] c2: entered promiscuous mode
[  969.351942][T32100] br0: port 3(c3) entered blocking state
[  969.352128][T32100] br0: port 3(c3) entered disabled state
[  969.352299][T32100] c3: entered allmulticast mode
[  969.353785][T32100] c3: entered promiscuous mode
[  969.515886][T32105] br0: port 4(sender) entered blocking state
[  969.516114][T32105] br0: port 4(sender) entered disabled state
[  969.516903][T32105] sender: entered allmulticast mode
[  969.518410][T32105] sender: entered promiscuous mode
[  969.578585][T32107] br0: port 4(sender) entered blocking state
[  969.578793][T32107] br0: port 4(sender) entered forwarding state
[  969.579097][T32107] br0: port 3(c3) entered blocking state
[  969.579239][T32107] br0: port 3(c3) entered forwarding state
[  969.579537][T32107] br0: port 2(c2) entered blocking state
[  969.579679][T32107] br0: port 2(c2) entered forwarding state
[  969.579958][T32107] br0: port 1(c1) entered blocking state
[  969.580107][T32107] br0: port 1(c1) entered forwarding state
[  980.707186][   T12] br0: port 1(c1) entered disabled state
[  980.710476][   T12] c1 (unregistering): left allmulticast mode
[  980.710703][   T12] c1 (unregistering): left promiscuous mode
[  980.710927][   T12] br0: port 1(c1) entered disabled state
[  980.834939][   T12] br0: port 2(c2) entered disabled state
[  980.837616][   T12] c2 (unregistering): left allmulticast mode
[  980.837845][   T12] c2 (unregistering): left promiscuous mode
[  980.838072][   T12] br0: port 2(c2) entered disabled state
[  980.967664][   T12] br0: port 3(c3) entered disabled state
[  980.970863][   T12] c3 (unregistering): left allmulticast mode
[  980.971200][   T12] c3 (unregistering): left promiscuous mode
[  980.972543][   T12] br0: port 3(c3) entered disabled state
[  981.111154][   T12] br0: port 4(sender) entered disabled state
[  981.113661][   T12] sender (unregistering): left allmulticast mode
[  981.113887][   T12] sender (unregistering): left promiscuous mode
[  981.114129][   T12] br0: port 4(sender) entered disabled state