[  943.651140][T30217] br0: port 1(c1) entered blocking state
[  943.651390][T30217] br0: port 1(c1) entered disabled state
[  943.651641][T30217] c1: entered allmulticast mode
[  943.653248][T30217] c1: entered promiscuous mode
[  943.804709][T30222] br0: port 2(c2) entered blocking state
[  943.804908][T30222] br0: port 2(c2) entered disabled state
[  943.805085][T30222] c2: entered allmulticast mode
[  943.806611][T30222] c2: entered promiscuous mode
[  943.954187][T30227] br0: port 3(c3) entered blocking state
[  943.954391][T30227] br0: port 3(c3) entered disabled state
[  943.954574][T30227] c3: entered allmulticast mode
[  943.956106][T30227] c3: entered promiscuous mode
[  944.093955][T30232] br0: port 4(sender) entered blocking state
[  944.094230][T30232] br0: port 4(sender) entered disabled state
[  944.094490][T30232] sender: entered allmulticast mode
[  944.096088][T30232] sender: entered promiscuous mode
[  944.146042][T30234] br0: port 4(sender) entered blocking state
[  944.146271][T30234] br0: port 4(sender) entered forwarding state
[  944.146652][T30234] br0: port 3(c3) entered blocking state
[  944.146803][T30234] br0: port 3(c3) entered forwarding state
[  944.147099][T30234] br0: port 2(c2) entered blocking state
[  944.147256][T30234] br0: port 2(c2) entered forwarding state
[  944.147551][T30234] br0: port 1(c1) entered blocking state
[  944.147711][T30234] br0: port 1(c1) entered forwarding state
[  955.256990][   T12] br0: port 1(c1) entered disabled state
[  955.260179][   T12] c1 (unregistering): left allmulticast mode
[  955.260383][   T12] c1 (unregistering): left promiscuous mode
[  955.260583][   T12] br0: port 1(c1) entered disabled state
[  955.410516][   T12] br0: port 2(c2) entered disabled state
[  955.414320][   T12] c2 (unregistering): left allmulticast mode
[  955.414543][   T12] c2 (unregistering): left promiscuous mode
[  955.414745][   T12] br0: port 2(c2) entered disabled state
[  955.615433][   T12] br0: port 3(c3) entered disabled state
[  955.627380][   T12] c3 (unregistering): left allmulticast mode
[  955.627608][   T12] c3 (unregistering): left promiscuous mode
[  955.627794][   T12] br0: port 3(c3) entered disabled state
[  955.802329][   T12] br0: port 4(sender) entered disabled state
[  955.804687][   T12] sender (unregistering): left allmulticast mode
[  955.804890][   T12] sender (unregistering): left promiscuous mode
[  955.805078][   T12] br0: port 4(sender) entered disabled state