[  943.214080][T30569] br0: port 1(c1) entered blocking state
[  943.214283][T30569] br0: port 1(c1) entered disabled state
[  943.214451][T30569] c1: entered allmulticast mode
[  943.216426][T30569] c1: entered promiscuous mode
[  943.360876][T30574] br0: port 2(c2) entered blocking state
[  943.361104][T30574] br0: port 2(c2) entered disabled state
[  943.361320][T30574] c2: entered allmulticast mode
[  943.362877][T30574] c2: entered promiscuous mode
[  943.501725][T30579] br0: port 3(c3) entered blocking state
[  943.501948][T30579] br0: port 3(c3) entered disabled state
[  943.502170][T30579] c3: entered allmulticast mode
[  943.504366][T30579] c3: entered promiscuous mode
[  943.647366][T30584] br0: port 4(sender) entered blocking state
[  943.647621][T30584] br0: port 4(sender) entered disabled state
[  943.647887][T30584] sender: entered allmulticast mode
[  943.649455][T30584] sender: entered promiscuous mode
[  943.693883][T30586] br0: port 4(sender) entered blocking state
[  943.694139][T30586] br0: port 4(sender) entered forwarding state
[  943.694520][T30586] br0: port 3(c3) entered blocking state
[  943.694722][T30586] br0: port 3(c3) entered forwarding state
[  943.695073][T30586] br0: port 2(c2) entered blocking state
[  943.695268][T30586] br0: port 2(c2) entered forwarding state
[  943.695614][T30586] br0: port 1(c1) entered blocking state
[  943.695822][T30586] br0: port 1(c1) entered forwarding state
[  954.775856][   T70] br0: port 1(c1) entered disabled state
[  954.779460][   T70] c1 (unregistering): left allmulticast mode
[  954.779690][   T70] c1 (unregistering): left promiscuous mode
[  954.779873][   T70] br0: port 1(c1) entered disabled state
[  954.923454][   T70] br0: port 2(c2) entered disabled state
[  954.926332][   T70] c2 (unregistering): left allmulticast mode
[  954.926537][   T70] c2 (unregistering): left promiscuous mode
[  954.926756][   T70] br0: port 2(c2) entered disabled state
[  955.050415][   T70] br0: port 3(c3) entered disabled state
[  955.053090][   T70] c3 (unregistering): left allmulticast mode
[  955.053326][   T70] c3 (unregistering): left promiscuous mode
[  955.053514][   T70] br0: port 3(c3) entered disabled state
[  955.196035][   T70] br0: port 4(sender) entered disabled state
[  955.198266][   T70] sender (unregistering): left allmulticast mode
[  955.198462][   T70] sender (unregistering): left promiscuous mode
[  955.198732][   T70] br0: port 4(sender) entered disabled state