[  959.537497][T30357] br0: port 1(c1) entered blocking state
[  959.537706][T30357] br0: port 1(c1) entered disabled state
[  959.537867][T30357] c1: entered allmulticast mode
[  959.540284][T30357] c1: entered promiscuous mode
[  959.717626][T30362] br0: port 2(c2) entered blocking state
[  959.717839][T30362] br0: port 2(c2) entered disabled state
[  959.718053][T30362] c2: entered allmulticast mode
[  959.719938][T30362] c2: entered promiscuous mode
[  959.891187][T30367] br0: port 3(c3) entered blocking state
[  959.891434][T30367] br0: port 3(c3) entered disabled state
[  959.891677][T30367] c3: entered allmulticast mode
[  959.894115][T30367] c3: entered promiscuous mode
[  960.047053][T30372] br0: port 4(sender) entered blocking state
[  960.047299][T30372] br0: port 4(sender) entered disabled state
[  960.047562][T30372] sender: entered allmulticast mode
[  960.049398][T30372] sender: entered promiscuous mode
[  960.112755][T30374] br0: port 4(sender) entered blocking state
[  960.112978][T30374] br0: port 4(sender) entered forwarding state
[  960.113310][T30374] br0: port 3(c3) entered blocking state
[  960.113460][T30374] br0: port 3(c3) entered forwarding state
[  960.113771][T30374] br0: port 2(c2) entered blocking state
[  960.113922][T30374] br0: port 2(c2) entered forwarding state
[  960.114215][T30374] br0: port 1(c1) entered blocking state
[  960.114365][T30374] br0: port 1(c1) entered forwarding state
[  971.275846][   T12] br0: port 1(c1) entered disabled state
[  971.289162][   T12] c1 (unregistering): left allmulticast mode
[  971.289467][   T12] c1 (unregistering): left promiscuous mode
[  971.289666][   T12] br0: port 1(c1) entered disabled state
[  971.441083][   T12] br0: port 2(c2) entered disabled state
[  971.456045][   T12] c2 (unregistering): left allmulticast mode
[  971.456492][   T12] c2 (unregistering): left promiscuous mode
[  971.456916][   T12] br0: port 2(c2) entered disabled state
[  971.605767][   T12] br0: port 3(c3) entered disabled state
[  971.621378][   T12] c3 (unregistering): left allmulticast mode
[  971.622835][   T12] c3 (unregistering): left promiscuous mode
[  971.623150][   T12] br0: port 3(c3) entered disabled state
[  971.764149][   T12] br0: port 4(sender) entered disabled state
[  971.778778][   T12] sender (unregistering): left allmulticast mode
[  971.778975][   T12] sender (unregistering): left promiscuous mode
[  971.779149][   T12] br0: port 4(sender) entered disabled state