[  962.327438][T31240] br0: port 1(c1) entered blocking state
[  962.328371][T31240] br0: port 1(c1) entered disabled state
[  962.328620][T31240] c1: entered allmulticast mode
[  962.330198][T31240] c1: entered promiscuous mode
[  962.477354][T31245] br0: port 2(c2) entered blocking state
[  962.477587][T31245] br0: port 2(c2) entered disabled state
[  962.477804][T31245] c2: entered allmulticast mode
[  962.479351][T31245] c2: entered promiscuous mode
[  962.631984][T31250] br0: port 3(c3) entered blocking state
[  962.632202][T31250] br0: port 3(c3) entered disabled state
[  962.632421][T31250] c3: entered allmulticast mode
[  962.633995][T31250] c3: entered promiscuous mode
[  962.780669][T31255] br0: port 4(sender) entered blocking state
[  962.780884][T31255] br0: port 4(sender) entered disabled state
[  962.781092][T31255] sender: entered allmulticast mode
[  962.782613][T31255] sender: entered promiscuous mode
[  962.834800][T31257] br0: port 4(sender) entered blocking state
[  962.835054][T31257] br0: port 4(sender) entered forwarding state
[  962.835442][T31257] br0: port 3(c3) entered blocking state
[  962.835678][T31257] br0: port 3(c3) entered forwarding state
[  962.836047][T31257] br0: port 2(c2) entered blocking state
[  962.836236][T31257] br0: port 2(c2) entered forwarding state
[  962.836619][T31257] br0: port 1(c1) entered blocking state
[  962.836813][T31257] br0: port 1(c1) entered forwarding state
[  973.916365][   T12] br0: port 1(c1) entered disabled state
[  973.930208][   T12] c1 (unregistering): left allmulticast mode
[  973.930503][   T12] c1 (unregistering): left promiscuous mode
[  973.930737][   T12] br0: port 1(c1) entered disabled state
[  974.057707][   T12] br0: port 2(c2) entered disabled state
[  974.072346][   T12] c2 (unregistering): left allmulticast mode
[  974.072700][   T12] c2 (unregistering): left promiscuous mode
[  974.072903][   T12] br0: port 2(c2) entered disabled state
[  974.209867][   T12] br0: port 3(c3) entered disabled state
[  974.222184][   T12] c3 (unregistering): left allmulticast mode
[  974.222418][   T12] c3 (unregistering): left promiscuous mode
[  974.222629][   T12] br0: port 3(c3) entered disabled state
[  974.327429][   T12] br0: port 4(sender) entered disabled state
[  974.339604][   T12] sender (unregistering): left allmulticast mode
[  974.339893][   T12] sender (unregistering): left promiscuous mode
[  974.340093][   T12] br0: port 4(sender) entered disabled state