[  962.667319][T31009] br0: port 1(c1) entered blocking state
[  962.667529][T31009] br0: port 1(c1) entered disabled state
[  962.667703][T31009] c1: entered allmulticast mode
[  962.669204][T31009] c1: entered promiscuous mode
[  962.834626][T31014] br0: port 2(c2) entered blocking state
[  962.834797][T31014] br0: port 2(c2) entered disabled state
[  962.834965][T31014] c2: entered allmulticast mode
[  962.836965][T31014] c2: entered promiscuous mode
[  962.990238][T31019] br0: port 3(c3) entered blocking state
[  962.990504][T31019] br0: port 3(c3) entered disabled state
[  962.990673][T31019] c3: entered allmulticast mode
[  962.992138][T31019] c3: entered promiscuous mode
[  963.156378][T31024] br0: port 4(sender) entered blocking state
[  963.156581][T31024] br0: port 4(sender) entered disabled state
[  963.156779][T31024] sender: entered allmulticast mode
[  963.158252][T31024] sender: entered promiscuous mode
[  963.214324][T31026] br0: port 4(sender) entered blocking state
[  963.214568][T31026] br0: port 4(sender) entered forwarding state
[  963.214911][T31026] br0: port 3(c3) entered blocking state
[  963.215053][T31026] br0: port 3(c3) entered forwarding state
[  963.215409][T31026] br0: port 2(c2) entered blocking state
[  963.215553][T31026] br0: port 2(c2) entered forwarding state
[  963.215845][T31026] br0: port 1(c1) entered blocking state
[  963.215986][T31026] br0: port 1(c1) entered forwarding state
[  974.315083][   T71] br0: port 1(c1) entered disabled state
[  974.326173][   T71] c1 (unregistering): left allmulticast mode
[  974.326373][   T71] c1 (unregistering): left promiscuous mode
[  974.326547][   T71] br0: port 1(c1) entered disabled state
[  974.466824][   T71] br0: port 2(c2) entered disabled state
[  974.477524][   T71] c2 (unregistering): left allmulticast mode
[  974.477789][   T71] c2 (unregistering): left promiscuous mode
[  974.477966][   T71] br0: port 2(c2) entered disabled state
[  974.632014][   T71] br0: port 3(c3) entered disabled state
[  974.642605][   T71] c3 (unregistering): left allmulticast mode
[  974.642795][   T71] c3 (unregistering): left promiscuous mode
[  974.642958][   T71] br0: port 3(c3) entered disabled state
[  974.807989][   T71] br0: port 4(sender) entered disabled state
[  974.824378][   T71] sender (unregistering): left allmulticast mode
[  974.824590][   T71] sender (unregistering): left promiscuous mode
[  974.824777][   T71] br0: port 4(sender) entered disabled state