[  984.913539][T30146] br0: port 1(c1) entered blocking state
[  984.914266][T30146] br0: port 1(c1) entered disabled state
[  984.914482][T30146] c1: entered allmulticast mode
[  984.916118][T30146] c1: entered promiscuous mode
[  985.064345][T30151] br0: port 2(c2) entered blocking state
[  985.064520][T30151] br0: port 2(c2) entered disabled state
[  985.069785][T30151] c2: entered allmulticast mode
[  985.071343][T30151] c2: entered promiscuous mode
[  985.219355][T30156] br0: port 3(c3) entered blocking state
[  985.219726][T30156] br0: port 3(c3) entered disabled state
[  985.225660][T30156] c3: entered allmulticast mode
[  985.227455][T30156] c3: entered promiscuous mode
[  985.392617][T30161] br0: port 4(sender) entered blocking state
[  985.392855][T30161] br0: port 4(sender) entered disabled state
[  985.393064][T30161] sender: entered allmulticast mode
[  985.394631][T30161] sender: entered promiscuous mode
[  985.442047][T30163] br0: port 4(sender) entered blocking state
[  985.442309][T30163] br0: port 4(sender) entered forwarding state
[  985.442706][T30163] br0: port 3(c3) entered blocking state
[  985.442889][T30163] br0: port 3(c3) entered forwarding state
[  985.443266][T30163] br0: port 2(c2) entered blocking state
[  985.443456][T30163] br0: port 2(c2) entered forwarding state
[  985.443812][T30163] br0: port 1(c1) entered blocking state
[  985.444021][T30163] br0: port 1(c1) entered forwarding state
[  996.589884][   T72] br0: port 1(c1) entered disabled state
[  996.606736][   T72] c1 (unregistering): left allmulticast mode
[  996.606946][   T72] c1 (unregistering): left promiscuous mode
[  996.607139][   T72] br0: port 1(c1) entered disabled state
[  996.766149][   T72] br0: port 2(c2) entered disabled state
[  996.779235][   T72] c2 (unregistering): left allmulticast mode
[  996.779446][   T72] c2 (unregistering): left promiscuous mode
[  996.779889][   T72] br0: port 2(c2) entered disabled state
[  996.922693][   T72] br0: port 3(c3) entered disabled state
[  996.933419][   T72] c3 (unregistering): left allmulticast mode
[  996.933615][   T72] c3 (unregistering): left promiscuous mode
[  996.933783][   T72] br0: port 3(c3) entered disabled state
[  997.057176][   T72] br0: port 4(sender) entered disabled state
[  997.069172][   T72] sender (unregistering): left allmulticast mode
[  997.069430][   T72] sender (unregistering): left promiscuous mode
[  997.069647][   T72] br0: port 4(sender) entered disabled state