[  987.134886][T30698] br0: port 1(c1) entered blocking state
[  987.135101][T30698] br0: port 1(c1) entered disabled state
[  987.135297][T30698] c1: entered allmulticast mode
[  987.136993][T30698] c1: entered promiscuous mode
[  987.300818][T30703] br0: port 2(c2) entered blocking state
[  987.301026][T30703] br0: port 2(c2) entered disabled state
[  987.301196][T30703] c2: entered allmulticast mode
[  987.302713][T30703] c2: entered promiscuous mode
[  987.461107][T30708] br0: port 3(c3) entered blocking state
[  987.461317][T30708] br0: port 3(c3) entered disabled state
[  987.461499][T30708] c3: entered allmulticast mode
[  987.463299][T30708] c3: entered promiscuous mode
[  987.625790][T30713] br0: port 4(sender) entered blocking state
[  987.626021][T30713] br0: port 4(sender) entered disabled state
[  987.626236][T30713] sender: entered allmulticast mode
[  987.627780][T30713] sender: entered promiscuous mode
[  987.690263][T30715] br0: port 4(sender) entered blocking state
[  987.690513][T30715] br0: port 4(sender) entered forwarding state
[  987.690893][T30715] br0: port 3(c3) entered blocking state
[  987.691060][T30715] br0: port 3(c3) entered forwarding state
[  987.691390][T30715] br0: port 2(c2) entered blocking state
[  987.691554][T30715] br0: port 2(c2) entered forwarding state
[  987.691881][T30715] br0: port 1(c1) entered blocking state
[  987.692050][T30715] br0: port 1(c1) entered forwarding state
[  998.844320][   T12] br0: port 1(c1) entered disabled state
[  998.855784][   T12] c1 (unregistering): left allmulticast mode
[  998.856356][   T12] c1 (unregistering): left promiscuous mode
[  998.856602][   T12] br0: port 1(c1) entered disabled state
[  999.003233][   T12] br0: port 2(c2) entered disabled state
[  999.015280][   T12] c2 (unregistering): left allmulticast mode
[  999.015505][   T12] c2 (unregistering): left promiscuous mode
[  999.015683][   T12] br0: port 2(c2) entered disabled state
[  999.154755][   T12] br0: port 3(c3) entered disabled state
[  999.168593][   T12] c3 (unregistering): left allmulticast mode
[  999.168836][   T12] c3 (unregistering): left promiscuous mode
[  999.169044][   T12] br0: port 3(c3) entered disabled state
[  999.334789][   T12] br0: port 4(sender) entered disabled state
[  999.347244][   T12] sender (unregistering): left allmulticast mode
[  999.347504][   T12] sender (unregistering): left promiscuous mode
[  999.347700][   T12] br0: port 4(sender) entered disabled state