[ 1501.084447][T18816] br0: port 1(c1) entered blocking state
[ 1501.084690][T18816] br0: port 1(c1) entered disabled state
[ 1501.084943][T18816] c1: entered allmulticast mode
[ 1501.086998][T18816] c1: entered promiscuous mode
[ 1501.569973][T18821] br0: port 2(c2) entered blocking state
[ 1501.570312][T18821] br0: port 2(c2) entered disabled state
[ 1501.570567][T18821] c2: entered allmulticast mode
[ 1501.572532][T18821] c2: entered promiscuous mode
[ 1502.078775][T18826] br0: port 3(c3) entered blocking state
[ 1502.079318][T18826] br0: port 3(c3) entered disabled state
[ 1502.080023][T18826] c3: entered allmulticast mode
[ 1502.082121][T18826] c3: entered promiscuous mode
[ 1502.583688][T18831] br0: port 4(sender) entered blocking state
[ 1502.584492][T18831] br0: port 4(sender) entered disabled state
[ 1502.584795][T18831] sender: entered allmulticast mode
[ 1502.586810][T18831] sender: entered promiscuous mode
[ 1502.771777][T18833] br0: port 4(sender) entered blocking state
[ 1502.772147][T18833] br0: port 4(sender) entered forwarding state
[ 1502.772630][T18833] br0: port 3(c3) entered blocking state
[ 1502.772856][T18833] br0: port 3(c3) entered forwarding state
[ 1502.773291][T18833] br0: port 2(c2) entered blocking state
[ 1502.773507][T18833] br0: port 2(c2) entered forwarding state
[ 1502.773939][T18833] br0: port 1(c1) entered blocking state
[ 1502.774162][T18833] br0: port 1(c1) entered forwarding state
[ 1514.738561][   T67] br0: port 1(c1) entered disabled state
[ 1514.841659][   T67] c1 (unregistering): left allmulticast mode
[ 1514.842044][   T67] c1 (unregistering): left promiscuous mode
[ 1514.842285][   T67] br0: port 1(c1) entered disabled state
[ 1515.150774][   T67] br0: port 2(c2) entered disabled state
[ 1515.270580][   T67] c2 (unregistering): left allmulticast mode
[ 1515.270858][   T67] c2 (unregistering): left promiscuous mode
[ 1515.271102][   T67] br0: port 2(c2) entered disabled state
[ 1515.589090][   T67] br0: port 3(c3) entered disabled state
[ 1515.673612][   T67] c3 (unregistering): left allmulticast mode
[ 1515.673935][   T67] c3 (unregistering): left promiscuous mode
[ 1515.674195][   T67] br0: port 3(c3) entered disabled state
[ 1515.983796][   T67] br0: port 4(sender) entered disabled state
[ 1516.135616][   T67] sender (unregistering): left allmulticast mode
[ 1516.135977][   T67] sender (unregistering): left promiscuous mode
[ 1516.136213][   T67] br0: port 4(sender) entered disabled state