[ 1542.482474][T18816] br0: port 1(c1) entered blocking state
[ 1542.482774][T18816] br0: port 1(c1) entered disabled state
[ 1542.483022][T18816] c1: entered allmulticast mode
[ 1542.484948][T18816] c1: entered promiscuous mode
[ 1542.963361][T18821] br0: port 2(c2) entered blocking state
[ 1542.963733][T18821] br0: port 2(c2) entered disabled state
[ 1542.964034][T18821] c2: entered allmulticast mode
[ 1542.966132][T18821] c2: entered promiscuous mode
[ 1543.458411][T18826] br0: port 3(c3) entered blocking state
[ 1543.458715][T18826] br0: port 3(c3) entered disabled state
[ 1543.458951][T18826] c3: entered allmulticast mode
[ 1543.460885][T18826] c3: entered promiscuous mode
[ 1543.934907][T18831] br0: port 4(sender) entered blocking state
[ 1543.935321][T18831] br0: port 4(sender) entered disabled state
[ 1543.935610][T18831] sender: entered allmulticast mode
[ 1543.937561][T18831] sender: entered promiscuous mode
[ 1544.125323][T18833] br0: port 4(sender) entered blocking state
[ 1544.125631][T18833] br0: port 4(sender) entered forwarding state
[ 1544.126096][T18833] br0: port 3(c3) entered blocking state
[ 1544.126292][T18833] br0: port 3(c3) entered forwarding state
[ 1544.126694][T18833] br0: port 2(c2) entered blocking state
[ 1544.126893][T18833] br0: port 2(c2) entered forwarding state
[ 1544.127304][T18833] br0: port 1(c1) entered blocking state
[ 1544.127517][T18833] br0: port 1(c1) entered forwarding state
[ 1556.022681][   T11] br0: port 1(c1) entered disabled state
[ 1556.175604][   T11] c1 (unregistering): left allmulticast mode
[ 1556.175919][   T11] c1 (unregistering): left promiscuous mode
[ 1556.176187][   T11] br0: port 1(c1) entered disabled state
[ 1556.392506][   T11] br0: port 2(c2) entered disabled state
[ 1556.555609][   T11] c2 (unregistering): left allmulticast mode
[ 1556.555917][   T11] c2 (unregistering): left promiscuous mode
[ 1556.556171][   T11] br0: port 2(c2) entered disabled state
[ 1556.776623][   T11] br0: port 3(c3) entered disabled state
[ 1556.884583][   T11] c3 (unregistering): left allmulticast mode
[ 1556.884904][   T11] c3 (unregistering): left promiscuous mode
[ 1556.885152][   T11] br0: port 3(c3) entered disabled state
[ 1557.161785][   T11] br0: port 4(sender) entered disabled state
[ 1557.234610][   T11] sender (unregistering): left allmulticast mode
[ 1557.234918][   T11] sender (unregistering): left promiscuous mode
[ 1557.235173][   T11] br0: port 4(sender) entered disabled state