[ 1535.624081][T18821] br0: port 1(c1) entered blocking state
[ 1535.624392][T18821] br0: port 1(c1) entered disabled state
[ 1535.624659][T18821] c1: entered allmulticast mode
[ 1535.626620][T18821] c1: entered promiscuous mode
[ 1536.093089][T18826] br0: port 2(c2) entered blocking state
[ 1536.093346][T18826] br0: port 2(c2) entered disabled state
[ 1536.093589][T18826] c2: entered allmulticast mode
[ 1536.095558][T18826] c2: entered promiscuous mode
[ 1536.579932][T18831] br0: port 3(c3) entered blocking state
[ 1536.580223][T18831] br0: port 3(c3) entered disabled state
[ 1536.580507][T18831] c3: entered allmulticast mode
[ 1536.582467][T18831] c3: entered promiscuous mode
[ 1537.074361][T18836] br0: port 4(sender) entered blocking state
[ 1537.074731][T18836] br0: port 4(sender) entered disabled state
[ 1537.075019][T18836] sender: entered allmulticast mode
[ 1537.077343][T18836] sender: entered promiscuous mode
[ 1537.265809][T18838] br0: port 4(sender) entered blocking state
[ 1537.266146][T18838] br0: port 4(sender) entered forwarding state
[ 1537.266636][T18838] br0: port 3(c3) entered blocking state
[ 1537.266857][T18838] br0: port 3(c3) entered forwarding state
[ 1537.267303][T18838] br0: port 2(c2) entered blocking state
[ 1537.267516][T18838] br0: port 2(c2) entered forwarding state
[ 1537.267934][T18838] br0: port 1(c1) entered blocking state
[ 1537.268152][T18838] br0: port 1(c1) entered forwarding state
[ 1549.152521][   T67] br0: port 1(c1) entered disabled state
[ 1549.262915][   T67] c1 (unregistering): left allmulticast mode
[ 1549.263282][   T67] c1 (unregistering): left promiscuous mode
[ 1549.263524][   T67] br0: port 1(c1) entered disabled state
[ 1549.543867][   T67] br0: port 2(c2) entered disabled state
[ 1549.646889][   T67] c2 (unregistering): left allmulticast mode
[ 1549.647163][   T67] c2 (unregistering): left promiscuous mode
[ 1549.647414][   T67] br0: port 2(c2) entered disabled state
[ 1549.896645][   T67] br0: port 3(c3) entered disabled state
[ 1549.996936][   T67] c3 (unregistering): left allmulticast mode
[ 1549.997223][   T67] c3 (unregistering): left promiscuous mode
[ 1549.997468][   T67] br0: port 3(c3) entered disabled state
[ 1550.277088][   T67] br0: port 4(sender) entered disabled state
[ 1550.360300][   T67] sender (unregistering): left allmulticast mode
[ 1550.360576][   T67] sender (unregistering): left promiscuous mode
[ 1550.360798][   T67] br0: port 4(sender) entered disabled state