[ 2825.631399][T28219] br0: port 1(c1) entered blocking state
[ 2825.631819][T28219] br0: port 1(c1) entered disabled state
[ 2825.632478][T28219] c1: entered allmulticast mode
[ 2825.635789][T28219] c1: entered promiscuous mode
[ 2826.278886][T28224] br0: port 2(c2) entered blocking state
[ 2826.279857][T28224] br0: port 2(c2) entered disabled state
[ 2826.280223][T28224] c2: entered allmulticast mode
[ 2826.283564][T28224] c2: entered promiscuous mode
[ 2826.930114][T28229] br0: port 3(c3) entered blocking state
[ 2826.930498][T28229] br0: port 3(c3) entered disabled state
[ 2826.930870][T28229] c3: entered allmulticast mode
[ 2826.934563][T28229] c3: entered promiscuous mode
[ 2827.593794][T28234] br0: port 4(sender) entered blocking state
[ 2827.594487][T28234] br0: port 4(sender) entered disabled state
[ 2827.594893][T28234] sender: entered allmulticast mode
[ 2827.598225][T28234] sender: entered promiscuous mode
[ 2827.830650][T28236] br0: port 4(sender) entered blocking state
[ 2827.831101][T28236] br0: port 4(sender) entered forwarding state
[ 2827.831788][T28236] br0: port 3(c3) entered blocking state
[ 2827.832100][T28236] br0: port 3(c3) entered forwarding state
[ 2827.832735][T28236] br0: port 2(c2) entered blocking state
[ 2827.833061][T28236] br0: port 2(c2) entered forwarding state
[ 2827.833683][T28236] br0: port 1(c1) entered blocking state
[ 2827.834001][T28236] br0: port 1(c1) entered forwarding state
[ 2840.261952][   T73] br0: port 1(c1) entered disabled state
[ 2840.283204][   T73] c1 (unregistering): left allmulticast mode
[ 2840.283624][   T73] c1 (unregistering): left promiscuous mode
[ 2840.284017][   T73] br0: port 1(c1) entered disabled state
[ 2840.762378][   T73] br0: port 2(c2) entered disabled state
[ 2840.786508][   T73] c2 (unregistering): left allmulticast mode
[ 2840.786971][   T73] c2 (unregistering): left promiscuous mode
[ 2840.787361][   T73] br0: port 2(c2) entered disabled state
[ 2841.264640][   T73] br0: port 3(c3) entered disabled state
[ 2841.287930][   T73] c3 (unregistering): left allmulticast mode
[ 2841.288414][   T73] c3 (unregistering): left promiscuous mode
[ 2841.288798][   T73] br0: port 3(c3) entered disabled state
[ 2841.821162][   T73] br0: port 4(sender) entered disabled state
[ 2841.846139][   T73] sender (unregistering): left allmulticast mode
[ 2841.846553][   T73] sender (unregistering): left promiscuous mode
[ 2841.847010][   T73] br0: port 4(sender) entered disabled state