[ 1005.202994][T30858] br0: port 1(c1) entered blocking state
[ 1005.203196][T30858] br0: port 1(c1) entered disabled state
[ 1005.203366][T30858] c1: entered allmulticast mode
[ 1005.204816][T30858] c1: entered promiscuous mode
[ 1005.379970][T30863] br0: port 2(c2) entered blocking state
[ 1005.380258][T30863] br0: port 2(c2) entered disabled state
[ 1005.380470][T30863] c2: entered allmulticast mode
[ 1005.381962][T30863] c2: entered promiscuous mode
[ 1005.542298][T30868] br0: port 3(c3) entered blocking state
[ 1005.542468][T30868] br0: port 3(c3) entered disabled state
[ 1005.542633][T30868] c3: entered allmulticast mode
[ 1005.544075][T30868] c3: entered promiscuous mode
[ 1005.690056][T30873] br0: port 4(sender) entered blocking state
[ 1005.690326][T30873] br0: port 4(sender) entered disabled state
[ 1005.690584][T30873] sender: entered allmulticast mode
[ 1005.692155][T30873] sender: entered promiscuous mode
[ 1005.738826][T30875] br0: port 4(sender) entered blocking state
[ 1005.739061][T30875] br0: port 4(sender) entered forwarding state
[ 1005.739400][T30875] br0: port 3(c3) entered blocking state
[ 1005.739564][T30875] br0: port 3(c3) entered forwarding state
[ 1005.739854][T30875] br0: port 2(c2) entered blocking state
[ 1005.740006][T30875] br0: port 2(c2) entered forwarding state
[ 1005.740320][T30875] br0: port 1(c1) entered blocking state
[ 1005.740473][T30875] br0: port 1(c1) entered forwarding state
[ 1016.931569][   T12] br0: port 1(c1) entered disabled state
[ 1016.943314][   T12] c1 (unregistering): left allmulticast mode
[ 1016.943608][   T12] c1 (unregistering): left promiscuous mode
[ 1016.943807][   T12] br0: port 1(c1) entered disabled state
[ 1017.061980][   T12] br0: port 2(c2) entered disabled state
[ 1017.079232][   T12] c2 (unregistering): left allmulticast mode
[ 1017.079574][   T12] c2 (unregistering): left promiscuous mode
[ 1017.079913][   T12] br0: port 2(c2) entered disabled state
[ 1017.190220][   T12] br0: port 3(c3) entered disabled state
[ 1017.206209][   T12] c3 (unregistering): left allmulticast mode
[ 1017.206453][   T12] c3 (unregistering): left promiscuous mode
[ 1017.206684][   T12] br0: port 3(c3) entered disabled state
[ 1017.328922][   T12] br0: port 4(sender) entered disabled state
[ 1017.342215][   T12] sender (unregistering): left allmulticast mode
[ 1017.342424][   T12] sender (unregistering): left promiscuous mode
[ 1017.342606][   T12] br0: port 4(sender) entered disabled state