[ 2971.092088][T28595] br0: port 1(c1) entered blocking state
[ 2971.092641][T28595] br0: port 1(c1) entered disabled state
[ 2971.092989][T28595] c1: entered allmulticast mode
[ 2971.096873][T28595] c1: entered promiscuous mode
[ 2971.775940][T28600] br0: port 2(c2) entered blocking state
[ 2971.776360][T28600] br0: port 2(c2) entered disabled state
[ 2971.776743][T28600] c2: entered allmulticast mode
[ 2971.780184][T28600] c2: entered promiscuous mode
[ 2972.481603][T28605] br0: port 3(c3) entered blocking state
[ 2972.481961][T28605] br0: port 3(c3) entered disabled state
[ 2972.482310][T28605] c3: entered allmulticast mode
[ 2972.486142][T28605] c3: entered promiscuous mode
[ 2973.172162][T28610] br0: port 4(sender) entered blocking state
[ 2973.172842][T28610] br0: port 4(sender) entered disabled state
[ 2973.173307][T28610] sender: entered allmulticast mode
[ 2973.176906][T28610] sender: entered promiscuous mode
[ 2973.428768][T28612] br0: port 4(sender) entered blocking state
[ 2973.429309][T28612] br0: port 4(sender) entered forwarding state
[ 2973.430070][T28612] br0: port 3(c3) entered blocking state
[ 2973.430403][T28612] br0: port 3(c3) entered forwarding state
[ 2973.431053][T28612] br0: port 2(c2) entered blocking state
[ 2973.431382][T28612] br0: port 2(c2) entered forwarding state
[ 2973.432036][T28612] br0: port 1(c1) entered blocking state
[ 2973.432359][T28612] br0: port 1(c1) entered forwarding state
[ 2985.918006][   T12] br0: port 1(c1) entered disabled state
[ 2985.952638][   T12] c1 (unregistering): left allmulticast mode
[ 2985.953068][   T12] c1 (unregistering): left promiscuous mode
[ 2985.953470][   T12] br0: port 1(c1) entered disabled state
[ 2986.469759][   T12] br0: port 2(c2) entered disabled state
[ 2986.493736][   T12] c2 (unregistering): left allmulticast mode
[ 2986.494148][   T12] c2 (unregistering): left promiscuous mode
[ 2986.494613][   T12] br0: port 2(c2) entered disabled state
[ 2987.000562][   T12] br0: port 3(c3) entered disabled state
[ 2987.024443][   T12] c3 (unregistering): left allmulticast mode
[ 2987.024897][   T12] c3 (unregistering): left promiscuous mode
[ 2987.025284][   T12] br0: port 3(c3) entered disabled state
[ 2987.536126][   T12] br0: port 4(sender) entered disabled state
[ 2987.568059][   T12] sender (unregistering): left allmulticast mode
[ 2987.568596][   T12] sender (unregistering): left promiscuous mode
[ 2987.568977][   T12] br0: port 4(sender) entered disabled state