[ 2960.068867][T28194] br0: port 1(c1) entered blocking state
[ 2960.069291][T28194] br0: port 1(c1) entered disabled state
[ 2960.069647][T28194] c1: entered allmulticast mode
[ 2960.073749][T28194] c1: entered promiscuous mode
[ 2960.754688][T28199] br0: port 2(c2) entered blocking state
[ 2960.755119][T28199] br0: port 2(c2) entered disabled state
[ 2960.755501][T28199] c2: entered allmulticast mode
[ 2960.759463][T28199] c2: entered promiscuous mode
[ 2961.426174][T28204] br0: port 3(c3) entered blocking state
[ 2961.426909][T28204] br0: port 3(c3) entered disabled state
[ 2961.427278][T28204] c3: entered allmulticast mode
[ 2961.430733][T28204] c3: entered promiscuous mode
[ 2962.097934][T28209] br0: port 4(sender) entered blocking state
[ 2962.099178][T28209] br0: port 4(sender) entered disabled state
[ 2962.109813][T28209] sender: entered allmulticast mode
[ 2962.113264][T28209] sender: entered promiscuous mode
[ 2962.348402][T28211] br0: port 4(sender) entered blocking state
[ 2962.348880][T28211] br0: port 4(sender) entered forwarding state
[ 2962.349618][T28211] br0: port 3(c3) entered blocking state
[ 2962.349950][T28211] br0: port 3(c3) entered forwarding state
[ 2962.350632][T28211] br0: port 2(c2) entered blocking state
[ 2962.350964][T28211] br0: port 2(c2) entered forwarding state
[ 2962.351629][T28211] br0: port 1(c1) entered blocking state
[ 2962.351958][T28211] br0: port 1(c1) entered forwarding state
[ 2974.815327][   T12] br0: port 1(c1) entered disabled state
[ 2974.837434][   T12] c1 (unregistering): left allmulticast mode
[ 2974.837947][   T12] c1 (unregistering): left promiscuous mode
[ 2974.838330][   T12] br0: port 1(c1) entered disabled state
[ 2975.342902][   T12] br0: port 2(c2) entered disabled state
[ 2975.363128][   T12] c2 (unregistering): left allmulticast mode
[ 2975.365939][   T12] c2 (unregistering): left promiscuous mode
[ 2975.366311][   T12] br0: port 2(c2) entered disabled state
[ 2975.896701][   T12] br0: port 3(c3) entered disabled state
[ 2975.921054][   T12] c3 (unregistering): left allmulticast mode
[ 2975.922016][   T12] c3 (unregistering): left promiscuous mode
[ 2975.922403][   T12] br0: port 3(c3) entered disabled state
[ 2976.394470][   T12] br0: port 4(sender) entered disabled state
[ 2976.429931][   T12] sender (unregistering): left allmulticast mode
[ 2976.430415][   T12] sender (unregistering): left promiscuous mode
[ 2976.430781][   T12] br0: port 4(sender) entered disabled state