[  955.196567][T30967] br0: port 1(c1) entered blocking state
[  955.196764][T30967] br0: port 1(c1) entered disabled state
[  955.196943][T30967] c1: entered allmulticast mode
[  955.198430][T30967] c1: entered promiscuous mode
[  955.372108][T30972] br0: port 2(c2) entered blocking state
[  955.372300][T30972] br0: port 2(c2) entered disabled state
[  955.372469][T30972] c2: entered allmulticast mode
[  955.373991][T30972] c2: entered promiscuous mode
[  955.535239][T30977] br0: port 3(c3) entered blocking state
[  955.535463][T30977] br0: port 3(c3) entered disabled state
[  955.536614][T30977] c3: entered allmulticast mode
[  955.538093][T30977] c3: entered promiscuous mode
[  955.681637][T30982] br0: port 4(sender) entered blocking state
[  955.681897][T30982] br0: port 4(sender) entered disabled state
[  955.682150][T30982] sender: entered allmulticast mode
[  955.683852][T30982] sender: entered promiscuous mode
[  955.745317][T30984] br0: port 4(sender) entered blocking state
[  955.745573][T30984] br0: port 4(sender) entered forwarding state
[  955.745939][T30984] br0: port 3(c3) entered blocking state
[  955.746114][T30984] br0: port 3(c3) entered forwarding state
[  955.746403][T30984] br0: port 2(c2) entered blocking state
[  955.746556][T30984] br0: port 2(c2) entered forwarding state
[  955.746884][T30984] br0: port 1(c1) entered blocking state
[  955.747041][T30984] br0: port 1(c1) entered forwarding state
[  966.861734][   T12] br0: port 1(c1) entered disabled state
[  966.874638][   T12] c1 (unregistering): left allmulticast mode
[  966.874888][   T12] c1 (unregistering): left promiscuous mode
[  966.875073][   T12] br0: port 1(c1) entered disabled state
[  967.007618][   T12] br0: port 2(c2) entered disabled state
[  967.018306][   T12] c2 (unregistering): left allmulticast mode
[  967.019715][   T12] c2 (unregistering): left promiscuous mode
[  967.019924][   T12] br0: port 2(c2) entered disabled state
[  967.153313][   T12] br0: port 3(c3) entered disabled state
[  967.164085][   T12] c3 (unregistering): left allmulticast mode
[  967.164283][   T12] c3 (unregistering): left promiscuous mode
[  967.164460][   T12] br0: port 3(c3) entered disabled state
[  967.302920][   T12] br0: port 4(sender) entered disabled state
[  967.314331][   T12] sender (unregistering): left allmulticast mode
[  967.314577][   T12] sender (unregistering): left promiscuous mode
[  967.314770][   T12] br0: port 4(sender) entered disabled state