[ 1006.446555][T30323] br0: port 1(c1) entered blocking state
[ 1006.446783][T30323] br0: port 1(c1) entered disabled state
[ 1006.446970][T30323] c1: entered allmulticast mode
[ 1006.448519][T30323] c1: entered promiscuous mode
[ 1006.645742][T30328] br0: port 2(c2) entered blocking state
[ 1006.646042][T30328] br0: port 2(c2) entered disabled state
[ 1006.646366][T30328] c2: entered allmulticast mode
[ 1006.649737][T30328] c2: entered promiscuous mode
[ 1006.836623][T30333] br0: port 3(c3) entered blocking state
[ 1006.836873][T30333] br0: port 3(c3) entered disabled state
[ 1006.837094][T30333] c3: entered allmulticast mode
[ 1006.838639][T30333] c3: entered promiscuous mode
[ 1007.018305][T30338] br0: port 4(sender) entered blocking state
[ 1007.018517][T30338] br0: port 4(sender) entered disabled state
[ 1007.018713][T30338] sender: entered allmulticast mode
[ 1007.020198][T30338] sender: entered promiscuous mode
[ 1007.068251][T30340] br0: port 4(sender) entered blocking state
[ 1007.068504][T30340] br0: port 4(sender) entered forwarding state
[ 1007.068985][T30340] br0: port 3(c3) entered blocking state
[ 1007.069189][T30340] br0: port 3(c3) entered forwarding state
[ 1007.069542][T30340] br0: port 2(c2) entered blocking state
[ 1007.069745][T30340] br0: port 2(c2) entered forwarding state
[ 1007.070132][T30340] br0: port 1(c1) entered blocking state
[ 1007.070328][T30340] br0: port 1(c1) entered forwarding state
[ 1018.191446][   T12] br0: port 1(c1) entered disabled state
[ 1018.202093][   T12] c1 (unregistering): left allmulticast mode
[ 1018.202338][   T12] c1 (unregistering): left promiscuous mode
[ 1018.202558][   T12] br0: port 1(c1) entered disabled state
[ 1018.333604][   T12] br0: port 2(c2) entered disabled state
[ 1018.343363][   T12] c2 (unregistering): left allmulticast mode
[ 1018.343589][   T12] c2 (unregistering): left promiscuous mode
[ 1018.344726][   T12] br0: port 2(c2) entered disabled state
[ 1018.447780][   T12] br0: port 3(c3) entered disabled state
[ 1018.460199][   T12] c3 (unregistering): left allmulticast mode
[ 1018.460426][   T12] c3 (unregistering): left promiscuous mode
[ 1018.460643][   T12] br0: port 3(c3) entered disabled state
[ 1018.579993][   T12] br0: port 4(sender) entered disabled state
[ 1018.597154][   T12] sender (unregistering): left allmulticast mode
[ 1018.597351][   T12] sender (unregistering): left promiscuous mode
[ 1018.597521][   T12] br0: port 4(sender) entered disabled state