[  934.698387][T30044] br0: port 1(c1) entered blocking state
[  934.698575][T30044] br0: port 1(c1) entered disabled state
[  934.698740][T30044] c1: entered allmulticast mode
[  934.700205][T30044] c1: entered promiscuous mode
[  934.849016][T30049] br0: port 2(c2) entered blocking state
[  934.849193][T30049] br0: port 2(c2) entered disabled state
[  934.849355][T30049] c2: entered allmulticast mode
[  934.850810][T30049] c2: entered promiscuous mode
[  934.991599][T30054] br0: port 3(c3) entered blocking state
[  934.992511][T30054] br0: port 3(c3) entered disabled state
[  934.992672][T30054] c3: entered allmulticast mode
[  934.994158][T30054] c3: entered promiscuous mode
[  935.136693][T30059] br0: port 4(sender) entered blocking state
[  935.136914][T30059] br0: port 4(sender) entered disabled state
[  935.137114][T30059] sender: entered allmulticast mode
[  935.138581][T30059] sender: entered promiscuous mode
[  935.188678][T30061] br0: port 4(sender) entered blocking state
[  935.188907][T30061] br0: port 4(sender) entered forwarding state
[  935.189249][T30061] br0: port 3(c3) entered blocking state
[  935.189402][T30061] br0: port 3(c3) entered forwarding state
[  935.189707][T30061] br0: port 2(c2) entered blocking state
[  935.189874][T30061] br0: port 2(c2) entered forwarding state
[  935.190182][T30061] br0: port 1(c1) entered blocking state
[  935.190339][T30061] br0: port 1(c1) entered forwarding state
[  946.234381][   T12] br0: port 1(c1) entered disabled state
[  946.246072][   T12] c1 (unregistering): left allmulticast mode
[  946.246280][   T12] c1 (unregistering): left promiscuous mode
[  946.246539][   T12] br0: port 1(c1) entered disabled state
[  946.375390][   T12] br0: port 2(c2) entered disabled state
[  946.393517][   T12] c2 (unregistering): left allmulticast mode
[  946.393721][   T12] c2 (unregistering): left promiscuous mode
[  946.393916][   T12] br0: port 2(c2) entered disabled state
[  946.503361][   T12] br0: port 3(c3) entered disabled state
[  946.515588][   T12] c3 (unregistering): left allmulticast mode
[  946.515805][   T12] c3 (unregistering): left promiscuous mode
[  946.515980][   T12] br0: port 3(c3) entered disabled state
[  946.654666][   T12] br0: port 4(sender) entered disabled state
[  946.666370][   T12] sender (unregistering): left allmulticast mode
[  946.666651][   T12] sender (unregistering): left promiscuous mode
[  946.666967][   T12] br0: port 4(sender) entered disabled state