[  960.705045][T30503] br0: port 1(c1) entered blocking state
[  960.705254][T30503] br0: port 1(c1) entered disabled state
[  960.705449][T30503] c1: entered allmulticast mode
[  960.707027][T30503] c1: entered promiscuous mode
[  960.852635][T30508] br0: port 2(c2) entered blocking state
[  960.852822][T30508] br0: port 2(c2) entered disabled state
[  960.852995][T30508] c2: entered allmulticast mode
[  960.854599][T30508] c2: entered promiscuous mode
[  961.012883][T30513] br0: port 3(c3) entered blocking state
[  961.013076][T30513] br0: port 3(c3) entered disabled state
[  961.013247][T30513] c3: entered allmulticast mode
[  961.014803][T30513] c3: entered promiscuous mode
[  961.172148][T30518] br0: port 4(sender) entered blocking state
[  961.172378][T30518] br0: port 4(sender) entered disabled state
[  961.172602][T30518] sender: entered allmulticast mode
[  961.174240][T30518] sender: entered promiscuous mode
[  961.225705][T30520] br0: port 4(sender) entered blocking state
[  961.225933][T30520] br0: port 4(sender) entered forwarding state
[  961.226283][T30520] br0: port 3(c3) entered blocking state
[  961.226438][T30520] br0: port 3(c3) entered forwarding state
[  961.226783][T30520] br0: port 2(c2) entered blocking state
[  961.226941][T30520] br0: port 2(c2) entered forwarding state
[  961.227252][T30520] br0: port 1(c1) entered blocking state
[  961.227412][T30520] br0: port 1(c1) entered forwarding state
[  972.364385][   T12] br0: port 1(c1) entered disabled state
[  972.382253][   T12] c1 (unregistering): left allmulticast mode
[  972.382496][   T12] c1 (unregistering): left promiscuous mode
[  972.382682][   T12] br0: port 1(c1) entered disabled state
[  972.484025][   T12] br0: port 2(c2) entered disabled state
[  972.493408][   T12] c2 (unregistering): left allmulticast mode
[  972.493656][   T12] c2 (unregistering): left promiscuous mode
[  972.493887][   T12] br0: port 2(c2) entered disabled state
[  972.621369][   T12] br0: port 3(c3) entered disabled state
[  972.632367][   T12] c3 (unregistering): left allmulticast mode
[  972.632603][   T12] c3 (unregistering): left promiscuous mode
[  972.632830][   T12] br0: port 3(c3) entered disabled state
[  972.755419][   T12] br0: port 4(sender) entered disabled state
[  972.767915][   T12] sender (unregistering): left allmulticast mode
[  972.768199][   T12] sender (unregistering): left promiscuous mode
[  972.768431][   T12] br0: port 4(sender) entered disabled state