[  955.102860][T30230] br0: port 1(c1) entered blocking state
[  955.103074][T30230] br0: port 1(c1) entered disabled state
[  955.103260][T30230] c1: entered allmulticast mode
[  955.105597][T30230] c1: entered promiscuous mode
[  955.271619][T30235] br0: port 2(c2) entered blocking state
[  955.271850][T30235] br0: port 2(c2) entered disabled state
[  955.272039][T30235] c2: entered allmulticast mode
[  955.273602][T30235] c2: entered promiscuous mode
[  955.424909][T30240] br0: port 3(c3) entered blocking state
[  955.425096][T30240] br0: port 3(c3) entered disabled state
[  955.425269][T30240] c3: entered allmulticast mode
[  955.427537][T30240] c3: entered promiscuous mode
[  955.596287][T30245] br0: port 4(sender) entered blocking state
[  955.596639][T30245] br0: port 4(sender) entered disabled state
[  955.596950][T30245] sender: entered allmulticast mode
[  955.598591][T30245] sender: entered promiscuous mode
[  955.651836][T30247] br0: port 4(sender) entered blocking state
[  955.652117][T30247] br0: port 4(sender) entered forwarding state
[  955.652531][T30247] br0: port 3(c3) entered blocking state
[  955.652754][T30247] br0: port 3(c3) entered forwarding state
[  955.653128][T30247] br0: port 2(c2) entered blocking state
[  955.653338][T30247] br0: port 2(c2) entered forwarding state
[  955.653707][T30247] br0: port 1(c1) entered blocking state
[  955.653941][T30247] br0: port 1(c1) entered forwarding state
[  966.815376][   T72] br0: port 1(c1) entered disabled state
[  966.825859][   T72] c1 (unregistering): left allmulticast mode
[  966.826079][   T72] c1 (unregistering): left promiscuous mode
[  966.826279][   T72] br0: port 1(c1) entered disabled state
[  966.976915][   T72] br0: port 2(c2) entered disabled state
[  966.988830][   T72] c2 (unregistering): left allmulticast mode
[  966.989068][   T72] c2 (unregistering): left promiscuous mode
[  966.989285][   T72] br0: port 2(c2) entered disabled state
[  967.136636][   T72] br0: port 3(c3) entered disabled state
[  967.146514][   T72] c3 (unregistering): left allmulticast mode
[  967.146793][   T72] c3 (unregistering): left promiscuous mode
[  967.147020][   T72] br0: port 3(c3) entered disabled state
[  967.289009][   T72] br0: port 4(sender) entered disabled state
[  967.305089][   T72] sender (unregistering): left allmulticast mode
[  967.305346][   T72] sender (unregistering): left promiscuous mode
[  967.305588][   T72] br0: port 4(sender) entered disabled state