[  945.139628][T30644] br0: port 1(c1) entered blocking state
[  945.139828][T30644] br0: port 1(c1) entered disabled state
[  945.140611][T30644] c1: entered allmulticast mode
[  945.142203][T30644] c1: entered promiscuous mode
[  945.288338][T30649] br0: port 2(c2) entered blocking state
[  945.288535][T30649] br0: port 2(c2) entered disabled state
[  945.288706][T30649] c2: entered allmulticast mode
[  945.290301][T30649] c2: entered promiscuous mode
[  945.427803][T30654] br0: port 3(c3) entered blocking state
[  945.428003][T30654] br0: port 3(c3) entered disabled state
[  945.428161][T30654] c3: entered allmulticast mode
[  945.429640][T30654] c3: entered promiscuous mode
[  945.584051][T30659] br0: port 4(sender) entered blocking state
[  945.584284][T30659] br0: port 4(sender) entered disabled state
[  945.584483][T30659] sender: entered allmulticast mode
[  945.586129][T30659] sender: entered promiscuous mode
[  945.635157][T30661] br0: port 4(sender) entered blocking state
[  945.635378][T30661] br0: port 4(sender) entered forwarding state
[  945.635711][T30661] br0: port 3(c3) entered blocking state
[  945.635874][T30661] br0: port 3(c3) entered forwarding state
[  945.636183][T30661] br0: port 2(c2) entered blocking state
[  945.636329][T30661] br0: port 2(c2) entered forwarding state
[  945.636614][T30661] br0: port 1(c1) entered blocking state
[  945.636767][T30661] br0: port 1(c1) entered forwarding state
[  956.728803][   T12] br0: port 1(c1) entered disabled state
[  956.731594][   T12] c1 (unregistering): left allmulticast mode
[  956.731831][   T12] c1 (unregistering): left promiscuous mode
[  956.732077][   T12] br0: port 1(c1) entered disabled state
[  956.865811][   T12] br0: port 2(c2) entered disabled state
[  956.869757][   T12] c2 (unregistering): left allmulticast mode
[  956.870008][   T12] c2 (unregistering): left promiscuous mode
[  956.870187][   T12] br0: port 2(c2) entered disabled state
[  957.000232][   T12] br0: port 3(c3) entered disabled state
[  957.002980][   T12] c3 (unregistering): left allmulticast mode
[  957.003189][   T12] c3 (unregistering): left promiscuous mode
[  957.003382][   T12] br0: port 3(c3) entered disabled state
[  957.148215][   T12] br0: port 4(sender) entered disabled state
[  957.152154][   T12] sender (unregistering): left allmulticast mode
[  957.152346][   T12] sender (unregistering): left promiscuous mode
[  957.152541][   T12] br0: port 4(sender) entered disabled state