[  926.466374][T30614] br0: port 1(c1) entered blocking state
[  926.466894][T30614] br0: port 1(c1) entered disabled state
[  926.467147][T30614] c1: entered allmulticast mode
[  926.468745][T30614] c1: entered promiscuous mode
[  926.604452][T30619] br0: port 2(c2) entered blocking state
[  926.604632][T30619] br0: port 2(c2) entered disabled state
[  926.604793][T30619] c2: entered allmulticast mode
[  926.606279][T30619] c2: entered promiscuous mode
[  926.739627][T30624] br0: port 3(c3) entered blocking state
[  926.739843][T30624] br0: port 3(c3) entered disabled state
[  926.740062][T30624] c3: entered allmulticast mode
[  926.742325][T30624] c3: entered promiscuous mode
[  926.891285][T30629] br0: port 4(sender) entered blocking state
[  926.891546][T30629] br0: port 4(sender) entered disabled state
[  926.891818][T30629] sender: entered allmulticast mode
[  926.893376][T30629] sender: entered promiscuous mode
[  926.948473][T30631] br0: port 4(sender) entered blocking state
[  926.948699][T30631] br0: port 4(sender) entered forwarding state
[  926.949032][T30631] br0: port 3(c3) entered blocking state
[  926.949194][T30631] br0: port 3(c3) entered forwarding state
[  926.949676][T30631] br0: port 2(c2) entered blocking state
[  926.949830][T30631] br0: port 2(c2) entered forwarding state
[  926.950129][T30631] br0: port 1(c1) entered blocking state
[  926.950279][T30631] br0: port 1(c1) entered forwarding state
[  938.031917][   T72] br0: port 1(c1) entered disabled state
[  938.035771][   T72] c1 (unregistering): left allmulticast mode
[  938.035975][   T72] c1 (unregistering): left promiscuous mode
[  938.036470][   T72] br0: port 1(c1) entered disabled state
[  938.153561][   T72] br0: port 2(c2) entered disabled state
[  938.155960][   T72] c2 (unregistering): left allmulticast mode
[  938.156200][   T72] c2 (unregistering): left promiscuous mode
[  938.156433][   T72] br0: port 2(c2) entered disabled state
[  938.283614][   T72] br0: port 3(c3) entered disabled state
[  938.285948][   T72] c3 (unregistering): left allmulticast mode
[  938.286231][   T72] c3 (unregistering): left promiscuous mode
[  938.286478][   T72] br0: port 3(c3) entered disabled state
[  938.401611][   T72] br0: port 4(sender) entered disabled state
[  938.403858][   T72] sender (unregistering): left allmulticast mode
[  938.404089][   T72] sender (unregistering): left promiscuous mode
[  938.404313][   T72] br0: port 4(sender) entered disabled state