[  978.726551][T30865] br0: port 1(c1) entered blocking state
[  978.727144][T30865] br0: port 1(c1) entered disabled state
[  978.727359][T30865] c1: entered allmulticast mode
[  978.728886][T30865] c1: entered promiscuous mode
[  978.888475][T30870] br0: port 2(c2) entered blocking state
[  978.888705][T30870] br0: port 2(c2) entered disabled state
[  978.888921][T30870] c2: entered allmulticast mode
[  978.890480][T30870] c2: entered promiscuous mode
[  979.039693][T30875] br0: port 3(c3) entered blocking state
[  979.039953][T30875] br0: port 3(c3) entered disabled state
[  979.040202][T30875] c3: entered allmulticast mode
[  979.042805][T30875] c3: entered promiscuous mode
[  979.189534][T30880] br0: port 4(sender) entered blocking state
[  979.189801][T30880] br0: port 4(sender) entered disabled state
[  979.190046][T30880] sender: entered allmulticast mode
[  979.191581][T30880] sender: entered promiscuous mode
[  979.243118][T30882] br0: port 4(sender) entered blocking state
[  979.243367][T30882] br0: port 4(sender) entered forwarding state
[  979.243790][T30882] br0: port 3(c3) entered blocking state
[  979.243983][T30882] br0: port 3(c3) entered forwarding state
[  979.244336][T30882] br0: port 2(c2) entered blocking state
[  979.244529][T30882] br0: port 2(c2) entered forwarding state
[  979.244909][T30882] br0: port 1(c1) entered blocking state
[  979.245105][T30882] br0: port 1(c1) entered forwarding state
[  990.371333][   T69] br0: port 1(c1) entered disabled state
[  990.382543][   T69] c1 (unregistering): left allmulticast mode
[  990.382803][   T69] c1 (unregistering): left promiscuous mode
[  990.383034][   T69] br0: port 1(c1) entered disabled state
[  990.534510][   T69] br0: port 2(c2) entered disabled state
[  990.545802][   T69] c2 (unregistering): left allmulticast mode
[  990.546041][   T69] c2 (unregistering): left promiscuous mode
[  990.546263][   T69] br0: port 2(c2) entered disabled state
[  990.699086][   T69] br0: port 3(c3) entered disabled state
[  990.711156][   T69] c3 (unregistering): left allmulticast mode
[  990.711358][   T69] c3 (unregistering): left promiscuous mode
[  990.711536][   T69] br0: port 3(c3) entered disabled state
[  990.871285][   T69] br0: port 4(sender) entered disabled state
[  990.884238][   T69] sender (unregistering): left allmulticast mode
[  990.884639][   T69] sender (unregistering): left promiscuous mode
[  990.884915][   T69] br0: port 4(sender) entered disabled state