[  949.517113][T30788] br0: port 1(c1) entered blocking state
[  949.517319][T30788] br0: port 1(c1) entered disabled state
[  949.517486][T30788] c1: entered allmulticast mode
[  949.518946][T30788] c1: entered promiscuous mode
[  949.659080][T30793] br0: port 2(c2) entered blocking state
[  949.659274][T30793] br0: port 2(c2) entered disabled state
[  949.659438][T30793] c2: entered allmulticast mode
[  949.660891][T30793] c2: entered promiscuous mode
[  949.800178][T30798] br0: port 3(c3) entered blocking state
[  949.800369][T30798] br0: port 3(c3) entered disabled state
[  949.800682][T30798] c3: entered allmulticast mode
[  949.802135][T30798] c3: entered promiscuous mode
[  949.937523][T30803] br0: port 4(sender) entered blocking state
[  949.937729][T30803] br0: port 4(sender) entered disabled state
[  949.937911][T30803] sender: entered allmulticast mode
[  949.939320][T30803] sender: entered promiscuous mode
[  949.978761][T30805] br0: port 4(sender) entered blocking state
[  949.978973][T30805] br0: port 4(sender) entered forwarding state
[  949.979302][T30805] br0: port 3(c3) entered blocking state
[  949.979449][T30805] br0: port 3(c3) entered forwarding state
[  949.979731][T30805] br0: port 2(c2) entered blocking state
[  949.979874][T30805] br0: port 2(c2) entered forwarding state
[  949.980159][T30805] br0: port 1(c1) entered blocking state
[  949.980307][T30805] br0: port 1(c1) entered forwarding state
[  961.061486][   T12] br0: port 1(c1) entered disabled state
[  961.073520][   T12] c1 (unregistering): left allmulticast mode
[  961.073722][   T12] c1 (unregistering): left promiscuous mode
[  961.073898][   T12] br0: port 1(c1) entered disabled state
[  961.195302][   T12] br0: port 2(c2) entered disabled state
[  961.206815][   T12] c2 (unregistering): left allmulticast mode
[  961.207025][   T12] c2 (unregistering): left promiscuous mode
[  961.207203][   T12] br0: port 2(c2) entered disabled state
[  961.333317][   T12] br0: port 3(c3) entered disabled state
[  961.343510][   T12] c3 (unregistering): left allmulticast mode
[  961.343704][   T12] c3 (unregistering): left promiscuous mode
[  961.343873][   T12] br0: port 3(c3) entered disabled state
[  961.447218][   T12] br0: port 4(sender) entered disabled state
[  961.458297][   T12] sender (unregistering): left allmulticast mode
[  961.458497][   T12] sender (unregistering): left promiscuous mode
[  961.458672][   T12] br0: port 4(sender) entered disabled state