[  942.213033][T30641] br0: port 1(c1) entered blocking state
[  942.213268][T30641] br0: port 1(c1) entered disabled state
[  942.213487][T30641] c1: entered allmulticast mode
[  942.214994][T30641] c1: entered promiscuous mode
[  942.348142][T30646] br0: port 2(c2) entered blocking state
[  942.348788][T30646] br0: port 2(c2) entered disabled state
[  942.348998][T30646] c2: entered allmulticast mode
[  942.350499][T30646] c2: entered promiscuous mode
[  942.489297][T30651] br0: port 3(c3) entered blocking state
[  942.489497][T30651] br0: port 3(c3) entered disabled state
[  942.489708][T30651] c3: entered allmulticast mode
[  942.491207][T30651] c3: entered promiscuous mode
[  942.629717][T30656] br0: port 4(sender) entered blocking state
[  942.629960][T30656] br0: port 4(sender) entered disabled state
[  942.630217][T30656] sender: entered allmulticast mode
[  942.631712][T30656] sender: entered promiscuous mode
[  942.682934][T30658] br0: port 4(sender) entered blocking state
[  942.683140][T30658] br0: port 4(sender) entered forwarding state
[  942.683478][T30658] br0: port 3(c3) entered blocking state
[  942.683626][T30658] br0: port 3(c3) entered forwarding state
[  942.683912][T30658] br0: port 2(c2) entered blocking state
[  942.684057][T30658] br0: port 2(c2) entered forwarding state
[  942.684355][T30658] br0: port 1(c1) entered blocking state
[  942.684923][T30658] br0: port 1(c1) entered forwarding state
[  953.711427][   T12] br0: port 1(c1) entered disabled state
[  953.722092][   T12] c1 (unregistering): left allmulticast mode
[  953.722396][   T12] c1 (unregistering): left promiscuous mode
[  953.722616][   T12] br0: port 1(c1) entered disabled state
[  953.835825][   T12] br0: port 2(c2) entered disabled state
[  953.853250][   T12] c2 (unregistering): left allmulticast mode
[  953.853490][   T12] c2 (unregistering): left promiscuous mode
[  953.853718][   T12] br0: port 2(c2) entered disabled state
[  953.953475][   T12] br0: port 3(c3) entered disabled state
[  953.963949][   T12] c3 (unregistering): left allmulticast mode
[  953.964174][   T12] c3 (unregistering): left promiscuous mode
[  953.965431][   T12] br0: port 3(c3) entered disabled state
[  954.092307][   T12] br0: port 4(sender) entered disabled state
[  954.102822][   T12] sender (unregistering): left allmulticast mode
[  954.103019][   T12] sender (unregistering): left promiscuous mode
[  954.103197][   T12] br0: port 4(sender) entered disabled state