[  945.206523][T32283] br0: port 1(c1) entered blocking state
[  945.207278][T32283] br0: port 1(c1) entered disabled state
[  945.207428][T32283] c1: entered allmulticast mode
[  945.208981][T32283] c1: entered promiscuous mode
[  945.374638][T32288] br0: port 2(c2) entered blocking state
[  945.375003][T32288] br0: port 2(c2) entered disabled state
[  945.375160][T32288] c2: entered allmulticast mode
[  945.376583][T32288] c2: entered promiscuous mode
[  945.530331][T32293] br0: port 3(c3) entered blocking state
[  945.530549][T32293] br0: port 3(c3) entered disabled state
[  945.530809][T32293] c3: entered allmulticast mode
[  945.532615][T32293] c3: entered promiscuous mode
[  945.671587][T32298] br0: port 4(sender) entered blocking state
[  945.672499][T32298] br0: port 4(sender) entered disabled state
[  945.679551][T32298] sender: entered allmulticast mode
[  945.681010][T32298] sender: entered promiscuous mode
[  945.726182][T32300] br0: port 4(sender) entered blocking state
[  945.726418][T32300] br0: port 4(sender) entered forwarding state
[  945.726803][T32300] br0: port 3(c3) entered blocking state
[  945.726992][T32300] br0: port 3(c3) entered forwarding state
[  945.727925][T32300] br0: port 2(c2) entered blocking state
[  945.728111][T32300] br0: port 2(c2) entered forwarding state
[  945.728447][T32300] br0: port 1(c1) entered blocking state
[  945.728629][T32300] br0: port 1(c1) entered forwarding state
[  956.760584][   T72] br0: port 1(c1) entered disabled state
[  956.763806][   T72] c1 (unregistering): left allmulticast mode
[  956.763993][   T72] c1 (unregistering): left promiscuous mode
[  956.764159][   T72] br0: port 1(c1) entered disabled state
[  956.869646][   T72] br0: port 2(c2) entered disabled state
[  956.873159][   T72] c2 (unregistering): left allmulticast mode
[  956.873339][   T72] c2 (unregistering): left promiscuous mode
[  956.873498][   T72] br0: port 2(c2) entered disabled state
[  956.977504][   T72] br0: port 3(c3) entered disabled state
[  956.981250][   T72] c3 (unregistering): left allmulticast mode
[  956.981430][   T72] c3 (unregistering): left promiscuous mode
[  956.981589][   T72] br0: port 3(c3) entered disabled state
[  957.098293][   T72] br0: port 4(sender) entered disabled state
[  957.101193][   T72] sender (unregistering): left allmulticast mode
[  957.101405][   T72] sender (unregistering): left promiscuous mode
[  957.101614][   T72] br0: port 4(sender) entered disabled state