[ 3037.394238][T28927] br0: port 1(c1) entered blocking state
[ 3037.395073][T28927] br0: port 1(c1) entered disabled state
[ 3037.395460][T28927] c1: entered allmulticast mode
[ 3037.399377][T28927] c1: entered promiscuous mode
[ 3038.052053][T28932] br0: port 2(c2) entered blocking state
[ 3038.052410][T28932] br0: port 2(c2) entered disabled state
[ 3038.052745][T28932] c2: entered allmulticast mode
[ 3038.056882][T28932] c2: entered promiscuous mode
[ 3038.743004][T28937] br0: port 3(c3) entered blocking state
[ 3038.743348][T28937] br0: port 3(c3) entered disabled state
[ 3038.743700][T28937] c3: entered allmulticast mode
[ 3038.747366][T28937] c3: entered promiscuous mode
[ 3039.386923][T28942] br0: port 4(sender) entered blocking state
[ 3039.387381][T28942] br0: port 4(sender) entered disabled state
[ 3039.387808][T28942] sender: entered allmulticast mode
[ 3039.403514][T28942] sender: entered promiscuous mode
[ 3039.651724][T28944] br0: port 4(sender) entered blocking state
[ 3039.652221][T28944] br0: port 4(sender) entered forwarding state
[ 3039.653158][T28944] br0: port 3(c3) entered blocking state
[ 3039.653535][T28944] br0: port 3(c3) entered forwarding state
[ 3039.654231][T28944] br0: port 2(c2) entered blocking state
[ 3039.654590][T28944] br0: port 2(c2) entered forwarding state
[ 3039.655279][T28944] br0: port 1(c1) entered blocking state
[ 3039.655641][T28944] br0: port 1(c1) entered forwarding state
[ 3052.044376][   T67] br0: port 1(c1) entered disabled state
[ 3052.066889][   T67] c1 (unregistering): left allmulticast mode
[ 3052.067285][   T67] c1 (unregistering): left promiscuous mode
[ 3052.069832][   T67] br0: port 1(c1) entered disabled state
[ 3052.637062][   T67] br0: port 2(c2) entered disabled state
[ 3052.660957][   T67] c2 (unregistering): left allmulticast mode
[ 3052.661346][   T67] c2 (unregistering): left promiscuous mode
[ 3052.661821][   T67] br0: port 2(c2) entered disabled state
[ 3053.207489][   T67] br0: port 3(c3) entered disabled state
[ 3053.228287][   T67] c3 (unregistering): left allmulticast mode
[ 3053.230900][   T67] c3 (unregistering): left promiscuous mode
[ 3053.231289][   T67] br0: port 3(c3) entered disabled state
[ 3053.704629][   T67] br0: port 4(sender) entered disabled state
[ 3053.725604][   T67] sender (unregistering): left allmulticast mode
[ 3053.726052][   T67] sender (unregistering): left promiscuous mode
[ 3053.726453][   T67] br0: port 4(sender) entered disabled state