[  897.595186][T32419] br0: port 1(c1) entered blocking state
[  897.595365][T32419] br0: port 1(c1) entered disabled state
[  897.595513][T32419] c1: entered allmulticast mode
[  897.597459][T32419] c1: entered promiscuous mode
[  897.749735][T32424] br0: port 2(c2) entered blocking state
[  897.749919][T32424] br0: port 2(c2) entered disabled state
[  897.750073][T32424] c2: entered allmulticast mode
[  897.751656][T32424] c2: entered promiscuous mode
[  897.896190][T32429] br0: port 3(c3) entered blocking state
[  897.896352][T32429] br0: port 3(c3) entered disabled state
[  897.896499][T32429] c3: entered allmulticast mode
[  897.897910][T32429] c3: entered promiscuous mode
[  898.051749][T32434] br0: port 4(sender) entered blocking state
[  898.051954][T32434] br0: port 4(sender) entered disabled state
[  898.052132][T32434] sender: entered allmulticast mode
[  898.053529][T32434] sender: entered promiscuous mode
[  898.102778][T32436] br0: port 4(sender) entered blocking state
[  898.102991][T32436] br0: port 4(sender) entered forwarding state
[  898.103295][T32436] br0: port 3(c3) entered blocking state
[  898.103429][T32436] br0: port 3(c3) entered forwarding state
[  898.103715][T32436] br0: port 2(c2) entered blocking state
[  898.103853][T32436] br0: port 2(c2) entered forwarding state
[  898.104136][T32436] br0: port 1(c1) entered blocking state
[  898.104280][T32436] br0: port 1(c1) entered forwarding state
[  909.109532][   T72] br0: port 1(c1) entered disabled state
[  909.112246][   T72] c1 (unregistering): left allmulticast mode
[  909.112532][   T72] c1 (unregistering): left promiscuous mode
[  909.112704][   T72] br0: port 1(c1) entered disabled state
[  909.219485][   T72] br0: port 2(c2) entered disabled state
[  909.221897][   T72] c2 (unregistering): left allmulticast mode
[  909.222083][   T72] c2 (unregistering): left promiscuous mode
[  909.222249][   T72] br0: port 2(c2) entered disabled state
[  909.351227][   T72] br0: port 3(c3) entered disabled state
[  909.359725][   T72] c3 (unregistering): left allmulticast mode
[  909.361152][   T72] c3 (unregistering): left promiscuous mode
[  909.361324][   T72] br0: port 3(c3) entered disabled state
[  909.489664][   T72] br0: port 4(sender) entered disabled state
[  909.492424][   T72] sender (unregistering): left allmulticast mode
[  909.492629][   T72] sender (unregistering): left promiscuous mode
[  909.492810][   T72] br0: port 4(sender) entered disabled state