[ 2914.921840][T28386] br0: port 1(c1) entered blocking state
[ 2914.922276][T28386] br0: port 1(c1) entered disabled state
[ 2914.922652][T28386] c1: entered allmulticast mode
[ 2914.927565][T28386] c1: entered promiscuous mode
[ 2915.603025][T28391] br0: port 2(c2) entered blocking state
[ 2915.603454][T28391] br0: port 2(c2) entered disabled state
[ 2915.603844][T28391] c2: entered allmulticast mode
[ 2915.607780][T28391] c2: entered promiscuous mode
[ 2916.337537][T28396] br0: port 3(c3) entered blocking state
[ 2916.338114][T28396] br0: port 3(c3) entered disabled state
[ 2916.338685][T28396] c3: entered allmulticast mode
[ 2916.345542][T28396] c3: entered promiscuous mode
[ 2917.080219][T28401] br0: port 4(sender) entered blocking state
[ 2917.080670][T28401] br0: port 4(sender) entered disabled state
[ 2917.081115][T28401] sender: entered allmulticast mode
[ 2917.084662][T28401] sender: entered promiscuous mode
[ 2917.330982][T28403] br0: port 4(sender) entered blocking state
[ 2917.331438][T28403] br0: port 4(sender) entered forwarding state
[ 2917.332183][T28403] br0: port 3(c3) entered blocking state
[ 2917.332506][T28403] br0: port 3(c3) entered forwarding state
[ 2917.333184][T28403] br0: port 2(c2) entered blocking state
[ 2917.333509][T28403] br0: port 2(c2) entered forwarding state
[ 2917.334182][T28403] br0: port 1(c1) entered blocking state
[ 2917.334517][T28403] br0: port 1(c1) entered forwarding state
[ 2929.853292][   T69] br0: port 1(c1) entered disabled state
[ 2929.962682][   T69] c1 (unregistering): left allmulticast mode
[ 2929.963190][   T69] c1 (unregistering): left promiscuous mode
[ 2929.963563][   T69] br0: port 1(c1) entered disabled state
[ 2930.405868][   T69] br0: port 2(c2) entered disabled state
[ 2930.499685][   T69] c2 (unregistering): left allmulticast mode
[ 2930.500130][   T69] c2 (unregistering): left promiscuous mode
[ 2930.500509][   T69] br0: port 2(c2) entered disabled state
[ 2930.942377][   T69] br0: port 3(c3) entered disabled state
[ 2931.026710][   T69] c3 (unregistering): left allmulticast mode
[ 2931.027165][   T69] c3 (unregistering): left promiscuous mode
[ 2931.027557][   T69] br0: port 3(c3) entered disabled state
[ 2931.481138][   T69] br0: port 4(sender) entered disabled state
[ 2931.599685][   T69] sender (unregistering): left allmulticast mode
[ 2931.600165][   T69] sender (unregistering): left promiscuous mode
[ 2931.600567][   T69] br0: port 4(sender) entered disabled state