[ 1579.565687][T18811] br0: port 1(c1) entered blocking state
[ 1579.566038][T18811] br0: port 1(c1) entered disabled state
[ 1579.566327][T18811] c1: entered allmulticast mode
[ 1579.568695][T18811] c1: entered promiscuous mode
[ 1580.042534][T18816] br0: port 2(c2) entered blocking state
[ 1580.042811][T18816] br0: port 2(c2) entered disabled state
[ 1580.043068][T18816] c2: entered allmulticast mode
[ 1580.045041][T18816] c2: entered promiscuous mode
[ 1580.530677][T18821] br0: port 3(c3) entered blocking state
[ 1580.531002][T18821] br0: port 3(c3) entered disabled state
[ 1580.531746][T18821] c3: entered allmulticast mode
[ 1580.533643][T18821] c3: entered promiscuous mode
[ 1581.020601][T18826] br0: port 4(sender) entered blocking state
[ 1581.020961][T18826] br0: port 4(sender) entered disabled state
[ 1581.021267][T18826] sender: entered allmulticast mode
[ 1581.023243][T18826] sender: entered promiscuous mode
[ 1581.200327][T18828] br0: port 4(sender) entered blocking state
[ 1581.200629][T18828] br0: port 4(sender) entered forwarding state
[ 1581.201092][T18828] br0: port 3(c3) entered blocking state
[ 1581.201320][T18828] br0: port 3(c3) entered forwarding state
[ 1581.201734][T18828] br0: port 2(c2) entered blocking state
[ 1581.201941][T18828] br0: port 2(c2) entered forwarding state
[ 1581.202359][T18828] br0: port 1(c1) entered blocking state
[ 1581.202570][T18828] br0: port 1(c1) entered forwarding state
[ 1593.046798][   T68] br0: port 1(c1) entered disabled state
[ 1593.131771][   T68] c1 (unregistering): left allmulticast mode
[ 1593.132174][   T68] c1 (unregistering): left promiscuous mode
[ 1593.132453][   T68] br0: port 1(c1) entered disabled state
[ 1593.428841][   T68] br0: port 2(c2) entered disabled state
[ 1593.524828][   T68] c2 (unregistering): left allmulticast mode
[ 1593.525091][   T68] c2 (unregistering): left promiscuous mode
[ 1593.525353][   T68] br0: port 2(c2) entered disabled state
[ 1593.796022][   T68] br0: port 3(c3) entered disabled state
[ 1593.954934][   T68] c3 (unregistering): left allmulticast mode
[ 1593.955216][   T68] c3 (unregistering): left promiscuous mode
[ 1593.955455][   T68] br0: port 3(c3) entered disabled state
[ 1594.195065][   T68] br0: port 4(sender) entered disabled state
[ 1594.305525][   T68] sender (unregistering): left allmulticast mode
[ 1594.305792][   T68] sender (unregistering): left promiscuous mode
[ 1594.306003][   T68] br0: port 4(sender) entered disabled state