[ 1491.512086][T18794] br0: port 1(c1) entered blocking state
[ 1491.512343][T18794] br0: port 1(c1) entered disabled state
[ 1491.512582][T18794] c1: entered allmulticast mode
[ 1491.514518][T18794] c1: entered promiscuous mode
[ 1491.985265][T18799] br0: port 2(c2) entered blocking state
[ 1491.985546][T18799] br0: port 2(c2) entered disabled state
[ 1491.985788][T18799] c2: entered allmulticast mode
[ 1491.987886][T18799] c2: entered promiscuous mode
[ 1492.476293][T18804] br0: port 3(c3) entered blocking state
[ 1492.476540][T18804] br0: port 3(c3) entered disabled state
[ 1492.476765][T18804] c3: entered allmulticast mode
[ 1492.478749][T18804] c3: entered promiscuous mode
[ 1492.971903][T18809] br0: port 4(sender) entered blocking state
[ 1492.972184][T18809] br0: port 4(sender) entered disabled state
[ 1492.973442][T18809] sender: entered allmulticast mode
[ 1492.975327][T18809] sender: entered promiscuous mode
[ 1493.161411][T18811] br0: port 4(sender) entered blocking state
[ 1493.161710][T18811] br0: port 4(sender) entered forwarding state
[ 1493.162169][T18811] br0: port 3(c3) entered blocking state
[ 1493.162391][T18811] br0: port 3(c3) entered forwarding state
[ 1493.162811][T18811] br0: port 2(c2) entered blocking state
[ 1493.163027][T18811] br0: port 2(c2) entered forwarding state
[ 1493.163449][T18811] br0: port 1(c1) entered blocking state
[ 1493.163668][T18811] br0: port 1(c1) entered forwarding state
[ 1505.164646][   T67] br0: port 1(c1) entered disabled state
[ 1505.333796][   T67] c1 (unregistering): left allmulticast mode
[ 1505.334079][   T67] c1 (unregistering): left promiscuous mode
[ 1505.334330][   T67] br0: port 1(c1) entered disabled state
[ 1505.544722][   T67] br0: port 2(c2) entered disabled state
[ 1505.654719][   T67] c2 (unregistering): left allmulticast mode
[ 1505.654999][   T67] c2 (unregistering): left promiscuous mode
[ 1505.655250][   T67] br0: port 2(c2) entered disabled state
[ 1505.927403][   T67] br0: port 3(c3) entered disabled state
[ 1506.043806][   T67] c3 (unregistering): left allmulticast mode
[ 1506.044067][   T67] c3 (unregistering): left promiscuous mode
[ 1506.044295][   T67] br0: port 3(c3) entered disabled state
[ 1506.372657][   T67] br0: port 4(sender) entered disabled state
[ 1506.453805][   T67] sender (unregistering): left allmulticast mode
[ 1506.454143][   T67] sender (unregistering): left promiscuous mode
[ 1506.454379][   T67] br0: port 4(sender) entered disabled state