[ 1111.246247][ T1549] br0: port 1(c1) entered blocking state
[ 1111.246555][ T1549] br0: port 1(c1) entered disabled state
[ 1111.246821][ T1549] c1: entered allmulticast mode
[ 1111.249031][ T1549] c1: entered promiscuous mode
[ 1111.468536][ T1554] br0: port 2(c2) entered blocking state
[ 1111.468888][ T1554] br0: port 2(c2) entered disabled state
[ 1111.469596][ T1554] c2: entered allmulticast mode
[ 1111.471290][ T1554] c2: entered promiscuous mode
[ 1111.678672][ T1559] br0: port 3(c3) entered blocking state
[ 1111.679011][ T1559] br0: port 3(c3) entered disabled state
[ 1111.679332][ T1559] c3: entered allmulticast mode
[ 1111.681025][ T1559] c3: entered promiscuous mode
[ 1111.908913][ T1564] br0: port 4(sender) entered blocking state
[ 1111.909279][ T1564] br0: port 4(sender) entered disabled state
[ 1111.909598][ T1564] sender: entered allmulticast mode
[ 1111.911657][ T1564] sender: entered promiscuous mode
[ 1111.987947][ T1566] br0: port 4(sender) entered blocking state
[ 1111.988528][ T1566] br0: port 4(sender) entered forwarding state
[ 1111.989286][ T1566] br0: port 3(c3) entered blocking state
[ 1111.989719][ T1566] br0: port 3(c3) entered forwarding state
[ 1111.990481][ T1566] br0: port 2(c2) entered blocking state
[ 1111.990924][ T1566] br0: port 2(c2) entered forwarding state
[ 1111.991665][ T1566] br0: port 1(c1) entered blocking state
[ 1111.992109][ T1566] br0: port 1(c1) entered forwarding state
[ 1123.070226][   T72] br0: port 1(c1) entered disabled state
[ 1123.073765][   T72] c1 (unregistering): left allmulticast mode
[ 1123.074158][   T72] c1 (unregistering): left promiscuous mode
[ 1123.074540][   T72] br0: port 1(c1) entered disabled state
[ 1123.217118][   T72] br0: port 2(c2) entered disabled state
[ 1123.225779][   T72] c2 (unregistering): left allmulticast mode
[ 1123.226154][   T72] c2 (unregistering): left promiscuous mode
[ 1123.226476][   T72] br0: port 2(c2) entered disabled state
[ 1123.362983][   T72] br0: port 3(c3) entered disabled state
[ 1123.366793][   T72] c3 (unregistering): left allmulticast mode
[ 1123.367204][   T72] c3 (unregistering): left promiscuous mode
[ 1123.367566][   T72] br0: port 3(c3) entered disabled state
[ 1123.516170][   T72] br0: port 4(sender) entered disabled state
[ 1123.521299][   T72] sender (unregistering): left allmulticast mode
[ 1123.521687][   T72] sender (unregistering): left promiscuous mode
[ 1123.522026][   T72] br0: port 4(sender) entered disabled state