[ 1528.905862][T18811] br0: port 1(c1) entered blocking state
[ 1528.906108][T18811] br0: port 1(c1) entered disabled state
[ 1528.906366][T18811] c1: entered allmulticast mode
[ 1528.908372][T18811] c1: entered promiscuous mode
[ 1529.404179][T18816] br0: port 2(c2) entered blocking state
[ 1529.404455][T18816] br0: port 2(c2) entered disabled state
[ 1529.404694][T18816] c2: entered allmulticast mode
[ 1529.407913][T18816] c2: entered promiscuous mode
[ 1529.626472][T18818] ip (18818) used greatest stack depth: 23320 bytes left
[ 1529.912833][T18821] br0: port 3(c3) entered blocking state
[ 1529.913186][T18821] br0: port 3(c3) entered disabled state
[ 1529.913490][T18821] c3: entered allmulticast mode
[ 1529.916102][T18821] c3: entered promiscuous mode
[ 1530.420529][T18826] br0: port 4(sender) entered blocking state
[ 1530.420860][T18826] br0: port 4(sender) entered disabled state
[ 1530.421156][T18826] sender: entered allmulticast mode
[ 1530.423099][T18826] sender: entered promiscuous mode
[ 1530.625068][T18828] br0: port 4(sender) entered blocking state
[ 1530.625442][T18828] br0: port 4(sender) entered forwarding state
[ 1530.625943][T18828] br0: port 3(c3) entered blocking state
[ 1530.626176][T18828] br0: port 3(c3) entered forwarding state
[ 1530.626629][T18828] br0: port 2(c2) entered blocking state
[ 1530.626860][T18828] br0: port 2(c2) entered forwarding state
[ 1530.627332][T18828] br0: port 1(c1) entered blocking state
[ 1530.627574][T18828] br0: port 1(c1) entered forwarding state
[ 1542.620736][   T11] br0: port 1(c1) entered disabled state
[ 1542.730995][   T11] c1 (unregistering): left allmulticast mode
[ 1542.731324][   T11] c1 (unregistering): left promiscuous mode
[ 1542.731575][   T11] br0: port 1(c1) entered disabled state
[ 1543.032684][   T11] br0: port 2(c2) entered disabled state
[ 1543.143975][   T11] c2 (unregistering): left allmulticast mode
[ 1543.144299][   T11] c2 (unregistering): left promiscuous mode
[ 1543.144539][   T11] br0: port 2(c2) entered disabled state
[ 1543.425779][   T11] br0: port 3(c3) entered disabled state
[ 1543.542984][   T11] c3 (unregistering): left allmulticast mode
[ 1543.543275][   T11] c3 (unregistering): left promiscuous mode
[ 1543.543499][   T11] br0: port 3(c3) entered disabled state
[ 1543.807069][   T11] br0: port 4(sender) entered disabled state
[ 1543.889062][   T11] sender (unregistering): left allmulticast mode
[ 1543.889362][   T11] sender (unregistering): left promiscuous mode
[ 1543.889604][   T11] br0: port 4(sender) entered disabled state