[  464.925171] br0: port 1(c1) entered blocking state
[  464.925239] br0: port 1(c1) entered disabled state
[  464.925297] c1: entered allmulticast mode
[  464.925364] c1: entered promiscuous mode
[  464.977671] br0: port 2(c2) entered blocking state
[  464.977772] br0: port 2(c2) entered disabled state
[  464.977842] c2: entered allmulticast mode
[  464.977923] c2: entered promiscuous mode
[  465.032342] br0: port 3(c3) entered blocking state
[  465.032411] br0: port 3(c3) entered disabled state
[  465.032484] c3: entered allmulticast mode
[  465.032563] c3: entered promiscuous mode
[  465.089518] br0: port 4(sender) entered blocking state
[  465.089628] br0: port 4(sender) entered disabled state
[  465.089702] sender: entered allmulticast mode
[  465.089791] sender: entered promiscuous mode
[  465.111517] br0: port 4(sender) entered blocking state
[  465.111615] br0: port 4(sender) entered forwarding state
[  465.111678] br0: port 3(c3) entered blocking state
[  465.111731] br0: port 3(c3) entered forwarding state
[  465.111787] br0: port 2(c2) entered blocking state
[  465.111840] br0: port 2(c2) entered forwarding state
[  465.111897] br0: port 1(c1) entered blocking state
[  465.111950] br0: port 1(c1) entered forwarding state
[  475.837326] br0: port 1(c1) entered disabled state
[  475.837689] c1 (unregistering): left allmulticast mode
[  475.837808] c1 (unregistering): left promiscuous mode
[  475.837873] br0: port 1(c1) entered disabled state
[  475.879231] br0: port 2(c2) entered disabled state
[  475.879484] c2 (unregistering): left allmulticast mode
[  475.879532] c2 (unregistering): left promiscuous mode
[  475.879621] br0: port 2(c2) entered disabled state
[  475.929304] br0: port 3(c3) entered disabled state
[  475.929635] c3 (unregistering): left allmulticast mode
[  475.929723] c3 (unregistering): left promiscuous mode
[  475.929769] br0: port 3(c3) entered disabled state
[  475.976297] br0: port 4(sender) entered disabled state
[  475.976557] sender (unregistering): left allmulticast mode
[  475.976696] sender (unregistering): left promiscuous mode
[  475.976742] br0: port 4(sender) entered disabled state