[  898.539377][ T1465] br0: port 1(c1) entered blocking state
[  898.539548][ T1465] br0: port 1(c1) entered disabled state
[  898.540579][ T1465] c1: entered allmulticast mode
[  898.541988][ T1465] c1: entered promiscuous mode
[  898.678801][ T1470] br0: port 2(c2) entered blocking state
[  898.678960][ T1470] br0: port 2(c2) entered disabled state
[  898.679113][ T1470] c2: entered allmulticast mode
[  898.680496][ T1470] c2: entered promiscuous mode
[  898.836378][ T1475] br0: port 3(c3) entered blocking state
[  898.836528][ T1475] br0: port 3(c3) entered disabled state
[  898.836676][ T1475] c3: entered allmulticast mode
[  898.838048][ T1475] c3: entered promiscuous mode
[  898.972222][ T1480] br0: port 4(sender) entered blocking state
[  898.972402][ T1480] br0: port 4(sender) entered disabled state
[  898.972571][ T1480] sender: entered allmulticast mode
[  898.973931][ T1480] sender: entered promiscuous mode
[  899.023778][ T1482] br0: port 4(sender) entered blocking state
[  899.023970][ T1482] br0: port 4(sender) entered forwarding state
[  899.024278][ T1482] br0: port 3(c3) entered blocking state
[  899.024411][ T1482] br0: port 3(c3) entered forwarding state
[  899.024691][ T1482] br0: port 2(c2) entered blocking state
[  899.024824][ T1482] br0: port 2(c2) entered forwarding state
[  899.025095][ T1482] br0: port 1(c1) entered blocking state
[  899.025230][ T1482] br0: port 1(c1) entered forwarding state
[  910.060508][   T12] br0: port 1(c1) entered disabled state
[  910.063044][   T12] c1 (unregistering): left allmulticast mode
[  910.063223][   T12] c1 (unregistering): left promiscuous mode
[  910.063384][   T12] br0: port 1(c1) entered disabled state
[  910.173153][   T12] br0: port 2(c2) entered disabled state
[  910.182832][   T12] c2 (unregistering): left allmulticast mode
[  910.183012][   T12] c2 (unregistering): left promiscuous mode
[  910.183182][   T12] br0: port 2(c2) entered disabled state
[  910.319914][   T12] br0: port 3(c3) entered disabled state
[  910.322327][   T12] c3 (unregistering): left allmulticast mode
[  910.322788][   T12] c3 (unregistering): left promiscuous mode
[  910.322951][   T12] br0: port 3(c3) entered disabled state
[  910.439736][   T12] br0: port 4(sender) entered disabled state
[  910.441769][   T12] sender (unregistering): left allmulticast mode
[  910.441935][   T12] sender (unregistering): left promiscuous mode
[  910.442096][   T12] br0: port 4(sender) entered disabled state