[  608.322854] br0: port 1(c1) entered blocking state
[  608.322936] br0: port 1(c1) entered disabled state
[  608.323015] c1: entered allmulticast mode
[  608.323095] c1: entered promiscuous mode
[  608.411387] br0: port 2(c2) entered blocking state
[  608.411463] br0: port 2(c2) entered disabled state
[  608.411536] c2: entered allmulticast mode
[  608.411615] c2: entered promiscuous mode
[  608.498534] br0: port 3(c3) entered blocking state
[  608.498607] br0: port 3(c3) entered disabled state
[  608.498665] c3: entered allmulticast mode
[  608.498738] c3: entered promiscuous mode
[  608.581016] br0: port 4(sender) entered blocking state
[  608.581080] br0: port 4(sender) entered disabled state
[  608.581137] sender: entered allmulticast mode
[  608.581220] sender: entered promiscuous mode
[  608.614264] br0: port 4(sender) entered blocking state
[  608.614340] br0: port 4(sender) entered forwarding state
[  608.614402] br0: port 3(c3) entered blocking state
[  608.614457] br0: port 3(c3) entered forwarding state
[  608.614513] br0: port 2(c2) entered blocking state
[  608.614566] br0: port 2(c2) entered forwarding state
[  608.614621] br0: port 1(c1) entered blocking state
[  608.614669] br0: port 1(c1) entered forwarding state
[  619.429979] br0: port 1(c1) entered disabled state
[  619.430363] c1 (unregistering): left allmulticast mode
[  619.430427] c1 (unregistering): left promiscuous mode
[  619.430478] br0: port 1(c1) entered disabled state
[  619.499949] br0: port 2(c2) entered disabled state
[  619.500388] c2 (unregistering): left allmulticast mode
[  619.500434] c2 (unregistering): left promiscuous mode
[  619.500484] br0: port 2(c2) entered disabled state
[  619.560897] br0: port 3(c3) entered disabled state
[  619.561174] c3 (unregistering): left allmulticast mode
[  619.561244] c3 (unregistering): left promiscuous mode
[  619.561310] br0: port 3(c3) entered disabled state
[  619.617967] br0: port 4(sender) entered disabled state
[  619.618257] sender (unregistering): left allmulticast mode
[  619.618314] sender (unregistering): left promiscuous mode
[  619.618360] br0: port 4(sender) entered disabled state