[  688.744213] br0: port 1(c1) entered blocking state
[  688.744323] br0: port 1(c1) entered disabled state
[  688.744404] c1: entered allmulticast mode
[  688.744496] c1: entered promiscuous mode
[  688.799593] br0: port 2(c2) entered blocking state
[  688.799678] br0: port 2(c2) entered disabled state
[  688.799753] c2: entered allmulticast mode
[  688.799850] c2: entered promiscuous mode
[  688.852952] br0: port 3(c3) entered blocking state
[  688.853024] br0: port 3(c3) entered disabled state
[  688.853089] c3: entered allmulticast mode
[  688.853168] c3: entered promiscuous mode
[  688.907757] br0: port 4(sender) entered blocking state
[  688.907821] br0: port 4(sender) entered disabled state
[  688.907885] sender: entered allmulticast mode
[  688.907981] sender: entered promiscuous mode
[  688.928409] br0: port 4(sender) entered blocking state
[  688.928480] br0: port 4(sender) entered forwarding state
[  688.928536] br0: port 3(c3) entered blocking state
[  688.928594] br0: port 3(c3) entered forwarding state
[  688.928647] br0: port 2(c2) entered blocking state
[  688.928703] br0: port 2(c2) entered forwarding state
[  688.928755] br0: port 1(c1) entered blocking state
[  688.928811] br0: port 1(c1) entered forwarding state
[  699.642455] br0: port 1(c1) entered disabled state
[  699.642763] c1 (unregistering): left allmulticast mode
[  699.642846] c1 (unregistering): left promiscuous mode
[  699.642900] br0: port 1(c1) entered disabled state
[  699.686407] br0: port 2(c2) entered disabled state
[  699.686752] c2 (unregistering): left allmulticast mode
[  699.686811] c2 (unregistering): left promiscuous mode
[  699.686860] br0: port 2(c2) entered disabled state
[  699.719393] br0: port 3(c3) entered disabled state
[  699.719795] c3 (unregistering): left allmulticast mode
[  699.719859] c3 (unregistering): left promiscuous mode
[  699.719906] br0: port 3(c3) entered disabled state
[  699.754413] br0: port 4(sender) entered disabled state
[  699.754703] sender (unregistering): left allmulticast mode
[  699.754758] sender (unregistering): left promiscuous mode
[  699.754810] br0: port 4(sender) entered disabled state