[  811.543317] br0: port 1(c1) entered blocking state
[  811.543400] br0: port 1(c1) entered disabled state
[  811.543463] c1: entered allmulticast mode
[  811.543547] c1: entered promiscuous mode
[  811.596952] br0: port 2(c2) entered blocking state
[  811.597054] br0: port 2(c2) entered disabled state
[  811.597123] c2: entered allmulticast mode
[  811.597201] c2: entered promiscuous mode
[  811.651588] br0: port 3(c3) entered blocking state
[  811.651656] br0: port 3(c3) entered disabled state
[  811.651718] c3: entered allmulticast mode
[  811.651797] c3: entered promiscuous mode
[  811.708288] br0: port 4(sender) entered blocking state
[  811.708374] br0: port 4(sender) entered disabled state
[  811.708452] sender: entered allmulticast mode
[  811.708565] sender: entered promiscuous mode
[  811.730162] br0: port 4(sender) entered blocking state
[  811.730218] br0: port 4(sender) entered forwarding state
[  811.730274] br0: port 3(c3) entered blocking state
[  811.730319] br0: port 3(c3) entered forwarding state
[  811.730374] br0: port 2(c2) entered blocking state
[  811.730415] br0: port 2(c2) entered forwarding state
[  811.730461] br0: port 1(c1) entered blocking state
[  811.730514] br0: port 1(c1) entered forwarding state
[  822.442094] br0: port 1(c1) entered disabled state
[  822.442430] c1 (unregistering): left allmulticast mode
[  822.442484] c1 (unregistering): left promiscuous mode
[  822.442529] br0: port 1(c1) entered disabled state
[  822.488067] br0: port 2(c2) entered disabled state
[  822.488399] c2 (unregistering): left allmulticast mode
[  822.488472] c2 (unregistering): left promiscuous mode
[  822.488516] br0: port 2(c2) entered disabled state
[  822.531059] br0: port 3(c3) entered disabled state
[  822.531544] c3 (unregistering): left allmulticast mode
[  822.531611] c3 (unregistering): left promiscuous mode
[  822.531676] br0: port 3(c3) entered disabled state
[  822.581064] br0: port 4(sender) entered disabled state
[  822.581419] sender (unregistering): left allmulticast mode
[  822.581490] sender (unregistering): left promiscuous mode
[  822.581551] br0: port 4(sender) entered disabled state