[  707.061253] br0: port 1(c1) entered blocking state
[  707.061348] br0: port 1(c1) entered disabled state
[  707.061410] c1: entered allmulticast mode
[  707.061495] c1: entered promiscuous mode
[  707.103405] br0: port 2(c2) entered blocking state
[  707.103494] br0: port 2(c2) entered disabled state
[  707.103557] c2: entered allmulticast mode
[  707.103646] c2: entered promiscuous mode
[  707.146481] br0: port 3(c3) entered blocking state
[  707.146580] br0: port 3(c3) entered disabled state
[  707.146660] c3: entered allmulticast mode
[  707.146753] c3: entered promiscuous mode
[  707.189593] br0: port 4(sender) entered blocking state
[  707.189672] br0: port 4(sender) entered disabled state
[  707.189732] sender: entered allmulticast mode
[  707.189841] sender: entered promiscuous mode
[  707.207130] br0: port 4(sender) entered blocking state
[  707.207185] br0: port 4(sender) entered forwarding state
[  707.207225] br0: port 3(c3) entered blocking state
[  707.207266] br0: port 3(c3) entered forwarding state
[  707.207311] br0: port 2(c2) entered blocking state
[  707.207349] br0: port 2(c2) entered forwarding state
[  707.207386] br0: port 1(c1) entered blocking state
[  707.207431] br0: port 1(c1) entered forwarding state
[  717.901276] br0: port 1(c1) entered disabled state
[  717.901634] c1 (unregistering): left allmulticast mode
[  717.901734] c1 (unregistering): left promiscuous mode
[  717.901794] br0: port 1(c1) entered disabled state
[  717.943250] br0: port 2(c2) entered disabled state
[  717.943585] c2 (unregistering): left allmulticast mode
[  717.943667] c2 (unregistering): left promiscuous mode
[  717.943722] br0: port 2(c2) entered disabled state
[  717.985418] br0: port 3(c3) entered disabled state
[  717.985735] c3 (unregistering): left allmulticast mode
[  717.985806] c3 (unregistering): left promiscuous mode
[  717.985855] br0: port 3(c3) entered disabled state
[  718.024272] br0: port 4(sender) entered disabled state
[  718.024589] sender (unregistering): left allmulticast mode
[  718.024661] sender (unregistering): left promiscuous mode
[  718.024709] br0: port 4(sender) entered disabled state