[  463.030757] br0: port 1(c1) entered blocking state
[  463.030839] br0: port 1(c1) entered disabled state
[  463.030915] c1: entered allmulticast mode
[  463.031010] c1: entered promiscuous mode
[  463.084703] br0: port 2(c2) entered blocking state
[  463.084782] br0: port 2(c2) entered disabled state
[  463.084862] c2: entered allmulticast mode
[  463.084950] c2: entered promiscuous mode
[  463.142735] br0: port 3(c3) entered blocking state
[  463.142805] br0: port 3(c3) entered disabled state
[  463.142868] c3: entered allmulticast mode
[  463.142939] c3: entered promiscuous mode
[  463.198449] br0: port 4(sender) entered blocking state
[  463.198514] br0: port 4(sender) entered disabled state
[  463.198570] sender: entered allmulticast mode
[  463.198667] sender: entered promiscuous mode
[  463.219321] br0: port 4(sender) entered blocking state
[  463.219383] br0: port 4(sender) entered forwarding state
[  463.219430] br0: port 3(c3) entered blocking state
[  463.219471] br0: port 3(c3) entered forwarding state
[  463.219510] br0: port 2(c2) entered blocking state
[  463.219549] br0: port 2(c2) entered forwarding state
[  463.219588] br0: port 1(c1) entered blocking state
[  463.219641] br0: port 1(c1) entered forwarding state
[  473.940114] br0: port 1(c1) entered disabled state
[  473.940409] c1 (unregistering): left allmulticast mode
[  473.940489] c1 (unregistering): left promiscuous mode
[  473.940536] br0: port 1(c1) entered disabled state
[  473.984161] br0: port 2(c2) entered disabled state
[  473.984493] c2 (unregistering): left allmulticast mode
[  473.984559] c2 (unregistering): left promiscuous mode
[  473.984613] br0: port 2(c2) entered disabled state
[  474.029296] br0: port 3(c3) entered disabled state
[  474.029845] c3 (unregistering): left allmulticast mode
[  474.029932] c3 (unregistering): left promiscuous mode
[  474.030043] br0: port 3(c3) entered disabled state
[  474.081148] br0: port 4(sender) entered disabled state
[  474.081488] sender (unregistering): left allmulticast mode
[  474.081555] sender (unregistering): left promiscuous mode
[  474.081607] br0: port 4(sender) entered disabled state