[  608.502747] br0: port 1(c1) entered blocking state
[  608.502828] br0: port 1(c1) entered disabled state
[  608.502893] c1: entered allmulticast mode
[  608.502963] c1: entered promiscuous mode
[  608.596133] br0: port 2(c2) entered blocking state
[  608.596201] br0: port 2(c2) entered disabled state
[  608.596256] c2: entered allmulticast mode
[  608.596327] c2: entered promiscuous mode
[  608.681279] br0: port 3(c3) entered blocking state
[  608.681362] br0: port 3(c3) entered disabled state
[  608.681439] c3: entered allmulticast mode
[  608.681536] c3: entered promiscuous mode
[  608.779044] br0: port 4(sender) entered blocking state
[  608.779129] br0: port 4(sender) entered disabled state
[  608.779202] sender: entered allmulticast mode
[  608.779309] sender: entered promiscuous mode
[  608.816425] br0: port 4(sender) entered blocking state
[  608.816507] br0: port 4(sender) entered forwarding state
[  608.816570] br0: port 3(c3) entered blocking state
[  608.816624] br0: port 3(c3) entered forwarding state
[  608.816687] br0: port 2(c2) entered blocking state
[  608.816740] br0: port 2(c2) entered forwarding state
[  608.816796] br0: port 1(c1) entered blocking state
[  608.816849] br0: port 1(c1) entered forwarding state
[  619.644946] br0: port 1(c1) entered disabled state
[  619.645296] c1 (unregistering): left allmulticast mode
[  619.645336] c1 (unregistering): left promiscuous mode
[  619.645380] br0: port 1(c1) entered disabled state
[  619.706975] br0: port 2(c2) entered disabled state
[  619.707417] c2 (unregistering): left allmulticast mode
[  619.707474] c2 (unregistering): left promiscuous mode
[  619.707508] br0: port 2(c2) entered disabled state
[  619.773916] br0: port 3(c3) entered disabled state
[  619.774267] c3 (unregistering): left allmulticast mode
[  619.774324] c3 (unregistering): left promiscuous mode
[  619.774369] br0: port 3(c3) entered disabled state
[  619.845946] br0: port 4(sender) entered disabled state
[  619.846327] sender (unregistering): left allmulticast mode
[  619.846388] sender (unregistering): left promiscuous mode
[  619.846431] br0: port 4(sender) entered disabled state