[  462.379057] br0: port 1(c1) entered blocking state
[  462.379124] br0: port 1(c1) entered disabled state
[  462.379195] c1: entered allmulticast mode
[  462.379271] c1: entered promiscuous mode
[  462.429158] br0: port 2(c2) entered blocking state
[  462.429236] br0: port 2(c2) entered disabled state
[  462.429298] c2: entered allmulticast mode
[  462.429368] c2: entered promiscuous mode
[  462.480519] br0: port 3(c3) entered blocking state
[  462.480579] br0: port 3(c3) entered disabled state
[  462.480638] c3: entered allmulticast mode
[  462.480700] c3: entered promiscuous mode
[  462.531577] br0: port 4(sender) entered blocking state
[  462.531644] br0: port 4(sender) entered disabled state
[  462.531709] sender: entered allmulticast mode
[  462.531786] sender: entered promiscuous mode
[  462.552101] br0: port 4(sender) entered blocking state
[  462.552159] br0: port 4(sender) entered forwarding state
[  462.552208] br0: port 3(c3) entered blocking state
[  462.552246] br0: port 3(c3) entered forwarding state
[  462.552282] br0: port 2(c2) entered blocking state
[  462.552318] br0: port 2(c2) entered forwarding state
[  462.552354] br0: port 1(c1) entered blocking state
[  462.552393] br0: port 1(c1) entered forwarding state
[  473.279087] br0: port 1(c1) entered disabled state
[  473.279480] c1 (unregistering): left allmulticast mode
[  473.279542] c1 (unregistering): left promiscuous mode
[  473.279604] br0: port 1(c1) entered disabled state
[  473.310136] br0: port 2(c2) entered disabled state
[  473.310469] c2 (unregistering): left allmulticast mode
[  473.310516] c2 (unregistering): left promiscuous mode
[  473.310560] br0: port 2(c2) entered disabled state
[  473.346050] br0: port 3(c3) entered disabled state
[  473.346345] c3 (unregistering): left allmulticast mode
[  473.346402] c3 (unregistering): left promiscuous mode
[  473.346466] br0: port 3(c3) entered disabled state
[  473.394075] br0: port 4(sender) entered disabled state
[  473.394340] sender (unregistering): left allmulticast mode
[  473.394411] sender (unregistering): left promiscuous mode
[  473.394459] br0: port 4(sender) entered disabled state