[  462.760344] br0: port 1(c1) entered blocking state
[  462.760426] br0: port 1(c1) entered disabled state
[  462.760505] c1: entered allmulticast mode
[  462.760589] c1: entered promiscuous mode
[  462.812608] br0: port 2(c2) entered blocking state
[  462.812681] br0: port 2(c2) entered disabled state
[  462.812761] c2: entered allmulticast mode
[  462.812866] c2: entered promiscuous mode
[  462.865839] br0: port 3(c3) entered blocking state
[  462.865905] br0: port 3(c3) entered disabled state
[  462.865968] c3: entered allmulticast mode
[  462.866037] c3: entered promiscuous mode
[  462.919540] br0: port 4(sender) entered blocking state
[  462.919656] br0: port 4(sender) entered disabled state
[  462.919734] sender: entered allmulticast mode
[  462.919846] sender: entered promiscuous mode
[  462.939499] br0: port 4(sender) entered blocking state
[  462.939561] br0: port 4(sender) entered forwarding state
[  462.939620] br0: port 3(c3) entered blocking state
[  462.939675] br0: port 3(c3) entered forwarding state
[  462.939732] br0: port 2(c2) entered blocking state
[  462.939774] br0: port 2(c2) entered forwarding state
[  462.939820] br0: port 1(c1) entered blocking state
[  462.939864] br0: port 1(c1) entered forwarding state
[  473.661296] br0: port 1(c1) entered disabled state
[  473.661633] c1 (unregistering): left allmulticast mode
[  473.661721] c1 (unregistering): left promiscuous mode
[  473.661795] br0: port 1(c1) entered disabled state
[  473.701269] br0: port 2(c2) entered disabled state
[  473.701615] c2 (unregistering): left allmulticast mode
[  473.701695] c2 (unregistering): left promiscuous mode
[  473.701785] br0: port 2(c2) entered disabled state
[  473.746346] br0: port 3(c3) entered disabled state
[  473.746691] c3 (unregistering): left allmulticast mode
[  473.746737] c3 (unregistering): left promiscuous mode
[  473.746780] br0: port 3(c3) entered disabled state
[  473.773321] br0: port 4(sender) entered disabled state
[  473.773634] sender (unregistering): left allmulticast mode
[  473.773700] sender (unregistering): left promiscuous mode
[  473.773767] br0: port 4(sender) entered disabled state