[  462.794272] br0: port 1(c1) entered blocking state
[  462.794379] br0: port 1(c1) entered disabled state
[  462.794463] c1: entered allmulticast mode
[  462.794553] c1: entered promiscuous mode
[  462.844390] br0: port 2(c2) entered blocking state
[  462.844468] br0: port 2(c2) entered disabled state
[  462.844546] c2: entered allmulticast mode
[  462.844629] c2: entered promiscuous mode
[  462.896131] br0: port 3(c3) entered blocking state
[  462.896229] br0: port 3(c3) entered disabled state
[  462.896302] c3: entered allmulticast mode
[  462.896386] c3: entered promiscuous mode
[  462.946585] br0: port 4(sender) entered blocking state
[  462.946654] br0: port 4(sender) entered disabled state
[  462.946705] sender: entered allmulticast mode
[  462.946799] sender: entered promiscuous mode
[  462.964556] br0: port 4(sender) entered blocking state
[  462.964620] br0: port 4(sender) entered forwarding state
[  462.964661] br0: port 3(c3) entered blocking state
[  462.964703] br0: port 3(c3) entered forwarding state
[  462.964744] br0: port 2(c2) entered blocking state
[  462.964799] br0: port 2(c2) entered forwarding state
[  462.964849] br0: port 1(c1) entered blocking state
[  462.964888] br0: port 1(c1) entered forwarding state
[  473.657117] br0: port 1(c1) entered disabled state
[  473.657440] c1 (unregistering): left allmulticast mode
[  473.657489] c1 (unregistering): left promiscuous mode
[  473.657529] br0: port 1(c1) entered disabled state
[  473.701106] br0: port 2(c2) entered disabled state
[  473.701365] c2 (unregistering): left allmulticast mode
[  473.701420] c2 (unregistering): left promiscuous mode
[  473.701456] br0: port 2(c2) entered disabled state
[  473.740123] br0: port 3(c3) entered disabled state
[  473.740478] c3 (unregistering): left allmulticast mode
[  473.740550] c3 (unregistering): left promiscuous mode
[  473.740610] br0: port 3(c3) entered disabled state
[  473.783119] br0: port 4(sender) entered disabled state
[  473.783469] sender (unregistering): left allmulticast mode
[  473.783538] sender (unregistering): left promiscuous mode
[  473.783596] br0: port 4(sender) entered disabled state