[  466.811899] br0: port 1(c1) entered blocking state
[  466.811954] br0: port 1(c1) entered disabled state
[  466.812011] c1: entered allmulticast mode
[  466.812077] c1: entered promiscuous mode
[  466.860331] br0: port 2(c2) entered blocking state
[  466.860389] br0: port 2(c2) entered disabled state
[  466.860443] c2: entered allmulticast mode
[  466.860512] c2: entered promiscuous mode
[  466.910416] br0: port 3(c3) entered blocking state
[  466.910473] br0: port 3(c3) entered disabled state
[  466.910527] c3: entered allmulticast mode
[  466.910612] c3: entered promiscuous mode
[  466.958392] br0: port 4(sender) entered blocking state
[  466.958463] br0: port 4(sender) entered disabled state
[  466.958517] sender: entered allmulticast mode
[  466.958610] sender: entered promiscuous mode
[  466.978625] br0: port 4(sender) entered blocking state
[  466.978682] br0: port 4(sender) entered forwarding state
[  466.978726] br0: port 3(c3) entered blocking state
[  466.978766] br0: port 3(c3) entered forwarding state
[  466.978808] br0: port 2(c2) entered blocking state
[  466.978844] br0: port 2(c2) entered forwarding state
[  466.978897] br0: port 1(c1) entered blocking state
[  466.978953] br0: port 1(c1) entered forwarding state
[  477.686366] br0: port 1(c1) entered disabled state
[  477.686649] c1 (unregistering): left allmulticast mode
[  477.686688] c1 (unregistering): left promiscuous mode
[  477.686725] br0: port 1(c1) entered disabled state
[  477.721361] br0: port 2(c2) entered disabled state
[  477.721595] c2 (unregistering): left allmulticast mode
[  477.721639] c2 (unregistering): left promiscuous mode
[  477.721673] br0: port 2(c2) entered disabled state
[  477.759351] br0: port 3(c3) entered disabled state
[  477.759586] c3 (unregistering): left allmulticast mode
[  477.759629] c3 (unregistering): left promiscuous mode
[  477.759668] br0: port 3(c3) entered disabled state
[  477.797382] br0: port 4(sender) entered disabled state
[  477.797705] sender (unregistering): left allmulticast mode
[  477.797769] sender (unregistering): left promiscuous mode
[  477.797827] br0: port 4(sender) entered disabled state