[  482.513376] br0: port 1(c1) entered blocking state
[  482.513443] br0: port 1(c1) entered disabled state
[  482.513525] c1: entered allmulticast mode
[  482.513596] c1: entered promiscuous mode
[  482.566807] br0: port 2(c2) entered blocking state
[  482.566906] br0: port 2(c2) entered disabled state
[  482.566986] c2: entered allmulticast mode
[  482.567071] c2: entered promiscuous mode
[  482.620618] br0: port 3(c3) entered blocking state
[  482.620687] br0: port 3(c3) entered disabled state
[  482.620744] c3: entered allmulticast mode
[  482.620827] c3: entered promiscuous mode
[  482.677307] br0: port 4(sender) entered blocking state
[  482.677420] br0: port 4(sender) entered disabled state
[  482.677504] sender: entered allmulticast mode
[  482.677624] sender: entered promiscuous mode
[  482.700871] br0: port 4(sender) entered blocking state
[  482.700984] br0: port 4(sender) entered forwarding state
[  482.701061] br0: port 3(c3) entered blocking state
[  482.701120] br0: port 3(c3) entered forwarding state
[  482.701184] br0: port 2(c2) entered blocking state
[  482.701242] br0: port 2(c2) entered forwarding state
[  482.701303] br0: port 1(c1) entered blocking state
[  482.701362] br0: port 1(c1) entered forwarding state
[  493.415202] br0: port 1(c1) entered disabled state
[  493.415612] c1 (unregistering): left allmulticast mode
[  493.415662] c1 (unregistering): left promiscuous mode
[  493.415710] br0: port 1(c1) entered disabled state
[  493.459163] br0: port 2(c2) entered disabled state
[  493.459449] c2 (unregistering): left allmulticast mode
[  493.459500] c2 (unregistering): left promiscuous mode
[  493.459549] br0: port 2(c2) entered disabled state
[  493.499164] br0: port 3(c3) entered disabled state
[  493.499447] c3 (unregistering): left allmulticast mode
[  493.499515] c3 (unregistering): left promiscuous mode
[  493.499576] br0: port 3(c3) entered disabled state
[  493.550132] br0: port 4(sender) entered disabled state
[  493.550394] sender (unregistering): left allmulticast mode
[  493.550463] sender (unregistering): left promiscuous mode
[  493.550512] br0: port 4(sender) entered disabled state