[  458.571906] br0: port 1(c1) entered blocking state
[  458.572005] br0: port 1(c1) entered disabled state
[  458.572083] c1: entered allmulticast mode
[  458.572166] c1: entered promiscuous mode
[  458.628935] br0: port 2(c2) entered blocking state
[  458.629040] br0: port 2(c2) entered disabled state
[  458.629111] c2: entered allmulticast mode
[  458.629192] c2: entered promiscuous mode
[  458.686717] br0: port 3(c3) entered blocking state
[  458.686813] br0: port 3(c3) entered disabled state
[  458.686876] c3: entered allmulticast mode
[  458.686979] c3: entered promiscuous mode
[  458.740096] br0: port 4(sender) entered blocking state
[  458.740192] br0: port 4(sender) entered disabled state
[  458.740269] sender: entered allmulticast mode
[  458.740363] sender: entered promiscuous mode
[  458.762350] br0: port 4(sender) entered blocking state
[  458.762450] br0: port 4(sender) entered forwarding state
[  458.762507] br0: port 3(c3) entered blocking state
[  458.762569] br0: port 3(c3) entered forwarding state
[  458.762624] br0: port 2(c2) entered blocking state
[  458.762673] br0: port 2(c2) entered forwarding state
[  458.762727] br0: port 1(c1) entered blocking state
[  458.762783] br0: port 1(c1) entered forwarding state
[  469.516114] br0: port 1(c1) entered disabled state
[  469.516428] c1 (unregistering): left allmulticast mode
[  469.516484] c1 (unregistering): left promiscuous mode
[  469.516551] br0: port 1(c1) entered disabled state
[  469.552067] br0: port 2(c2) entered disabled state
[  469.552311] c2 (unregistering): left allmulticast mode
[  469.552368] c2 (unregistering): left promiscuous mode
[  469.552405] br0: port 2(c2) entered disabled state
[  469.600096] br0: port 3(c3) entered disabled state
[  469.600460] c3 (unregistering): left allmulticast mode
[  469.600534] c3 (unregistering): left promiscuous mode
[  469.600575] br0: port 3(c3) entered disabled state
[  469.655077] br0: port 4(sender) entered disabled state
[  469.655404] sender (unregistering): left allmulticast mode
[  469.655467] sender (unregistering): left promiscuous mode
[  469.655533] br0: port 4(sender) entered disabled state