[ 2171.517276][T23427] br0: port 1(c1) entered blocking state
[ 2171.517681][T23427] br0: port 1(c1) entered disabled state
[ 2171.518063][T23427] c1: entered allmulticast mode
[ 2171.521446][T23427] c1: entered promiscuous mode
[ 2172.265635][T23432] br0: port 2(c2) entered blocking state
[ 2172.266029][T23432] br0: port 2(c2) entered disabled state
[ 2172.266415][T23432] c2: entered allmulticast mode
[ 2172.271259][T23432] c2: entered promiscuous mode
[ 2172.992817][T23437] br0: port 3(c3) entered blocking state
[ 2172.993625][T23437] br0: port 3(c3) entered disabled state
[ 2172.994004][T23437] c3: entered allmulticast mode
[ 2172.998273][T23437] c3: entered promiscuous mode
[ 2173.713675][T23442] br0: port 4(sender) entered blocking state
[ 2173.714180][T23442] br0: port 4(sender) entered disabled state
[ 2173.714602][T23442] sender: entered allmulticast mode
[ 2173.718092][T23442] sender: entered promiscuous mode
[ 2173.989769][T23444] br0: port 4(sender) entered blocking state
[ 2173.990247][T23444] br0: port 4(sender) entered forwarding state
[ 2173.991011][T23444] br0: port 3(c3) entered blocking state
[ 2173.991342][T23444] br0: port 3(c3) entered forwarding state
[ 2173.992036][T23444] br0: port 2(c2) entered blocking state
[ 2173.992418][T23444] br0: port 2(c2) entered forwarding state
[ 2173.993089][T23444] br0: port 1(c1) entered blocking state
[ 2173.993412][T23444] br0: port 1(c1) entered forwarding state
[ 2186.605940][   T70] br0: port 1(c1) entered disabled state
[ 2186.713926][   T70] c1 (unregistering): left allmulticast mode
[ 2186.714343][   T70] c1 (unregistering): left promiscuous mode
[ 2186.714836][   T70] br0: port 1(c1) entered disabled state
[ 2187.130736][   T70] br0: port 2(c2) entered disabled state
[ 2187.225406][   T70] c2 (unregistering): left allmulticast mode
[ 2187.226190][   T70] c2 (unregistering): left promiscuous mode
[ 2187.226826][   T70] br0: port 2(c2) entered disabled state
[ 2187.711834][   T70] br0: port 3(c3) entered disabled state
[ 2187.819201][   T70] c3 (unregistering): left allmulticast mode
[ 2187.819894][   T70] c3 (unregistering): left promiscuous mode
[ 2187.820340][   T70] br0: port 3(c3) entered disabled state
[ 2188.302843][   T70] br0: port 4(sender) entered disabled state
[ 2188.399732][   T70] sender (unregistering): left allmulticast mode
[ 2188.400162][   T70] sender (unregistering): left promiscuous mode
[ 2188.400532][   T70] br0: port 4(sender) entered disabled state