[  589.225717] br0: port 1(c1) entered blocking state
[  589.225781] br0: port 1(c1) entered disabled state
[  589.225833] c1: entered allmulticast mode
[  589.225910] c1: entered promiscuous mode
[  589.306130] br0: port 2(c2) entered blocking state
[  589.306204] br0: port 2(c2) entered disabled state
[  589.306262] c2: entered allmulticast mode
[  589.306331] c2: entered promiscuous mode
[  589.388075] br0: port 3(c3) entered blocking state
[  589.388151] br0: port 3(c3) entered disabled state
[  589.388219] c3: entered allmulticast mode
[  589.388294] c3: entered promiscuous mode
[  589.471067] br0: port 4(sender) entered blocking state
[  589.471139] br0: port 4(sender) entered disabled state
[  589.471199] sender: entered allmulticast mode
[  589.471284] sender: entered promiscuous mode
[  589.503980] br0: port 4(sender) entered blocking state
[  589.504052] br0: port 4(sender) entered forwarding state
[  589.504102] br0: port 3(c3) entered blocking state
[  589.504142] br0: port 3(c3) entered forwarding state
[  589.504179] br0: port 2(c2) entered blocking state
[  589.504213] br0: port 2(c2) entered forwarding state
[  589.504252] br0: port 1(c1) entered blocking state
[  589.504292] br0: port 1(c1) entered forwarding state
[  600.336926] br0: port 1(c1) entered disabled state
[  600.337227] c1 (unregistering): left allmulticast mode
[  600.337290] c1 (unregistering): left promiscuous mode
[  600.337329] br0: port 1(c1) entered disabled state
[  600.400880] br0: port 2(c2) entered disabled state
[  600.401122] c2 (unregistering): left allmulticast mode
[  600.401182] c2 (unregistering): left promiscuous mode
[  600.401227] br0: port 2(c2) entered disabled state
[  600.463865] br0: port 3(c3) entered disabled state
[  600.464123] c3 (unregistering): left allmulticast mode
[  600.464157] c3 (unregistering): left promiscuous mode
[  600.464190] br0: port 3(c3) entered disabled state
[  600.523883] br0: port 4(sender) entered disabled state
[  600.524127] sender (unregistering): left allmulticast mode
[  600.524173] sender (unregistering): left promiscuous mode
[  600.524208] br0: port 4(sender) entered disabled state