[  592.367064] br0: port 1(c1) entered blocking state
[  592.367131] br0: port 1(c1) entered disabled state
[  592.367194] c1: entered allmulticast mode
[  592.367260] c1: entered promiscuous mode
[  592.449810] br0: port 2(c2) entered blocking state
[  592.449895] br0: port 2(c2) entered disabled state
[  592.449969] c2: entered allmulticast mode
[  592.450048] c2: entered promiscuous mode
[  592.537156] br0: port 3(c3) entered blocking state
[  592.537223] br0: port 3(c3) entered disabled state
[  592.537298] c3: entered allmulticast mode
[  592.537371] c3: entered promiscuous mode
[  592.621574] br0: port 4(sender) entered blocking state
[  592.621660] br0: port 4(sender) entered disabled state
[  592.621732] sender: entered allmulticast mode
[  592.621834] sender: entered promiscuous mode
[  592.658155] br0: port 4(sender) entered blocking state
[  592.658234] br0: port 4(sender) entered forwarding state
[  592.658289] br0: port 3(c3) entered blocking state
[  592.658343] br0: port 3(c3) entered forwarding state
[  592.658392] br0: port 2(c2) entered blocking state
[  592.658441] br0: port 2(c2) entered forwarding state
[  592.658494] br0: port 1(c1) entered blocking state
[  592.658543] br0: port 1(c1) entered forwarding state
[  603.453148] br0: port 1(c1) entered disabled state
[  603.453525] c1 (unregistering): left allmulticast mode
[  603.453573] c1 (unregistering): left promiscuous mode
[  603.453615] br0: port 1(c1) entered disabled state
[  603.513108] br0: port 2(c2) entered disabled state
[  603.513447] c2 (unregistering): left allmulticast mode
[  603.513501] c2 (unregistering): left promiscuous mode
[  603.513540] br0: port 2(c2) entered disabled state
[  603.573134] br0: port 3(c3) entered disabled state
[  603.573436] c3 (unregistering): left allmulticast mode
[  603.573505] c3 (unregistering): left promiscuous mode
[  603.573562] br0: port 3(c3) entered disabled state
[  603.650106] br0: port 4(sender) entered disabled state
[  603.650390] sender (unregistering): left allmulticast mode
[  603.650436] sender (unregistering): left promiscuous mode
[  603.650472] br0: port 4(sender) entered disabled state