[  414.573810] br0: port 1(c1) entered blocking state
[  414.573899] br0: port 1(c1) entered disabled state
[  414.573952] c1: entered allmulticast mode
[  414.574022] c1: entered promiscuous mode
[  414.612798] br0: port 2(c2) entered blocking state
[  414.612872] br0: port 2(c2) entered disabled state
[  414.612927] c2: entered allmulticast mode
[  414.613003] c2: entered promiscuous mode
[  414.651013] br0: port 3(c3) entered blocking state
[  414.651062] br0: port 3(c3) entered disabled state
[  414.651105] c3: entered allmulticast mode
[  414.651166] c3: entered promiscuous mode
[  414.688197] br0: port 4(sender) entered blocking state
[  414.688276] br0: port 4(sender) entered disabled state
[  414.688331] sender: entered allmulticast mode
[  414.688409] sender: entered promiscuous mode
[  414.702481] br0: port 4(sender) entered blocking state
[  414.702550] br0: port 4(sender) entered forwarding state
[  414.702601] br0: port 3(c3) entered blocking state
[  414.702647] br0: port 3(c3) entered forwarding state
[  414.702695] br0: port 2(c2) entered blocking state
[  414.702739] br0: port 2(c2) entered forwarding state
[  414.702794] br0: port 1(c1) entered blocking state
[  414.702840] br0: port 1(c1) entered forwarding state
[  425.372919] br0: port 1(c1) entered disabled state
[  425.373243] c1 (unregistering): left allmulticast mode
[  425.373287] c1 (unregistering): left promiscuous mode
[  425.373326] br0: port 1(c1) entered disabled state
[  425.410875] br0: port 2(c2) entered disabled state
[  425.411127] c2 (unregistering): left allmulticast mode
[  425.411177] c2 (unregistering): left promiscuous mode
[  425.411213] br0: port 2(c2) entered disabled state
[  425.441877] br0: port 3(c3) entered disabled state
[  425.442114] c3 (unregistering): left allmulticast mode
[  425.442162] c3 (unregistering): left promiscuous mode
[  425.442201] br0: port 3(c3) entered disabled state
[  425.467882] br0: port 4(sender) entered disabled state
[  425.468111] sender (unregistering): left allmulticast mode
[  425.468155] sender (unregistering): left promiscuous mode
[  425.468196] br0: port 4(sender) entered disabled state