[  564.878514] br0: port 1(c1) entered blocking state
[  564.878606] br0: port 1(c1) entered disabled state
[  564.878682] c1: entered allmulticast mode
[  564.878771] c1: entered promiscuous mode
[  564.965501] br0: port 2(c2) entered blocking state
[  564.965562] br0: port 2(c2) entered disabled state
[  564.965621] c2: entered allmulticast mode
[  564.965710] c2: entered promiscuous mode
[  565.049354] br0: port 3(c3) entered blocking state
[  565.049431] br0: port 3(c3) entered disabled state
[  565.049499] c3: entered allmulticast mode
[  565.049589] c3: entered promiscuous mode
[  565.136142] br0: port 4(sender) entered blocking state
[  565.136223] br0: port 4(sender) entered disabled state
[  565.136294] sender: entered allmulticast mode
[  565.136384] sender: entered promiscuous mode
[  565.171114] br0: port 4(sender) entered blocking state
[  565.171180] br0: port 4(sender) entered forwarding state
[  565.171238] br0: port 3(c3) entered blocking state
[  565.171277] br0: port 3(c3) entered forwarding state
[  565.171317] br0: port 2(c2) entered blocking state
[  565.171356] br0: port 2(c2) entered forwarding state
[  565.171395] br0: port 1(c1) entered blocking state
[  565.171445] br0: port 1(c1) entered forwarding state
[  575.990903] br0: port 1(c1) entered disabled state
[  575.991196] c1 (unregistering): left allmulticast mode
[  575.991245] c1 (unregistering): left promiscuous mode
[  575.991284] br0: port 1(c1) entered disabled state
[  576.064105] br0: port 2(c2) entered disabled state
[  576.064454] c2 (unregistering): left allmulticast mode
[  576.064503] c2 (unregistering): left promiscuous mode
[  576.064557] br0: port 2(c2) entered disabled state
[  576.120815] br0: port 3(c3) entered disabled state
[  576.121064] c3 (unregistering): left allmulticast mode
[  576.121119] c3 (unregistering): left promiscuous mode
[  576.121178] br0: port 3(c3) entered disabled state
[  576.197897] br0: port 4(sender) entered disabled state
[  576.198159] sender (unregistering): left allmulticast mode
[  576.198216] sender (unregistering): left promiscuous mode
[  576.198262] br0: port 4(sender) entered disabled state