[  591.972262] br0: port 1(c1) entered blocking state
[  591.972334] br0: port 1(c1) entered disabled state
[  591.972394] c1: entered allmulticast mode
[  591.972465] c1: entered promiscuous mode
[  592.068019] br0: port 2(c2) entered blocking state
[  592.068105] br0: port 2(c2) entered disabled state
[  592.068186] c2: entered allmulticast mode
[  592.068283] c2: entered promiscuous mode
[  592.162950] br0: port 3(c3) entered blocking state
[  592.163031] br0: port 3(c3) entered disabled state
[  592.163100] c3: entered allmulticast mode
[  592.163185] c3: entered promiscuous mode
[  592.258413] br0: port 4(sender) entered blocking state
[  592.258500] br0: port 4(sender) entered disabled state
[  592.258569] sender: entered allmulticast mode
[  592.258655] sender: entered promiscuous mode
[  592.297829] br0: port 4(sender) entered blocking state
[  592.297897] br0: port 4(sender) entered forwarding state
[  592.297950] br0: port 3(c3) entered blocking state
[  592.297994] br0: port 3(c3) entered forwarding state
[  592.298035] br0: port 2(c2) entered blocking state
[  592.298079] br0: port 2(c2) entered forwarding state
[  592.298128] br0: port 1(c1) entered blocking state
[  592.298181] br0: port 1(c1) entered forwarding state
[  603.126747] br0: port 1(c1) entered disabled state
[  603.127090] c1 (unregistering): left allmulticast mode
[  603.127148] c1 (unregistering): left promiscuous mode
[  603.127197] br0: port 1(c1) entered disabled state
[  603.195683] br0: port 2(c2) entered disabled state
[  603.196034] c2 (unregistering): left allmulticast mode
[  603.196101] c2 (unregistering): left promiscuous mode
[  603.196159] br0: port 2(c2) entered disabled state
[  603.273728] br0: port 3(c3) entered disabled state
[  603.274024] c3 (unregistering): left allmulticast mode
[  603.274087] c3 (unregistering): left promiscuous mode
[  603.274137] br0: port 3(c3) entered disabled state
[  603.334680] br0: port 4(sender) entered disabled state
[  603.334945] sender (unregistering): left allmulticast mode
[  603.335007] sender (unregistering): left promiscuous mode
[  603.335057] br0: port 4(sender) entered disabled state