[  585.690638] br0: port 1(c1) entered blocking state
[  585.690763] br0: port 1(c1) entered disabled state
[  585.690837] c1: entered allmulticast mode
[  585.690912] c1: entered promiscuous mode
[  585.782207] br0: port 2(c2) entered blocking state
[  585.782300] br0: port 2(c2) entered disabled state
[  585.782355] c2: entered allmulticast mode
[  585.782418] c2: entered promiscuous mode
[  585.869778] br0: port 3(c3) entered blocking state
[  585.869839] br0: port 3(c3) entered disabled state
[  585.869906] c3: entered allmulticast mode
[  585.869996] c3: entered promiscuous mode
[  585.958745] br0: port 4(sender) entered blocking state
[  585.958807] br0: port 4(sender) entered disabled state
[  585.958868] sender: entered allmulticast mode
[  585.958961] sender: entered promiscuous mode
[  585.993645] br0: port 4(sender) entered blocking state
[  585.993710] br0: port 4(sender) entered forwarding state
[  585.993760] br0: port 3(c3) entered blocking state
[  585.993799] br0: port 3(c3) entered forwarding state
[  585.993837] br0: port 2(c2) entered blocking state
[  585.993874] br0: port 2(c2) entered forwarding state
[  585.993913] br0: port 1(c1) entered blocking state
[  585.993969] br0: port 1(c1) entered forwarding state
[  596.812915] br0: port 1(c1) entered disabled state
[  596.813283] c1 (unregistering): left allmulticast mode
[  596.813341] c1 (unregistering): left promiscuous mode
[  596.813389] br0: port 1(c1) entered disabled state
[  596.884896] br0: port 2(c2) entered disabled state
[  596.885174] c2 (unregistering): left allmulticast mode
[  596.885225] c2 (unregistering): left promiscuous mode
[  596.885281] br0: port 2(c2) entered disabled state
[  596.939913] br0: port 3(c3) entered disabled state
[  596.940232] c3 (unregistering): left allmulticast mode
[  596.940295] c3 (unregistering): left promiscuous mode
[  596.940355] br0: port 3(c3) entered disabled state
[  597.003947] br0: port 4(sender) entered disabled state
[  597.004282] sender (unregistering): left allmulticast mode
[  597.004344] sender (unregistering): left promiscuous mode
[  597.004399] br0: port 4(sender) entered disabled state