[  483.389378] br0: port 1(c1) entered blocking state
[  483.389439] br0: port 1(c1) entered disabled state
[  483.389503] c1: entered allmulticast mode
[  483.389584] c1: entered promiscuous mode
[  483.440401] br0: port 2(c2) entered blocking state
[  483.440464] br0: port 2(c2) entered disabled state
[  483.440519] c2: entered allmulticast mode
[  483.440596] c2: entered promiscuous mode
[  483.484217] br0: port 3(c3) entered blocking state
[  483.484283] br0: port 3(c3) entered disabled state
[  483.484345] c3: entered allmulticast mode
[  483.484407] c3: entered promiscuous mode
[  483.531438] br0: port 4(sender) entered blocking state
[  483.531519] br0: port 4(sender) entered disabled state
[  483.531593] sender: entered allmulticast mode
[  483.531693] sender: entered promiscuous mode
[  483.551572] br0: port 4(sender) entered blocking state
[  483.551645] br0: port 4(sender) entered forwarding state
[  483.551694] br0: port 3(c3) entered blocking state
[  483.551736] br0: port 3(c3) entered forwarding state
[  483.551782] br0: port 2(c2) entered blocking state
[  483.551824] br0: port 2(c2) entered forwarding state
[  483.551869] br0: port 1(c1) entered blocking state
[  483.551909] br0: port 1(c1) entered forwarding state
[  494.257102] br0: port 1(c1) entered disabled state
[  494.257394] c1 (unregistering): left allmulticast mode
[  494.257440] c1 (unregistering): left promiscuous mode
[  494.257480] br0: port 1(c1) entered disabled state
[  494.296183] br0: port 2(c2) entered disabled state
[  494.296433] c2 (unregistering): left allmulticast mode
[  494.296475] c2 (unregistering): left promiscuous mode
[  494.296515] br0: port 2(c2) entered disabled state
[  494.335100] br0: port 3(c3) entered disabled state
[  494.335469] c3 (unregistering): left allmulticast mode
[  494.335553] c3 (unregistering): left promiscuous mode
[  494.335612] br0: port 3(c3) entered disabled state
[  494.382126] br0: port 4(sender) entered disabled state
[  494.382521] sender (unregistering): left allmulticast mode
[  494.382583] sender (unregistering): left promiscuous mode
[  494.382625] br0: port 4(sender) entered disabled state