[  467.655578] br0: port 1(c1) entered blocking state
[  467.655653] br0: port 1(c1) entered disabled state
[  467.655726] c1: entered allmulticast mode
[  467.655806] c1: entered promiscuous mode
[  467.706212] br0: port 2(c2) entered blocking state
[  467.706278] br0: port 2(c2) entered disabled state
[  467.706337] c2: entered allmulticast mode
[  467.706421] c2: entered promiscuous mode
[  467.753210] br0: port 3(c3) entered blocking state
[  467.753275] br0: port 3(c3) entered disabled state
[  467.753334] c3: entered allmulticast mode
[  467.753423] c3: entered promiscuous mode
[  467.801668] br0: port 4(sender) entered blocking state
[  467.801733] br0: port 4(sender) entered disabled state
[  467.801793] sender: entered allmulticast mode
[  467.801879] sender: entered promiscuous mode
[  467.821469] br0: port 4(sender) entered blocking state
[  467.821537] br0: port 4(sender) entered forwarding state
[  467.821588] br0: port 3(c3) entered blocking state
[  467.821639] br0: port 3(c3) entered forwarding state
[  467.821689] br0: port 2(c2) entered blocking state
[  467.821732] br0: port 2(c2) entered forwarding state
[  467.821770] br0: port 1(c1) entered blocking state
[  467.821819] br0: port 1(c1) entered forwarding state
[  478.521276] br0: port 1(c1) entered disabled state
[  478.521545] c1 (unregistering): left allmulticast mode
[  478.521600] c1 (unregistering): left promiscuous mode
[  478.521643] br0: port 1(c1) entered disabled state
[  478.561283] br0: port 2(c2) entered disabled state
[  478.561578] c2 (unregistering): left allmulticast mode
[  478.561653] c2 (unregistering): left promiscuous mode
[  478.561693] br0: port 2(c2) entered disabled state
[  478.597288] br0: port 3(c3) entered disabled state
[  478.597613] c3 (unregistering): left allmulticast mode
[  478.597676] c3 (unregistering): left promiscuous mode
[  478.597718] br0: port 3(c3) entered disabled state
[  478.636276] br0: port 4(sender) entered disabled state
[  478.636552] sender (unregistering): left allmulticast mode
[  478.636617] sender (unregistering): left promiscuous mode
[  478.636666] br0: port 4(sender) entered disabled state