[  467.371754] br0: port 1(c1) entered blocking state
[  467.371857] br0: port 1(c1) entered disabled state
[  467.371933] c1: entered allmulticast mode
[  467.372033] c1: entered promiscuous mode
[  467.425639] br0: port 2(c2) entered blocking state
[  467.425705] br0: port 2(c2) entered disabled state
[  467.425779] c2: entered allmulticast mode
[  467.425870] c2: entered promiscuous mode
[  467.478859] br0: port 3(c3) entered blocking state
[  467.478961] br0: port 3(c3) entered disabled state
[  467.479037] c3: entered allmulticast mode
[  467.479120] c3: entered promiscuous mode
[  467.530605] br0: port 4(sender) entered blocking state
[  467.530680] br0: port 4(sender) entered disabled state
[  467.530745] sender: entered allmulticast mode
[  467.530838] sender: entered promiscuous mode
[  467.551528] br0: port 4(sender) entered blocking state
[  467.551590] br0: port 4(sender) entered forwarding state
[  467.551646] br0: port 3(c3) entered blocking state
[  467.551701] br0: port 3(c3) entered forwarding state
[  467.551740] br0: port 2(c2) entered blocking state
[  467.551779] br0: port 2(c2) entered forwarding state
[  467.551831] br0: port 1(c1) entered blocking state
[  467.551876] br0: port 1(c1) entered forwarding state
[  478.263138] br0: port 1(c1) entered disabled state
[  478.263431] c1 (unregistering): left allmulticast mode
[  478.263483] c1 (unregistering): left promiscuous mode
[  478.263535] br0: port 1(c1) entered disabled state
[  478.297412] br0: port 2(c2) entered disabled state
[  478.297740] c2 (unregistering): left allmulticast mode
[  478.297789] c2 (unregistering): left promiscuous mode
[  478.297833] br0: port 2(c2) entered disabled state
[  478.335119] br0: port 3(c3) entered disabled state
[  478.335412] c3 (unregistering): left allmulticast mode
[  478.335489] c3 (unregistering): left promiscuous mode
[  478.335537] br0: port 3(c3) entered disabled state
[  478.374157] br0: port 4(sender) entered disabled state
[  478.374405] sender (unregistering): left allmulticast mode
[  478.374480] sender (unregistering): left promiscuous mode
[  478.374519] br0: port 4(sender) entered disabled state