[  622.649881] br0: port 1(c1) entered blocking state
[  622.649953] br0: port 1(c1) entered disabled state
[  622.650021] c1: entered allmulticast mode
[  622.650085] c1: entered promiscuous mode
[  622.739646] br0: port 2(c2) entered blocking state
[  622.739719] br0: port 2(c2) entered disabled state
[  622.739786] c2: entered allmulticast mode
[  622.739860] c2: entered promiscuous mode
[  622.830436] br0: port 3(c3) entered blocking state
[  622.830523] br0: port 3(c3) entered disabled state
[  622.830596] c3: entered allmulticast mode
[  622.830683] c3: entered promiscuous mode
[  622.921485] br0: port 4(sender) entered blocking state
[  622.921561] br0: port 4(sender) entered disabled state
[  622.921622] sender: entered allmulticast mode
[  622.921710] sender: entered promiscuous mode
[  622.955020] br0: port 4(sender) entered blocking state
[  622.955095] br0: port 4(sender) entered forwarding state
[  622.955146] br0: port 3(c3) entered blocking state
[  622.955198] br0: port 3(c3) entered forwarding state
[  622.955244] br0: port 2(c2) entered blocking state
[  622.955291] br0: port 2(c2) entered forwarding state
[  622.955340] br0: port 1(c1) entered blocking state
[  622.955389] br0: port 1(c1) entered forwarding state
[  633.763199] br0: port 1(c1) entered disabled state
[  633.763508] c1 (unregistering): left allmulticast mode
[  633.763575] c1 (unregistering): left promiscuous mode
[  633.763626] br0: port 1(c1) entered disabled state
[  633.824239] br0: port 2(c2) entered disabled state
[  633.824544] c2 (unregistering): left allmulticast mode
[  633.824584] c2 (unregistering): left promiscuous mode
[  633.824621] br0: port 2(c2) entered disabled state
[  633.880228] br0: port 3(c3) entered disabled state
[  633.880568] c3 (unregistering): left allmulticast mode
[  633.880631] c3 (unregistering): left promiscuous mode
[  633.880691] br0: port 3(c3) entered disabled state
[  633.932230] br0: port 4(sender) entered disabled state
[  633.932554] sender (unregistering): left allmulticast mode
[  633.932617] sender (unregistering): left promiscuous mode
[  633.932672] br0: port 4(sender) entered disabled state