[  984.753356][T30322] br0: port 1(c1) entered blocking state
[  984.753637][T30322] br0: port 1(c1) entered disabled state
[  984.753898][T30322] c1: entered allmulticast mode
[  984.756475][T30322] c1: entered promiscuous mode
[  984.944083][T30327] br0: port 2(c2) entered blocking state
[  984.944256][T30327] br0: port 2(c2) entered disabled state
[  984.944421][T30327] c2: entered allmulticast mode
[  984.945890][T30327] c2: entered promiscuous mode
[  985.112657][T30332] br0: port 3(c3) entered blocking state
[  985.112830][T30332] br0: port 3(c3) entered disabled state
[  985.112993][T30332] c3: entered allmulticast mode
[  985.114417][T30332] c3: entered promiscuous mode
[  985.304926][T30337] br0: port 4(sender) entered blocking state
[  985.305139][T30337] br0: port 4(sender) entered disabled state
[  985.305331][T30337] sender: entered allmulticast mode
[  985.307606][T30337] sender: entered promiscuous mode
[  985.370209][T30339] br0: port 4(sender) entered blocking state
[  985.370430][T30339] br0: port 4(sender) entered forwarding state
[  985.370770][T30339] br0: port 3(c3) entered blocking state
[  985.370923][T30339] br0: port 3(c3) entered forwarding state
[  985.371639][T30339] br0: port 2(c2) entered blocking state
[  985.371790][T30339] br0: port 2(c2) entered forwarding state
[  985.372087][T30339] br0: port 1(c1) entered blocking state
[  985.372237][T30339] br0: port 1(c1) entered forwarding state
[  996.544775][   T12] br0: port 1(c1) entered disabled state
[  996.557087][   T12] c1 (unregistering): left allmulticast mode
[  996.557322][   T12] c1 (unregistering): left promiscuous mode
[  996.557570][   T12] br0: port 1(c1) entered disabled state
[  996.710662][   T12] br0: port 2(c2) entered disabled state
[  996.721115][   T12] c2 (unregistering): left allmulticast mode
[  996.721350][   T12] c2 (unregistering): left promiscuous mode
[  996.721597][   T12] br0: port 2(c2) entered disabled state
[  996.868539][   T12] br0: port 3(c3) entered disabled state
[  996.878748][   T12] c3 (unregistering): left allmulticast mode
[  996.878974][   T12] c3 (unregistering): left promiscuous mode
[  996.879196][   T12] br0: port 3(c3) entered disabled state
[  997.055266][   T12] br0: port 4(sender) entered disabled state
[  997.066806][   T12] sender (unregistering): left allmulticast mode
[  997.067045][   T12] sender (unregistering): left promiscuous mode
[  997.067278][   T12] br0: port 4(sender) entered disabled state