[  956.450866][  T651] br0: port 1(c1) entered blocking state
[  956.451047][  T651] br0: port 1(c1) entered disabled state
[  956.451199][  T651] c1: entered allmulticast mode
[  956.452647][  T651] c1: entered promiscuous mode
[  956.597173][  T656] br0: port 2(c2) entered blocking state
[  956.597961][  T656] br0: port 2(c2) entered disabled state
[  956.598169][  T656] c2: entered allmulticast mode
[  956.599692][  T656] c2: entered promiscuous mode
[  956.759219][  T661] br0: port 3(c3) entered blocking state
[  956.759444][  T661] br0: port 3(c3) entered disabled state
[  956.759653][  T661] c3: entered allmulticast mode
[  956.761167][  T661] c3: entered promiscuous mode
[  956.914125][  T666] br0: port 4(sender) entered blocking state
[  956.914344][  T666] br0: port 4(sender) entered disabled state
[  956.914530][  T666] sender: entered allmulticast mode
[  956.915982][  T666] sender: entered promiscuous mode
[  956.971829][  T668] br0: port 4(sender) entered blocking state
[  956.972069][  T668] br0: port 4(sender) entered forwarding state
[  956.972455][  T668] br0: port 3(c3) entered blocking state
[  956.972633][  T668] br0: port 3(c3) entered forwarding state
[  956.972968][  T668] br0: port 2(c2) entered blocking state
[  956.973145][  T668] br0: port 2(c2) entered forwarding state
[  956.973491][  T668] br0: port 1(c1) entered blocking state
[  956.973667][  T668] br0: port 1(c1) entered forwarding state
[  967.980290][T32148] br0: port 1(c1) entered disabled state
[  967.983571][T32148] c1 (unregistering): left allmulticast mode
[  967.984249][T32148] c1 (unregistering): left promiscuous mode
[  967.985516][T32148] br0: port 1(c1) entered disabled state
[  968.108996][T32148] br0: port 2(c2) entered disabled state
[  968.112017][T32148] c2 (unregistering): left allmulticast mode
[  968.112214][T32148] c2 (unregistering): left promiscuous mode
[  968.112425][T32148] br0: port 2(c2) entered disabled state
[  968.233286][T32148] br0: port 3(c3) entered disabled state
[  968.236688][T32148] c3 (unregistering): left allmulticast mode
[  968.236878][T32148] c3 (unregistering): left promiscuous mode
[  968.237057][T32148] br0: port 3(c3) entered disabled state
[  968.353158][T32148] br0: port 4(sender) entered disabled state
[  968.355649][T32148] sender (unregistering): left allmulticast mode
[  968.355826][T32148] sender (unregistering): left promiscuous mode
[  968.355989][T32148] br0: port 4(sender) entered disabled state