[  703.923730] br0: port 1(c1) entered blocking state
[  703.923793] br0: port 1(c1) entered disabled state
[  703.923859] c1: entered allmulticast mode
[  703.923928] c1: entered promiscuous mode
[  703.970715] br0: port 2(c2) entered blocking state
[  703.970825] br0: port 2(c2) entered disabled state
[  703.970893] c2: entered allmulticast mode
[  703.970986] c2: entered promiscuous mode
[  704.018181] br0: port 3(c3) entered blocking state
[  704.018248] br0: port 3(c3) entered disabled state
[  704.018308] c3: entered allmulticast mode
[  704.018376] c3: entered promiscuous mode
[  704.064279] br0: port 4(sender) entered blocking state
[  704.064385] br0: port 4(sender) entered disabled state
[  704.064508] sender: entered allmulticast mode
[  704.064614] sender: entered promiscuous mode
[  704.083298] br0: port 4(sender) entered blocking state
[  704.083411] br0: port 4(sender) entered forwarding state
[  704.083478] br0: port 3(c3) entered blocking state
[  704.083531] br0: port 3(c3) entered forwarding state
[  704.083586] br0: port 2(c2) entered blocking state
[  704.083640] br0: port 2(c2) entered forwarding state
[  704.083696] br0: port 1(c1) entered blocking state
[  704.083749] br0: port 1(c1) entered forwarding state
[  714.772621] br0: port 1(c1) entered disabled state
[  714.772915] c1 (unregistering): left allmulticast mode
[  714.772977] c1 (unregistering): left promiscuous mode
[  714.773034] br0: port 1(c1) entered disabled state
[  714.808596] br0: port 2(c2) entered disabled state
[  714.808963] c2 (unregistering): left allmulticast mode
[  714.809039] c2 (unregistering): left promiscuous mode
[  714.809112] br0: port 2(c2) entered disabled state
[  714.842587] br0: port 3(c3) entered disabled state
[  714.842902] c3 (unregistering): left allmulticast mode
[  714.842969] c3 (unregistering): left promiscuous mode
[  714.843021] br0: port 3(c3) entered disabled state
[  714.882610] br0: port 4(sender) entered disabled state
[  714.882894] sender (unregistering): left allmulticast mode
[  714.882972] sender (unregistering): left promiscuous mode
[  714.883035] br0: port 4(sender) entered disabled state