[  908.673855][T32006] br0: port 1(c1) entered blocking state
[  908.674068][T32006] br0: port 1(c1) entered disabled state
[  908.674241][T32006] c1: entered allmulticast mode
[  908.675703][T32006] c1: entered promiscuous mode
[  908.816278][T32011] br0: port 2(c2) entered blocking state
[  908.816475][T32011] br0: port 2(c2) entered disabled state
[  908.816642][T32011] c2: entered allmulticast mode
[  908.818157][T32011] c2: entered promiscuous mode
[  908.965764][T32016] br0: port 3(c3) entered blocking state
[  908.965957][T32016] br0: port 3(c3) entered disabled state
[  908.966130][T32016] c3: entered allmulticast mode
[  908.967625][T32016] c3: entered promiscuous mode
[  909.108096][T32021] br0: port 4(sender) entered blocking state
[  909.108344][T32021] br0: port 4(sender) entered disabled state
[  909.108559][T32021] sender: entered allmulticast mode
[  909.110676][T32021] sender: entered promiscuous mode
[  909.159309][T32023] br0: port 4(sender) entered blocking state
[  909.159544][T32023] br0: port 4(sender) entered forwarding state
[  909.159887][T32023] br0: port 3(c3) entered blocking state
[  909.160044][T32023] br0: port 3(c3) entered forwarding state
[  909.160361][T32023] br0: port 2(c2) entered blocking state
[  909.160521][T32023] br0: port 2(c2) entered forwarding state
[  909.160864][T32023] br0: port 1(c1) entered blocking state
[  909.161026][T32023] br0: port 1(c1) entered forwarding state
[  920.164443][   T12] br0: port 1(c1) entered disabled state
[  920.168490][   T12] c1 (unregistering): left allmulticast mode
[  920.168712][   T12] c1 (unregistering): left promiscuous mode
[  920.168900][   T12] br0: port 1(c1) entered disabled state
[  920.278326][   T12] br0: port 2(c2) entered disabled state
[  920.280849][   T12] c2 (unregistering): left allmulticast mode
[  920.281077][   T12] c2 (unregistering): left promiscuous mode
[  920.281267][   T12] br0: port 2(c2) entered disabled state
[  920.391759][   T12] br0: port 3(c3) entered disabled state
[  920.395414][   T12] c3 (unregistering): left allmulticast mode
[  920.395616][   T12] c3 (unregistering): left promiscuous mode
[  920.395797][   T12] br0: port 3(c3) entered disabled state
[  920.491541][   T12] br0: port 4(sender) entered disabled state
[  920.493800][   T12] sender (unregistering): left allmulticast mode
[  920.494011][   T12] sender (unregistering): left promiscuous mode
[  920.494331][   T12] br0: port 4(sender) entered disabled state