[ 2811.690656][T28811] br0: port 1(c1) entered blocking state
[ 2811.691376][T28811] br0: port 1(c1) entered disabled state
[ 2811.691725][T28811] c1: entered allmulticast mode
[ 2811.695393][T28811] c1: entered promiscuous mode
[ 2812.358223][T28816] br0: port 2(c2) entered blocking state
[ 2812.358563][T28816] br0: port 2(c2) entered disabled state
[ 2812.358910][T28816] c2: entered allmulticast mode
[ 2812.362674][T28816] c2: entered promiscuous mode
[ 2813.034387][T28821] br0: port 3(c3) entered blocking state
[ 2813.035158][T28821] br0: port 3(c3) entered disabled state
[ 2813.035537][T28821] c3: entered allmulticast mode
[ 2813.039124][T28821] c3: entered promiscuous mode
[ 2813.702559][T28826] br0: port 4(sender) entered blocking state
[ 2813.703190][T28826] br0: port 4(sender) entered disabled state
[ 2813.703599][T28826] sender: entered allmulticast mode
[ 2813.707256][T28826] sender: entered promiscuous mode
[ 2813.965705][T28828] br0: port 4(sender) entered blocking state
[ 2813.966151][T28828] br0: port 4(sender) entered forwarding state
[ 2813.967392][T28828] br0: port 3(c3) entered blocking state
[ 2813.967711][T28828] br0: port 3(c3) entered forwarding state
[ 2813.968366][T28828] br0: port 2(c2) entered blocking state
[ 2813.968681][T28828] br0: port 2(c2) entered forwarding state
[ 2813.969324][T28828] br0: port 1(c1) entered blocking state
[ 2813.969644][T28828] br0: port 1(c1) entered forwarding state
[ 2826.450593][   T69] br0: port 1(c1) entered disabled state
[ 2826.476635][   T69] c1 (unregistering): left allmulticast mode
[ 2826.477084][   T69] c1 (unregistering): left promiscuous mode
[ 2826.477455][   T69] br0: port 1(c1) entered disabled state
[ 2827.013133][   T69] br0: port 2(c2) entered disabled state
[ 2827.033933][   T69] c2 (unregistering): left allmulticast mode
[ 2827.034335][   T69] c2 (unregistering): left promiscuous mode
[ 2827.034698][   T69] br0: port 2(c2) entered disabled state
[ 2827.533573][   T69] br0: port 3(c3) entered disabled state
[ 2827.556343][   T69] c3 (unregistering): left allmulticast mode
[ 2827.556782][   T69] c3 (unregistering): left promiscuous mode
[ 2827.557190][   T69] br0: port 3(c3) entered disabled state
[ 2828.056949][   T69] br0: port 4(sender) entered disabled state
[ 2828.080334][   T69] sender (unregistering): left allmulticast mode
[ 2828.083837][   T69] sender (unregistering): left promiscuous mode
[ 2828.084221][   T69] br0: port 4(sender) entered disabled state