[ 2243.407267][T18334] br0: port 1(c1) entered blocking state
[ 2243.407492][T18334] br0: port 1(c1) entered disabled state
[ 2243.407708][T18334] c1: entered allmulticast mode
[ 2243.409523][T18334] c1: entered promiscuous mode
[ 2244.268145][T18339] br0: port 2(c2) entered blocking state
[ 2244.268403][T18339] br0: port 2(c2) entered disabled state
[ 2244.268669][T18339] c2: entered allmulticast mode
[ 2244.270605][T18339] c2: entered promiscuous mode
[ 2245.138102][T18344] br0: port 3(c3) entered blocking state
[ 2245.138330][T18344] br0: port 3(c3) entered disabled state
[ 2245.138567][T18344] c3: entered allmulticast mode
[ 2245.140455][T18344] c3: entered promiscuous mode
[ 2246.006534][T18349] br0: port 4(sender) entered blocking state
[ 2246.006840][T18349] br0: port 4(sender) entered disabled state
[ 2246.007126][T18349] sender: entered allmulticast mode
[ 2246.009057][T18349] sender: entered promiscuous mode
[ 2246.338606][T18351] br0: port 4(sender) entered blocking state
[ 2246.338961][T18351] br0: port 4(sender) entered forwarding state
[ 2246.339938][T18351] br0: port 3(c3) entered blocking state
[ 2246.340153][T18351] br0: port 3(c3) entered forwarding state
[ 2246.340565][T18351] br0: port 2(c2) entered blocking state
[ 2246.340767][T18351] br0: port 2(c2) entered forwarding state
[ 2246.341184][T18351] br0: port 1(c1) entered blocking state
[ 2246.341404][T18351] br0: port 1(c1) entered forwarding state
[ 2259.284678][   T75] br0: port 1(c1) entered disabled state
[ 2259.406071][   T75] c1 (unregistering): left allmulticast mode
[ 2259.406335][   T75] c1 (unregistering): left promiscuous mode
[ 2259.406570][   T75] br0: port 1(c1) entered disabled state
[ 2259.925231][   T75] br0: port 2(c2) entered disabled state
[ 2260.078117][   T75] c2 (unregistering): left allmulticast mode
[ 2260.078388][   T75] c2 (unregistering): left promiscuous mode
[ 2260.078630][   T75] br0: port 2(c2) entered disabled state
[ 2260.558520][   T75] br0: port 3(c3) entered disabled state
[ 2260.658069][   T75] c3 (unregistering): left allmulticast mode
[ 2260.658365][   T75] c3 (unregistering): left promiscuous mode
[ 2260.658616][   T75] br0: port 3(c3) entered disabled state
[ 2261.172442][   T75] br0: port 4(sender) entered disabled state
[ 2261.268080][   T75] sender (unregistering): left allmulticast mode
[ 2261.268344][   T75] sender (unregistering): left promiscuous mode
[ 2261.268588][   T75] br0: port 4(sender) entered disabled state