[ 2048.751680][T19176] br0: port 1(c1) entered blocking state
[ 2048.752029][T19176] br0: port 1(c1) entered disabled state
[ 2048.752392][T19176] c1: entered allmulticast mode
[ 2048.755717][T19176] c1: entered promiscuous mode
[ 2049.472517][T19181] br0: port 2(c2) entered blocking state
[ 2049.472855][T19181] br0: port 2(c2) entered disabled state
[ 2049.473217][T19181] c2: entered allmulticast mode
[ 2049.477408][T19181] c2: entered promiscuous mode
[ 2050.235565][T19186] br0: port 3(c3) entered blocking state
[ 2050.235935][T19186] br0: port 3(c3) entered disabled state
[ 2050.237122][T19186] c3: entered allmulticast mode
[ 2050.241511][T19186] c3: entered promiscuous mode
[ 2050.990581][T19191] br0: port 4(sender) entered blocking state
[ 2050.991001][T19191] br0: port 4(sender) entered disabled state
[ 2050.991887][T19191] sender: entered allmulticast mode
[ 2050.995785][T19191] sender: entered promiscuous mode
[ 2051.247585][T19193] br0: port 4(sender) entered blocking state
[ 2051.248022][T19193] br0: port 4(sender) entered forwarding state
[ 2051.248745][T19193] br0: port 3(c3) entered blocking state
[ 2051.249074][T19193] br0: port 3(c3) entered forwarding state
[ 2051.249723][T19193] br0: port 2(c2) entered blocking state
[ 2051.250045][T19193] br0: port 2(c2) entered forwarding state
[ 2051.250691][T19193] br0: port 1(c1) entered blocking state
[ 2051.251396][T19193] br0: port 1(c1) entered forwarding state
[ 2063.828302][   T12] br0: port 1(c1) entered disabled state
[ 2063.962089][   T12] c1 (unregistering): left allmulticast mode
[ 2063.962591][   T12] c1 (unregistering): left promiscuous mode
[ 2063.962974][   T12] br0: port 1(c1) entered disabled state
[ 2064.458953][   T12] br0: port 2(c2) entered disabled state
[ 2064.587180][   T12] c2 (unregistering): left allmulticast mode
[ 2064.587654][   T12] c2 (unregistering): left promiscuous mode
[ 2064.588059][   T12] br0: port 2(c2) entered disabled state
[ 2065.140778][   T12] br0: port 3(c3) entered disabled state
[ 2065.263334][   T12] c3 (unregistering): left allmulticast mode
[ 2065.263788][   T12] c3 (unregistering): left promiscuous mode
[ 2065.264199][   T12] br0: port 3(c3) entered disabled state
[ 2065.703724][   T12] br0: port 4(sender) entered disabled state
[ 2065.822949][   T12] sender (unregistering): left allmulticast mode
[ 2065.823793][   T12] sender (unregistering): left promiscuous mode
[ 2065.824438][   T12] br0: port 4(sender) entered disabled state