[ 1992.447228][T19198] br0: port 1(c1) entered blocking state
[ 1992.447701][T19198] br0: port 1(c1) entered disabled state
[ 1992.448084][T19198] c1: entered allmulticast mode
[ 1992.461768][T19198] c1: entered promiscuous mode
[ 1993.211946][T19203] br0: port 2(c2) entered blocking state
[ 1993.212354][T19203] br0: port 2(c2) entered disabled state
[ 1993.212723][T19203] c2: entered allmulticast mode
[ 1993.217883][T19203] c2: entered promiscuous mode
[ 1993.977006][T19208] br0: port 3(c3) entered blocking state
[ 1993.977447][T19208] br0: port 3(c3) entered disabled state
[ 1993.977805][T19208] c3: entered allmulticast mode
[ 1993.991753][T19208] c3: entered promiscuous mode
[ 1994.716276][T19213] br0: port 4(sender) entered blocking state
[ 1994.716781][T19213] br0: port 4(sender) entered disabled state
[ 1994.717216][T19213] sender: entered allmulticast mode
[ 1994.720605][T19213] sender: entered promiscuous mode
[ 1995.005772][T19215] br0: port 4(sender) entered blocking state
[ 1995.006309][T19215] br0: port 4(sender) entered forwarding state
[ 1995.007029][T19215] br0: port 3(c3) entered blocking state
[ 1995.007367][T19215] br0: port 3(c3) entered forwarding state
[ 1995.008006][T19215] br0: port 2(c2) entered blocking state
[ 1995.008334][T19215] br0: port 2(c2) entered forwarding state
[ 1995.009529][T19215] br0: port 1(c1) entered blocking state
[ 1995.009862][T19215] br0: port 1(c1) entered forwarding state
[ 2007.483989][   T12] br0: port 1(c1) entered disabled state
[ 2007.618502][   T12] c1 (unregistering): left allmulticast mode
[ 2007.619343][   T12] c1 (unregistering): left promiscuous mode
[ 2007.619783][   T12] br0: port 1(c1) entered disabled state
[ 2008.053511][   T12] br0: port 2(c2) entered disabled state
[ 2008.142702][   T12] c2 (unregistering): left allmulticast mode
[ 2008.143171][   T12] c2 (unregistering): left promiscuous mode
[ 2008.143570][   T12] br0: port 2(c2) entered disabled state
[ 2008.613183][   T12] br0: port 3(c3) entered disabled state
[ 2008.728942][   T12] c3 (unregistering): left allmulticast mode
[ 2008.729421][   T12] c3 (unregistering): left promiscuous mode
[ 2008.729803][   T12] br0: port 3(c3) entered disabled state
[ 2009.212207][   T12] br0: port 4(sender) entered disabled state
[ 2009.307923][   T12] sender (unregistering): left allmulticast mode
[ 2009.308378][   T12] sender (unregistering): left promiscuous mode
[ 2009.308749][   T12] br0: port 4(sender) entered disabled state