[ 1998.642403][T19198] br0: port 1(c1) entered blocking state
[ 1998.642765][T19198] br0: port 1(c1) entered disabled state
[ 1998.643109][T19198] c1: entered allmulticast mode
[ 1998.646446][T19198] c1: entered promiscuous mode
[ 1999.306836][T19203] br0: port 2(c2) entered blocking state
[ 1999.307258][T19203] br0: port 2(c2) entered disabled state
[ 1999.307611][T19203] c2: entered allmulticast mode
[ 1999.311780][T19203] c2: entered promiscuous mode
[ 1999.958142][T19208] br0: port 3(c3) entered blocking state
[ 1999.958821][T19208] br0: port 3(c3) entered disabled state
[ 1999.959173][T19208] c3: entered allmulticast mode
[ 1999.963064][T19208] c3: entered promiscuous mode
[ 2000.599052][T19213] br0: port 4(sender) entered blocking state
[ 2000.599522][T19213] br0: port 4(sender) entered disabled state
[ 2000.599949][T19213] sender: entered allmulticast mode
[ 2000.615205][T19213] sender: entered promiscuous mode
[ 2000.872076][T19215] br0: port 4(sender) entered blocking state
[ 2000.872530][T19215] br0: port 4(sender) entered forwarding state
[ 2000.873238][T19215] br0: port 3(c3) entered blocking state
[ 2000.873569][T19215] br0: port 3(c3) entered forwarding state
[ 2000.874211][T19215] br0: port 2(c2) entered blocking state
[ 2000.874533][T19215] br0: port 2(c2) entered forwarding state
[ 2000.875701][T19215] br0: port 1(c1) entered blocking state
[ 2000.876027][T19215] br0: port 1(c1) entered forwarding state
[ 2013.265655][   T12] br0: port 1(c1) entered disabled state
[ 2013.355414][   T12] c1 (unregistering): left allmulticast mode
[ 2013.355904][   T12] c1 (unregistering): left promiscuous mode
[ 2013.356306][   T12] br0: port 1(c1) entered disabled state
[ 2013.800261][   T12] br0: port 2(c2) entered disabled state
[ 2013.894312][   T12] c2 (unregistering): left allmulticast mode
[ 2013.894738][   T12] c2 (unregistering): left promiscuous mode
[ 2013.895094][   T12] br0: port 2(c2) entered disabled state
[ 2014.319186][   T12] br0: port 3(c3) entered disabled state
[ 2014.433263][   T12] c3 (unregistering): left allmulticast mode
[ 2014.433793][   T12] c3 (unregistering): left promiscuous mode
[ 2014.434149][   T12] br0: port 3(c3) entered disabled state
[ 2014.867728][   T12] br0: port 4(sender) entered disabled state
[ 2014.969294][   T12] sender (unregistering): left allmulticast mode
[ 2014.969711][   T12] sender (unregistering): left promiscuous mode
[ 2014.970069][   T12] br0: port 4(sender) entered disabled state