[ 1471.494379][T18782] br0: port 1(c1) entered blocking state
[ 1471.494747][T18782] br0: port 1(c1) entered disabled state
[ 1471.495104][T18782] c1: entered allmulticast mode
[ 1471.498025][T18782] c1: entered promiscuous mode
[ 1472.012801][T18787] br0: port 2(c2) entered blocking state
[ 1472.013126][T18787] br0: port 2(c2) entered disabled state
[ 1472.013379][T18787] c2: entered allmulticast mode
[ 1472.015275][T18787] c2: entered promiscuous mode
[ 1472.563274][T18792] br0: port 3(c3) entered blocking state
[ 1472.563702][T18792] br0: port 3(c3) entered disabled state
[ 1472.563975][T18792] c3: entered allmulticast mode
[ 1472.565931][T18792] c3: entered promiscuous mode
[ 1473.079478][T18797] br0: port 4(sender) entered blocking state
[ 1473.079826][T18797] br0: port 4(sender) entered disabled state
[ 1473.080147][T18797] sender: entered allmulticast mode
[ 1473.082100][T18797] sender: entered promiscuous mode
[ 1473.266115][T18799] br0: port 4(sender) entered blocking state
[ 1473.266492][T18799] br0: port 4(sender) entered forwarding state
[ 1473.267001][T18799] br0: port 3(c3) entered blocking state
[ 1473.267252][T18799] br0: port 3(c3) entered forwarding state
[ 1473.268237][T18799] br0: port 2(c2) entered blocking state
[ 1473.268494][T18799] br0: port 2(c2) entered forwarding state
[ 1473.268952][T18799] br0: port 1(c1) entered blocking state
[ 1473.269207][T18799] br0: port 1(c1) entered forwarding state
[ 1485.227845][   T66] br0: port 1(c1) entered disabled state
[ 1485.418921][   T66] c1 (unregistering): left allmulticast mode
[ 1485.419261][   T66] c1 (unregistering): left promiscuous mode
[ 1485.419504][   T66] br0: port 1(c1) entered disabled state
[ 1485.653346][   T66] br0: port 2(c2) entered disabled state
[ 1485.767965][   T66] c2 (unregistering): left allmulticast mode
[ 1485.768259][   T66] c2 (unregistering): left promiscuous mode
[ 1485.768482][   T66] br0: port 2(c2) entered disabled state
[ 1486.033094][   T66] br0: port 3(c3) entered disabled state
[ 1486.103885][   T66] c3 (unregistering): left allmulticast mode
[ 1486.104150][   T66] c3 (unregistering): left promiscuous mode
[ 1486.104385][   T66] br0: port 3(c3) entered disabled state
[ 1486.402177][   T66] br0: port 4(sender) entered disabled state
[ 1486.515606][   T66] sender (unregistering): left allmulticast mode
[ 1486.515853][   T66] sender (unregistering): left promiscuous mode
[ 1486.516064][   T66] br0: port 4(sender) entered disabled state