[ 1519.984929][T18806] br0: port 1(c1) entered blocking state
[ 1519.985207][T18806] br0: port 1(c1) entered disabled state
[ 1519.985496][T18806] c1: entered allmulticast mode
[ 1519.987424][T18806] c1: entered promiscuous mode
[ 1520.477935][T18811] br0: port 2(c2) entered blocking state
[ 1520.478181][T18811] br0: port 2(c2) entered disabled state
[ 1520.478678][T18811] c2: entered allmulticast mode
[ 1520.480633][T18811] c2: entered promiscuous mode
[ 1520.960848][T18816] br0: port 3(c3) entered blocking state
[ 1520.961159][T18816] br0: port 3(c3) entered disabled state
[ 1520.961670][T18816] c3: entered allmulticast mode
[ 1520.963598][T18816] c3: entered promiscuous mode
[ 1521.446296][T18821] br0: port 4(sender) entered blocking state
[ 1521.446648][T18821] br0: port 4(sender) entered disabled state
[ 1521.446936][T18821] sender: entered allmulticast mode
[ 1521.448871][T18821] sender: entered promiscuous mode
[ 1521.633345][T18823] br0: port 4(sender) entered blocking state
[ 1521.633690][T18823] br0: port 4(sender) entered forwarding state
[ 1521.634177][T18823] br0: port 3(c3) entered blocking state
[ 1521.634415][T18823] br0: port 3(c3) entered forwarding state
[ 1521.634854][T18823] br0: port 2(c2) entered blocking state
[ 1521.635088][T18823] br0: port 2(c2) entered forwarding state
[ 1521.635539][T18823] br0: port 1(c1) entered blocking state
[ 1521.635781][T18823] br0: port 1(c1) entered forwarding state
[ 1533.520487][   T11] br0: port 1(c1) entered disabled state
[ 1533.630896][   T11] c1 (unregistering): left allmulticast mode
[ 1533.631218][   T11] c1 (unregistering): left promiscuous mode
[ 1533.631495][   T11] br0: port 1(c1) entered disabled state
[ 1533.903773][   T11] br0: port 2(c2) entered disabled state
[ 1534.030866][   T11] c2 (unregistering): left allmulticast mode
[ 1534.031177][   T11] c2 (unregistering): left promiscuous mode
[ 1534.031451][   T11] br0: port 2(c2) entered disabled state
[ 1534.285275][   T11] br0: port 3(c3) entered disabled state
[ 1534.378347][   T11] c3 (unregistering): left allmulticast mode
[ 1534.378625][   T11] c3 (unregistering): left promiscuous mode
[ 1534.378845][   T11] br0: port 3(c3) entered disabled state
[ 1534.650207][   T11] br0: port 4(sender) entered disabled state
[ 1534.730885][   T11] sender (unregistering): left allmulticast mode
[ 1534.731219][   T11] sender (unregistering): left promiscuous mode
[ 1534.731487][   T11] br0: port 4(sender) entered disabled state