[ 1506.599418][T18801] br0: port 1(c1) entered blocking state
[ 1506.599755][T18801] br0: port 1(c1) entered disabled state
[ 1506.599989][T18801] c1: entered allmulticast mode
[ 1506.601927][T18801] c1: entered promiscuous mode
[ 1507.106806][T18806] br0: port 2(c2) entered blocking state
[ 1507.107106][T18806] br0: port 2(c2) entered disabled state
[ 1507.107373][T18806] c2: entered allmulticast mode
[ 1507.109358][T18806] c2: entered promiscuous mode
[ 1507.617053][T18811] br0: port 3(c3) entered blocking state
[ 1507.617297][T18811] br0: port 3(c3) entered disabled state
[ 1507.617556][T18811] c3: entered allmulticast mode
[ 1507.620357][T18811] c3: entered promiscuous mode
[ 1508.155614][T18816] br0: port 4(sender) entered blocking state
[ 1508.155941][T18816] br0: port 4(sender) entered disabled state
[ 1508.156248][T18816] sender: entered allmulticast mode
[ 1508.158229][T18816] sender: entered promiscuous mode
[ 1508.387207][T18818] br0: port 4(sender) entered blocking state
[ 1508.387689][T18818] br0: port 4(sender) entered forwarding state
[ 1508.388441][T18818] br0: port 3(c3) entered blocking state
[ 1508.388826][T18818] br0: port 3(c3) entered forwarding state
[ 1508.389481][T18818] br0: port 2(c2) entered blocking state
[ 1508.389823][T18818] br0: port 2(c2) entered forwarding state
[ 1508.390534][T18818] br0: port 1(c1) entered blocking state
[ 1508.390880][T18818] br0: port 1(c1) entered forwarding state
[ 1520.440521][   T66] br0: port 1(c1) entered disabled state
[ 1520.550208][   T66] c1 (unregistering): left allmulticast mode
[ 1520.550555][   T66] c1 (unregistering): left promiscuous mode
[ 1520.550814][   T66] br0: port 1(c1) entered disabled state
[ 1520.898838][   T66] br0: port 2(c2) entered disabled state
[ 1521.024205][   T66] c2 (unregistering): left allmulticast mode
[ 1521.024540][   T66] c2 (unregistering): left promiscuous mode
[ 1521.024791][   T66] br0: port 2(c2) entered disabled state
[ 1521.348417][   T66] br0: port 3(c3) entered disabled state
[ 1521.492228][   T66] c3 (unregistering): left allmulticast mode
[ 1521.492621][   T66] c3 (unregistering): left promiscuous mode
[ 1521.492911][   T66] br0: port 3(c3) entered disabled state
[ 1521.748459][   T66] br0: port 4(sender) entered disabled state
[ 1521.869156][   T66] sender (unregistering): left allmulticast mode
[ 1521.869478][   T66] sender (unregistering): left promiscuous mode
[ 1521.869709][   T66] br0: port 4(sender) entered disabled state