[ 1539.137139][T18796] br0: port 1(c1) entered blocking state
[ 1539.137462][T18796] br0: port 1(c1) entered disabled state
[ 1539.137699][T18796] c1: entered allmulticast mode
[ 1539.139647][T18796] c1: entered promiscuous mode
[ 1539.642186][T18801] br0: port 2(c2) entered blocking state
[ 1539.642719][T18801] br0: port 2(c2) entered disabled state
[ 1539.643478][T18801] c2: entered allmulticast mode
[ 1539.646825][T18801] c2: entered promiscuous mode
[ 1540.134973][T18806] br0: port 3(c3) entered blocking state
[ 1540.135242][T18806] br0: port 3(c3) entered disabled state
[ 1540.135499][T18806] c3: entered allmulticast mode
[ 1540.137436][T18806] c3: entered promiscuous mode
[ 1540.623230][T18811] br0: port 4(sender) entered blocking state
[ 1540.623540][T18811] br0: port 4(sender) entered disabled state
[ 1540.623822][T18811] sender: entered allmulticast mode
[ 1540.625967][T18811] sender: entered promiscuous mode
[ 1540.800968][T18813] br0: port 4(sender) entered blocking state
[ 1540.801280][T18813] br0: port 4(sender) entered forwarding state
[ 1540.801749][T18813] br0: port 3(c3) entered blocking state
[ 1540.801948][T18813] br0: port 3(c3) entered forwarding state
[ 1540.802361][T18813] br0: port 2(c2) entered blocking state
[ 1540.802573][T18813] br0: port 2(c2) entered forwarding state
[ 1540.802981][T18813] br0: port 1(c1) entered blocking state
[ 1540.803189][T18813] br0: port 1(c1) entered forwarding state
[ 1552.688304][   T70] br0: port 1(c1) entered disabled state
[ 1552.861226][   T70] c1 (unregistering): left allmulticast mode
[ 1552.861541][   T70] c1 (unregistering): left promiscuous mode
[ 1552.861775][   T70] br0: port 1(c1) entered disabled state
[ 1553.073738][   T70] br0: port 2(c2) entered disabled state
[ 1553.154098][   T70] c2 (unregistering): left allmulticast mode
[ 1553.154454][   T70] c2 (unregistering): left promiscuous mode
[ 1553.154702][   T70] br0: port 2(c2) entered disabled state
[ 1553.441285][   T70] br0: port 3(c3) entered disabled state
[ 1553.519088][   T70] c3 (unregistering): left allmulticast mode
[ 1553.519414][   T70] c3 (unregistering): left promiscuous mode
[ 1553.519646][   T70] br0: port 3(c3) entered disabled state
[ 1553.832833][   T70] br0: port 4(sender) entered disabled state
[ 1553.952079][   T70] sender (unregistering): left allmulticast mode
[ 1553.952417][   T70] sender (unregistering): left promiscuous mode
[ 1553.952648][   T70] br0: port 4(sender) entered disabled state