[ 1517.252360][T18803] br0: port 1(c1) entered blocking state
[ 1517.252644][T18803] br0: port 1(c1) entered disabled state
[ 1517.252896][T18803] c1: entered allmulticast mode
[ 1517.254881][T18803] c1: entered promiscuous mode
[ 1517.717996][T18808] br0: port 2(c2) entered blocking state
[ 1517.718324][T18808] br0: port 2(c2) entered disabled state
[ 1517.718571][T18808] c2: entered allmulticast mode
[ 1517.720637][T18808] c2: entered promiscuous mode
[ 1518.181467][T18813] br0: port 3(c3) entered blocking state
[ 1518.181772][T18813] br0: port 3(c3) entered disabled state
[ 1518.181999][T18813] c3: entered allmulticast mode
[ 1518.184274][T18813] c3: entered promiscuous mode
[ 1518.656649][T18818] br0: port 4(sender) entered blocking state
[ 1518.656998][T18818] br0: port 4(sender) entered disabled state
[ 1518.657280][T18818] sender: entered allmulticast mode
[ 1518.659213][T18818] sender: entered promiscuous mode
[ 1518.834023][T18820] br0: port 4(sender) entered blocking state
[ 1518.834360][T18820] br0: port 4(sender) entered forwarding state
[ 1518.834837][T18820] br0: port 3(c3) entered blocking state
[ 1518.835050][T18820] br0: port 3(c3) entered forwarding state
[ 1518.835481][T18820] br0: port 2(c2) entered blocking state
[ 1518.835706][T18820] br0: port 2(c2) entered forwarding state
[ 1518.836125][T18820] br0: port 1(c1) entered blocking state
[ 1518.836423][T18820] br0: port 1(c1) entered forwarding state
[ 1530.678986][   T67] br0: port 1(c1) entered disabled state
[ 1530.768842][   T67] c1 (unregistering): left allmulticast mode
[ 1530.769175][   T67] c1 (unregistering): left promiscuous mode
[ 1530.769414][   T67] br0: port 1(c1) entered disabled state
[ 1531.040851][   T67] br0: port 2(c2) entered disabled state
[ 1531.124865][   T67] c2 (unregistering): left allmulticast mode
[ 1531.125134][   T67] c2 (unregistering): left promiscuous mode
[ 1531.125366][   T67] br0: port 2(c2) entered disabled state
[ 1531.409506][   T67] br0: port 3(c3) entered disabled state
[ 1531.487855][   T67] c3 (unregistering): left allmulticast mode
[ 1531.488118][   T67] c3 (unregistering): left promiscuous mode
[ 1531.488352][   T67] br0: port 3(c3) entered disabled state
[ 1531.791410][   T67] br0: port 4(sender) entered disabled state
[ 1531.958846][   T67] sender (unregistering): left allmulticast mode
[ 1531.959120][   T67] sender (unregistering): left promiscuous mode
[ 1531.959366][   T67] br0: port 4(sender) entered disabled state