[ 2470.226574][T19047] br0: port 1(c1) entered blocking state
[ 2470.226888][T19047] br0: port 1(c1) entered disabled state
[ 2470.227205][T19047] c1: entered allmulticast mode
[ 2470.229106][T19047] c1: entered promiscuous mode
[ 2471.095825][T19052] br0: port 2(c2) entered blocking state
[ 2471.096109][T19052] br0: port 2(c2) entered disabled state
[ 2471.096342][T19052] c2: entered allmulticast mode
[ 2471.098142][T19052] c2: entered promiscuous mode
[ 2471.997112][T19057] br0: port 3(c3) entered blocking state
[ 2471.997411][T19057] br0: port 3(c3) entered disabled state
[ 2471.997641][T19057] c3: entered allmulticast mode
[ 2471.999444][T19057] c3: entered promiscuous mode
[ 2472.914938][T19062] br0: port 4(sender) entered blocking state
[ 2472.915205][T19062] br0: port 4(sender) entered disabled state
[ 2472.915478][T19062] sender: entered allmulticast mode
[ 2472.917262][T19062] sender: entered promiscuous mode
[ 2473.276536][T19064] br0: port 4(sender) entered blocking state
[ 2473.276825][T19064] br0: port 4(sender) entered forwarding state
[ 2473.277265][T19064] br0: port 3(c3) entered blocking state
[ 2473.277474][T19064] br0: port 3(c3) entered forwarding state
[ 2473.278184][T19064] br0: port 2(c2) entered blocking state
[ 2473.278395][T19064] br0: port 2(c2) entered forwarding state
[ 2473.278810][T19064] br0: port 1(c1) entered blocking state
[ 2473.279019][T19064] br0: port 1(c1) entered forwarding state
[ 2486.254654][   T75] br0: port 1(c1) entered disabled state
[ 2486.385070][   T75] c1 (unregistering): left allmulticast mode
[ 2486.385367][   T75] c1 (unregistering): left promiscuous mode
[ 2486.385625][   T75] br0: port 1(c1) entered disabled state
[ 2486.892749][   T75] br0: port 2(c2) entered disabled state
[ 2486.968015][   T75] c2 (unregistering): left allmulticast mode
[ 2486.968254][   T75] c2 (unregistering): left promiscuous mode
[ 2486.968450][   T75] br0: port 2(c2) entered disabled state
[ 2487.536670][   T75] br0: port 3(c3) entered disabled state
[ 2487.659029][   T75] c3 (unregistering): left allmulticast mode
[ 2487.659272][   T75] c3 (unregistering): left promiscuous mode
[ 2487.659488][   T75] br0: port 3(c3) entered disabled state
[ 2488.197046][   T75] br0: port 4(sender) entered disabled state
[ 2488.317027][   T75] sender (unregistering): left allmulticast mode
[ 2488.317270][   T75] sender (unregistering): left promiscuous mode
[ 2488.317486][   T75] br0: port 4(sender) entered disabled state