[ 1457.937948][T18772] br0: port 1(c1) entered blocking state
[ 1457.938194][T18772] br0: port 1(c1) entered disabled state
[ 1457.938432][T18772] c1: entered allmulticast mode
[ 1457.941247][T18772] c1: entered promiscuous mode
[ 1458.380731][T18777] br0: port 2(c2) entered blocking state
[ 1458.380956][T18777] br0: port 2(c2) entered disabled state
[ 1458.381192][T18777] c2: entered allmulticast mode
[ 1458.383016][T18777] c2: entered promiscuous mode
[ 1458.847272][T18782] br0: port 3(c3) entered blocking state
[ 1458.847521][T18782] br0: port 3(c3) entered disabled state
[ 1458.847774][T18782] c3: entered allmulticast mode
[ 1458.850099][T18782] c3: entered promiscuous mode
[ 1459.308224][T18787] br0: port 4(sender) entered blocking state
[ 1459.308499][T18787] br0: port 4(sender) entered disabled state
[ 1459.308763][T18787] sender: entered allmulticast mode
[ 1459.310647][T18787] sender: entered promiscuous mode
[ 1459.473045][T18789] br0: port 4(sender) entered blocking state
[ 1459.473390][T18789] br0: port 4(sender) entered forwarding state
[ 1459.473863][T18789] br0: port 3(c3) entered blocking state
[ 1459.474077][T18789] br0: port 3(c3) entered forwarding state
[ 1459.474506][T18789] br0: port 2(c2) entered blocking state
[ 1459.474723][T18789] br0: port 2(c2) entered forwarding state
[ 1459.475153][T18789] br0: port 1(c1) entered blocking state
[ 1459.475379][T18789] br0: port 1(c1) entered forwarding state
[ 1471.366838][   T11] br0: port 1(c1) entered disabled state
[ 1471.469772][   T11] c1 (unregistering): left allmulticast mode
[ 1471.470062][   T11] c1 (unregistering): left promiscuous mode
[ 1471.470318][   T11] br0: port 1(c1) entered disabled state
[ 1471.726729][   T11] br0: port 2(c2) entered disabled state
[ 1471.836784][   T11] c2 (unregistering): left allmulticast mode
[ 1471.837101][   T11] c2 (unregistering): left promiscuous mode
[ 1471.837343][   T11] br0: port 2(c2) entered disabled state
[ 1472.075003][   T11] br0: port 3(c3) entered disabled state
[ 1472.199769][   T11] c3 (unregistering): left allmulticast mode
[ 1472.200066][   T11] c3 (unregistering): left promiscuous mode
[ 1472.200325][   T11] br0: port 3(c3) entered disabled state
[ 1472.422564][   T11] br0: port 4(sender) entered disabled state
[ 1472.489721][   T11] sender (unregistering): left allmulticast mode
[ 1472.490010][   T11] sender (unregistering): left promiscuous mode
[ 1472.490267][   T11] br0: port 4(sender) entered disabled state