[ 2483.034315][T19116] br0: port 1(c1) entered blocking state
[ 2483.034696][T19116] br0: port 1(c1) entered disabled state
[ 2483.035575][T19116] c1: entered allmulticast mode
[ 2483.038826][T19116] c1: entered promiscuous mode
[ 2483.992069][T19121] br0: port 2(c2) entered blocking state
[ 2483.992307][T19121] br0: port 2(c2) entered disabled state
[ 2483.992536][T19121] c2: entered allmulticast mode
[ 2483.995263][T19121] c2: entered promiscuous mode
[ 2484.915442][T19126] br0: port 3(c3) entered blocking state
[ 2484.915674][T19126] br0: port 3(c3) entered disabled state
[ 2484.915920][T19126] c3: entered allmulticast mode
[ 2484.917782][T19126] c3: entered promiscuous mode
[ 2485.855819][T19131] br0: port 4(sender) entered blocking state
[ 2485.856099][T19131] br0: port 4(sender) entered disabled state
[ 2485.856376][T19131] sender: entered allmulticast mode
[ 2485.859309][T19131] sender: entered promiscuous mode
[ 2486.224868][T19133] br0: port 4(sender) entered blocking state
[ 2486.225169][T19133] br0: port 4(sender) entered forwarding state
[ 2486.225630][T19133] br0: port 3(c3) entered blocking state
[ 2486.225845][T19133] br0: port 3(c3) entered forwarding state
[ 2486.226273][T19133] br0: port 2(c2) entered blocking state
[ 2486.226477][T19133] br0: port 2(c2) entered forwarding state
[ 2486.226893][T19133] br0: port 1(c1) entered blocking state
[ 2486.227100][T19133] br0: port 1(c1) entered forwarding state
[ 2499.343941][   T76] br0: port 1(c1) entered disabled state
[ 2499.502464][   T76] c1 (unregistering): left allmulticast mode
[ 2499.502724][   T76] c1 (unregistering): left promiscuous mode
[ 2499.502956][   T76] br0: port 1(c1) entered disabled state
[ 2500.052624][   T76] br0: port 2(c2) entered disabled state
[ 2500.145394][   T76] c2 (unregistering): left allmulticast mode
[ 2500.145657][   T76] c2 (unregistering): left promiscuous mode
[ 2500.145889][   T76] br0: port 2(c2) entered disabled state
[ 2500.740343][   T76] br0: port 3(c3) entered disabled state
[ 2500.816491][   T76] c3 (unregistering): left allmulticast mode
[ 2500.816751][   T76] c3 (unregistering): left promiscuous mode
[ 2500.816977][   T76] br0: port 3(c3) entered disabled state
[ 2501.471445][   T76] br0: port 4(sender) entered disabled state
[ 2501.623394][   T76] sender (unregistering): left allmulticast mode
[ 2501.623669][   T76] sender (unregistering): left promiscuous mode
[ 2501.623915][   T76] br0: port 4(sender) entered disabled state