[ 2989.010466][T28807] br0: port 1(c1) entered blocking state
[ 2989.010799][T28807] br0: port 1(c1) entered disabled state
[ 2989.011135][T28807] c1: entered allmulticast mode
[ 2989.015830][T28807] c1: entered promiscuous mode
[ 2989.653445][T28812] br0: port 2(c2) entered blocking state
[ 2989.653805][T28812] br0: port 2(c2) entered disabled state
[ 2989.654153][T28812] c2: entered allmulticast mode
[ 2989.657462][T28812] c2: entered promiscuous mode
[ 2990.290449][T28817] br0: port 3(c3) entered blocking state
[ 2990.290788][T28817] br0: port 3(c3) entered disabled state
[ 2990.291122][T28817] c3: entered allmulticast mode
[ 2990.294466][T28817] c3: entered promiscuous mode
[ 2990.944268][T28822] br0: port 4(sender) entered blocking state
[ 2990.944711][T28822] br0: port 4(sender) entered disabled state
[ 2990.945124][T28822] sender: entered allmulticast mode
[ 2990.948840][T28822] sender: entered promiscuous mode
[ 2991.179125][T28824] br0: port 4(sender) entered blocking state
[ 2991.179565][T28824] br0: port 4(sender) entered forwarding state
[ 2991.180275][T28824] br0: port 3(c3) entered blocking state
[ 2991.180597][T28824] br0: port 3(c3) entered forwarding state
[ 2991.181246][T28824] br0: port 2(c2) entered blocking state
[ 2991.181575][T28824] br0: port 2(c2) entered forwarding state
[ 2991.182224][T28824] br0: port 1(c1) entered blocking state
[ 2991.182544][T28824] br0: port 1(c1) entered forwarding state
[ 3003.540981][   T69] br0: port 1(c1) entered disabled state
[ 3003.563445][   T69] c1 (unregistering): left allmulticast mode
[ 3003.563860][   T69] c1 (unregistering): left promiscuous mode
[ 3003.564236][   T69] br0: port 1(c1) entered disabled state
[ 3004.048301][   T69] br0: port 2(c2) entered disabled state
[ 3004.068050][   T69] c2 (unregistering): left allmulticast mode
[ 3004.068482][   T69] c2 (unregistering): left promiscuous mode
[ 3004.068855][   T69] br0: port 2(c2) entered disabled state
[ 3004.591383][   T69] br0: port 3(c3) entered disabled state
[ 3004.614370][   T69] c3 (unregistering): left allmulticast mode
[ 3004.614793][   T69] c3 (unregistering): left promiscuous mode
[ 3004.615299][   T69] br0: port 3(c3) entered disabled state
[ 3005.096216][   T69] br0: port 4(sender) entered disabled state
[ 3005.115981][   T69] sender (unregistering): left allmulticast mode
[ 3005.116406][   T69] sender (unregistering): left promiscuous mode
[ 3005.116787][   T69] br0: port 4(sender) entered disabled state