[ 2885.228434][T28439] br0: port 1(c1) entered blocking state
[ 2885.228791][T28439] br0: port 1(c1) entered disabled state
[ 2885.229144][T28439] c1: entered allmulticast mode
[ 2885.232703][T28439] c1: entered promiscuous mode
[ 2885.911830][T28444] br0: port 2(c2) entered blocking state
[ 2885.912212][T28444] br0: port 2(c2) entered disabled state
[ 2885.912892][T28444] c2: entered allmulticast mode
[ 2885.916316][T28444] c2: entered promiscuous mode
[ 2886.583724][T28449] br0: port 3(c3) entered blocking state
[ 2886.584080][T28449] br0: port 3(c3) entered disabled state
[ 2886.584458][T28449] c3: entered allmulticast mode
[ 2886.587855][T28449] c3: entered promiscuous mode
[ 2887.264756][T28454] br0: port 4(sender) entered blocking state
[ 2887.265175][T28454] br0: port 4(sender) entered disabled state
[ 2887.266310][T28454] sender: entered allmulticast mode
[ 2887.269664][T28454] sender: entered promiscuous mode
[ 2887.518081][T28456] br0: port 4(sender) entered blocking state
[ 2887.518545][T28456] br0: port 4(sender) entered forwarding state
[ 2887.519276][T28456] br0: port 3(c3) entered blocking state
[ 2887.519618][T28456] br0: port 3(c3) entered forwarding state
[ 2887.520267][T28456] br0: port 2(c2) entered blocking state
[ 2887.520605][T28456] br0: port 2(c2) entered forwarding state
[ 2887.521249][T28456] br0: port 1(c1) entered blocking state
[ 2887.521579][T28456] br0: port 1(c1) entered forwarding state
[ 2900.004392][   T68] br0: port 1(c1) entered disabled state
[ 2900.025512][   T68] c1 (unregistering): left allmulticast mode
[ 2900.025925][   T68] c1 (unregistering): left promiscuous mode
[ 2900.026314][   T68] br0: port 1(c1) entered disabled state
[ 2900.531847][   T68] br0: port 2(c2) entered disabled state
[ 2900.552283][   T68] c2 (unregistering): left allmulticast mode
[ 2900.554796][   T68] c2 (unregistering): left promiscuous mode
[ 2900.555207][   T68] br0: port 2(c2) entered disabled state
[ 2901.064190][   T68] br0: port 3(c3) entered disabled state
[ 2901.087202][   T68] c3 (unregistering): left allmulticast mode
[ 2901.087648][   T68] c3 (unregistering): left promiscuous mode
[ 2901.088040][   T68] br0: port 3(c3) entered disabled state
[ 2901.620363][   T68] br0: port 4(sender) entered disabled state
[ 2901.641883][   T68] sender (unregistering): left allmulticast mode
[ 2901.642328][   T68] sender (unregistering): left promiscuous mode
[ 2901.642736][   T68] br0: port 4(sender) entered disabled state