[ 1038.223853][ T2461] br0: port 1(c1) entered blocking state
[ 1038.224024][ T2461] br0: port 1(c1) entered disabled state
[ 1038.224178][ T2461] c1: entered allmulticast mode
[ 1038.226003][ T2461] c1: entered promiscuous mode
[ 1038.393475][ T2466] br0: port 2(c2) entered blocking state
[ 1038.394151][ T2466] br0: port 2(c2) entered disabled state
[ 1038.394350][ T2466] c2: entered allmulticast mode
[ 1038.395893][ T2466] c2: entered promiscuous mode
[ 1038.558201][ T2471] br0: port 3(c3) entered blocking state
[ 1038.558355][ T2471] br0: port 3(c3) entered disabled state
[ 1038.558503][ T2471] c3: entered allmulticast mode
[ 1038.559916][ T2471] c3: entered promiscuous mode
[ 1038.719561][ T2476] br0: port 4(sender) entered blocking state
[ 1038.720255][ T2476] br0: port 4(sender) entered disabled state
[ 1038.720482][ T2476] sender: entered allmulticast mode
[ 1038.722017][ T2476] sender: entered promiscuous mode
[ 1038.781269][ T2478] br0: port 4(sender) entered blocking state
[ 1038.781488][ T2478] br0: port 4(sender) entered forwarding state
[ 1038.781849][ T2478] br0: port 3(c3) entered blocking state
[ 1038.782026][ T2478] br0: port 3(c3) entered forwarding state
[ 1038.782356][ T2478] br0: port 2(c2) entered blocking state
[ 1038.782533][ T2478] br0: port 2(c2) entered forwarding state
[ 1038.782882][ T2478] br0: port 1(c1) entered blocking state
[ 1038.783060][ T2478] br0: port 1(c1) entered forwarding state
[ 1049.827613][   T12] br0: port 1(c1) entered disabled state
[ 1049.830245][   T12] c1 (unregistering): left allmulticast mode
[ 1049.830431][   T12] c1 (unregistering): left promiscuous mode
[ 1049.830598][   T12] br0: port 1(c1) entered disabled state
[ 1049.975723][   T12] br0: port 2(c2) entered disabled state
[ 1049.978565][   T12] c2 (unregistering): left allmulticast mode
[ 1049.978762][   T12] c2 (unregistering): left promiscuous mode
[ 1049.978934][   T12] br0: port 2(c2) entered disabled state
[ 1050.104533][   T12] br0: port 3(c3) entered disabled state
[ 1050.108328][   T12] c3 (unregistering): left allmulticast mode
[ 1050.108525][   T12] c3 (unregistering): left promiscuous mode
[ 1050.108706][   T12] br0: port 3(c3) entered disabled state
[ 1050.271681][   T12] br0: port 4(sender) entered disabled state
[ 1050.274835][   T12] sender (unregistering): left allmulticast mode
[ 1050.275023][   T12] sender (unregistering): left promiscuous mode
[ 1050.275202][   T12] br0: port 4(sender) entered disabled state