[ 1038.767929][T32437] br0: port 1(c1) entered blocking state
[ 1038.768244][T32437] br0: port 1(c1) entered disabled state
[ 1038.780292][T32437] c1: entered allmulticast mode
[ 1038.783847][T32437] c1: entered promiscuous mode
[ 1038.982563][T32442] br0: port 2(c2) entered blocking state
[ 1038.982740][T32442] br0: port 2(c2) entered disabled state
[ 1038.983069][T32442] c2: entered allmulticast mode
[ 1038.985245][T32442] c2: entered promiscuous mode
[ 1039.166583][T32447] br0: port 3(c3) entered blocking state
[ 1039.166763][T32447] br0: port 3(c3) entered disabled state
[ 1039.166929][T32447] c3: entered allmulticast mode
[ 1039.169291][T32447] c3: entered promiscuous mode
[ 1039.325191][T32452] br0: port 4(sender) entered blocking state
[ 1039.325403][T32452] br0: port 4(sender) entered disabled state
[ 1039.332755][T32452] sender: entered allmulticast mode
[ 1039.334244][T32452] sender: entered promiscuous mode
[ 1039.378773][T32454] br0: port 4(sender) entered blocking state
[ 1039.379020][T32454] br0: port 4(sender) entered forwarding state
[ 1039.379380][T32454] br0: port 3(c3) entered blocking state
[ 1039.379576][T32454] br0: port 3(c3) entered forwarding state
[ 1039.379935][T32454] br0: port 2(c2) entered blocking state
[ 1039.380121][T32454] br0: port 2(c2) entered forwarding state
[ 1039.380468][T32454] br0: port 1(c1) entered blocking state
[ 1039.380667][T32454] br0: port 1(c1) entered forwarding state
[ 1050.355929][   T12] br0: port 1(c1) entered disabled state
[ 1050.359262][   T12] c1 (unregistering): left allmulticast mode
[ 1050.359473][   T12] c1 (unregistering): left promiscuous mode
[ 1050.359646][   T12] br0: port 1(c1) entered disabled state
[ 1050.482381][   T12] br0: port 2(c2) entered disabled state
[ 1050.484773][   T12] c2 (unregistering): left allmulticast mode
[ 1050.485012][   T12] c2 (unregistering): left promiscuous mode
[ 1050.485225][   T12] br0: port 2(c2) entered disabled state
[ 1050.596263][   T12] br0: port 3(c3) entered disabled state
[ 1050.598654][   T12] c3 (unregistering): left allmulticast mode
[ 1050.598865][   T12] c3 (unregistering): left promiscuous mode
[ 1050.599083][   T12] br0: port 3(c3) entered disabled state
[ 1050.755879][   T12] br0: port 4(sender) entered disabled state
[ 1050.758112][   T12] sender (unregistering): left allmulticast mode
[ 1050.758288][   T12] sender (unregistering): left promiscuous mode
[ 1050.758459][   T12] br0: port 4(sender) entered disabled state