[ 1027.392122][T30770] br0: port 1(c1) entered blocking state
[ 1027.392335][T30770] br0: port 1(c1) entered disabled state
[ 1027.392506][T30770] c1: entered allmulticast mode
[ 1027.394160][T30770] c1: entered promiscuous mode
[ 1027.594080][T30775] br0: port 2(c2) entered blocking state
[ 1027.594323][T30775] br0: port 2(c2) entered disabled state
[ 1027.594557][T30775] c2: entered allmulticast mode
[ 1027.596173][T30775] c2: entered promiscuous mode
[ 1027.771529][T30780] br0: port 3(c3) entered blocking state
[ 1027.771723][T30780] br0: port 3(c3) entered disabled state
[ 1027.772076][T30780] c3: entered allmulticast mode
[ 1027.774182][T30780] c3: entered promiscuous mode
[ 1027.953574][T30785] br0: port 4(sender) entered blocking state
[ 1027.953804][T30785] br0: port 4(sender) entered disabled state
[ 1027.954004][T30785] sender: entered allmulticast mode
[ 1027.955574][T30785] sender: entered promiscuous mode
[ 1028.028580][T30787] br0: port 4(sender) entered blocking state
[ 1028.028920][T30787] br0: port 4(sender) entered forwarding state
[ 1028.029479][T30787] br0: port 3(c3) entered blocking state
[ 1028.029743][T30787] br0: port 3(c3) entered forwarding state
[ 1028.030273][T30787] br0: port 2(c2) entered blocking state
[ 1028.030518][T30787] br0: port 2(c2) entered forwarding state
[ 1028.030997][T30787] br0: port 1(c1) entered blocking state
[ 1028.031258][T30787] br0: port 1(c1) entered forwarding state
[ 1039.249654][   T12] br0: port 1(c1) entered disabled state
[ 1039.262515][   T12] c1 (unregistering): left allmulticast mode
[ 1039.262752][   T12] c1 (unregistering): left promiscuous mode
[ 1039.262979][   T12] br0: port 1(c1) entered disabled state
[ 1039.374190][   T12] br0: port 2(c2) entered disabled state
[ 1039.390524][   T12] c2 (unregistering): left allmulticast mode
[ 1039.390765][   T12] c2 (unregistering): left promiscuous mode
[ 1039.390993][   T12] br0: port 2(c2) entered disabled state
[ 1039.498543][   T12] br0: port 3(c3) entered disabled state
[ 1039.509034][   T12] c3 (unregistering): left allmulticast mode
[ 1039.509283][   T12] c3 (unregistering): left promiscuous mode
[ 1039.509511][   T12] br0: port 3(c3) entered disabled state
[ 1039.630609][   T12] br0: port 4(sender) entered disabled state
[ 1039.642339][   T12] sender (unregistering): left allmulticast mode
[ 1039.642561][   T12] sender (unregistering): left promiscuous mode
[ 1039.642743][   T12] br0: port 4(sender) entered disabled state