[ 1502.044859][T18779] br0: port 1(c1) entered blocking state
[ 1502.045121][T18779] br0: port 1(c1) entered disabled state
[ 1502.045379][T18779] c1: entered allmulticast mode
[ 1502.047271][T18779] c1: entered promiscuous mode
[ 1502.503798][T18784] br0: port 2(c2) entered blocking state
[ 1502.504087][T18784] br0: port 2(c2) entered disabled state
[ 1502.504342][T18784] c2: entered allmulticast mode
[ 1502.506247][T18784] c2: entered promiscuous mode
[ 1502.975155][T18789] br0: port 3(c3) entered blocking state
[ 1502.975391][T18789] br0: port 3(c3) entered disabled state
[ 1502.975617][T18789] c3: entered allmulticast mode
[ 1502.977472][T18789] c3: entered promiscuous mode
[ 1503.435572][T18794] br0: port 4(sender) entered blocking state
[ 1503.435841][T18794] br0: port 4(sender) entered disabled state
[ 1503.436107][T18794] sender: entered allmulticast mode
[ 1503.438288][T18794] sender: entered promiscuous mode
[ 1503.614696][T18796] br0: port 4(sender) entered blocking state
[ 1503.615016][T18796] br0: port 4(sender) entered forwarding state
[ 1503.615496][T18796] br0: port 3(c3) entered blocking state
[ 1503.615713][T18796] br0: port 3(c3) entered forwarding state
[ 1503.616130][T18796] br0: port 2(c2) entered blocking state
[ 1503.616349][T18796] br0: port 2(c2) entered forwarding state
[ 1503.616791][T18796] br0: port 1(c1) entered blocking state
[ 1503.617008][T18796] br0: port 1(c1) entered forwarding state
[ 1515.436273][   T66] br0: port 1(c1) entered disabled state
[ 1515.538018][   T66] c1 (unregistering): left allmulticast mode
[ 1515.538405][   T66] c1 (unregistering): left promiscuous mode
[ 1515.538665][   T66] br0: port 1(c1) entered disabled state
[ 1515.786394][   T66] br0: port 2(c2) entered disabled state
[ 1515.909003][   T66] c2 (unregistering): left allmulticast mode
[ 1515.909290][   T66] c2 (unregistering): left promiscuous mode
[ 1515.909543][   T66] br0: port 2(c2) entered disabled state
[ 1516.142132][   T66] br0: port 3(c3) entered disabled state
[ 1516.317005][   T66] c3 (unregistering): left allmulticast mode
[ 1516.317283][   T66] c3 (unregistering): left promiscuous mode
[ 1516.317542][   T66] br0: port 3(c3) entered disabled state
[ 1516.513829][   T66] br0: port 4(sender) entered disabled state
[ 1516.666131][   T66] sender (unregistering): left allmulticast mode
[ 1516.666401][   T66] sender (unregistering): left promiscuous mode
[ 1516.666608][   T66] br0: port 4(sender) entered disabled state