[ 1497.007977][T18763] br0: port 1(c1) entered blocking state
[ 1497.008318][T18763] br0: port 1(c1) entered disabled state
[ 1497.008557][T18763] c1: entered allmulticast mode
[ 1497.010466][T18763] c1: entered promiscuous mode
[ 1497.479055][T18768] br0: port 2(c2) entered blocking state
[ 1497.479335][T18768] br0: port 2(c2) entered disabled state
[ 1497.479584][T18768] c2: entered allmulticast mode
[ 1497.481506][T18768] c2: entered promiscuous mode
[ 1497.984547][T18773] br0: port 3(c3) entered blocking state
[ 1497.984906][T18773] br0: port 3(c3) entered disabled state
[ 1497.985258][T18773] c3: entered allmulticast mode
[ 1497.987237][T18773] c3: entered promiscuous mode
[ 1498.478918][T18778] br0: port 4(sender) entered blocking state
[ 1498.479205][T18778] br0: port 4(sender) entered disabled state
[ 1498.479820][T18778] sender: entered allmulticast mode
[ 1498.481764][T18778] sender: entered promiscuous mode
[ 1498.666670][T18780] br0: port 4(sender) entered blocking state
[ 1498.666996][T18780] br0: port 4(sender) entered forwarding state
[ 1498.667479][T18780] br0: port 3(c3) entered blocking state
[ 1498.667695][T18780] br0: port 3(c3) entered forwarding state
[ 1498.668135][T18780] br0: port 2(c2) entered blocking state
[ 1498.668371][T18780] br0: port 2(c2) entered forwarding state
[ 1498.668786][T18780] br0: port 1(c1) entered blocking state
[ 1498.669016][T18780] br0: port 1(c1) entered forwarding state
[ 1510.568992][   T11] br0: port 1(c1) entered disabled state
[ 1510.720128][   T11] c1 (unregistering): left allmulticast mode
[ 1510.720439][   T11] c1 (unregistering): left promiscuous mode
[ 1510.720688][   T11] br0: port 1(c1) entered disabled state
[ 1510.975449][   T11] br0: port 2(c2) entered disabled state
[ 1511.063989][   T11] c2 (unregistering): left allmulticast mode
[ 1511.064240][   T11] c2 (unregistering): left promiscuous mode
[ 1511.064476][   T11] br0: port 2(c2) entered disabled state
[ 1511.421479][   T11] br0: port 3(c3) entered disabled state
[ 1511.523309][   T11] c3 (unregistering): left allmulticast mode
[ 1511.523754][   T11] c3 (unregistering): left promiscuous mode
[ 1511.524128][   T11] br0: port 3(c3) entered disabled state
[ 1511.804317][   T11] br0: port 4(sender) entered disabled state
[ 1511.928322][   T11] sender (unregistering): left allmulticast mode
[ 1511.928766][   T11] sender (unregistering): left promiscuous mode
[ 1511.929147][   T11] br0: port 4(sender) entered disabled state