[ 1472.665924][T18786] br0: port 1(c1) entered blocking state
[ 1472.666152][T18786] br0: port 1(c1) entered disabled state
[ 1472.666386][T18786] c1: entered allmulticast mode
[ 1472.668401][T18786] c1: entered promiscuous mode
[ 1473.184878][T18791] br0: port 2(c2) entered blocking state
[ 1473.185139][T18791] br0: port 2(c2) entered disabled state
[ 1473.185393][T18791] c2: entered allmulticast mode
[ 1473.187550][T18791] c2: entered promiscuous mode
[ 1473.710870][T18796] br0: port 3(c3) entered blocking state
[ 1473.711193][T18796] br0: port 3(c3) entered disabled state
[ 1473.711466][T18796] c3: entered allmulticast mode
[ 1473.714333][T18796] c3: entered promiscuous mode
[ 1474.259353][T18801] br0: port 4(sender) entered blocking state
[ 1474.259974][T18801] br0: port 4(sender) entered disabled state
[ 1474.260302][T18801] sender: entered allmulticast mode
[ 1474.262661][T18801] sender: entered promiscuous mode
[ 1474.477368][T18803] br0: port 4(sender) entered blocking state
[ 1474.477687][T18803] br0: port 4(sender) entered forwarding state
[ 1474.478164][T18803] br0: port 3(c3) entered blocking state
[ 1474.478367][T18803] br0: port 3(c3) entered forwarding state
[ 1474.478793][T18803] br0: port 2(c2) entered blocking state
[ 1474.479012][T18803] br0: port 2(c2) entered forwarding state
[ 1474.479439][T18803] br0: port 1(c1) entered blocking state
[ 1474.479655][T18803] br0: port 1(c1) entered forwarding state
[ 1486.649737][   T11] br0: port 1(c1) entered disabled state
[ 1486.732340][   T11] c1 (unregistering): left allmulticast mode
[ 1486.732653][   T11] c1 (unregistering): left promiscuous mode
[ 1486.732889][   T11] br0: port 1(c1) entered disabled state
[ 1487.117441][   T11] br0: port 2(c2) entered disabled state
[ 1487.252584][   T11] c2 (unregistering): left allmulticast mode
[ 1487.253017][   T11] c2 (unregistering): left promiscuous mode
[ 1487.253388][   T11] br0: port 2(c2) entered disabled state
[ 1487.599078][   T11] br0: port 3(c3) entered disabled state
[ 1487.704135][   T11] c3 (unregistering): left allmulticast mode
[ 1487.704513][   T11] c3 (unregistering): left promiscuous mode
[ 1487.704777][   T11] br0: port 3(c3) entered disabled state
[ 1488.016279][   T11] br0: port 4(sender) entered disabled state
[ 1488.098116][   T11] sender (unregistering): left allmulticast mode
[ 1488.098443][   T11] sender (unregistering): left promiscuous mode
[ 1488.098680][   T11] br0: port 4(sender) entered disabled state