[ 1487.577994][T18819] br0: port 1(c1) entered blocking state
[ 1487.578257][T18819] br0: port 1(c1) entered disabled state
[ 1487.579623][T18819] c1: entered allmulticast mode
[ 1487.581572][T18819] c1: entered promiscuous mode
[ 1488.043766][T18824] br0: port 2(c2) entered blocking state
[ 1488.044016][T18824] br0: port 2(c2) entered disabled state
[ 1488.044248][T18824] c2: entered allmulticast mode
[ 1488.046134][T18824] c2: entered promiscuous mode
[ 1488.525195][T18829] br0: port 3(c3) entered blocking state
[ 1488.525445][T18829] br0: port 3(c3) entered disabled state
[ 1488.525683][T18829] c3: entered allmulticast mode
[ 1488.527572][T18829] c3: entered promiscuous mode
[ 1488.992436][T18834] br0: port 4(sender) entered blocking state
[ 1488.992799][T18834] br0: port 4(sender) entered disabled state
[ 1488.993104][T18834] sender: entered allmulticast mode
[ 1488.995356][T18834] sender: entered promiscuous mode
[ 1489.183182][T18836] br0: port 4(sender) entered blocking state
[ 1489.183564][T18836] br0: port 4(sender) entered forwarding state
[ 1489.184060][T18836] br0: port 3(c3) entered blocking state
[ 1489.184303][T18836] br0: port 3(c3) entered forwarding state
[ 1489.184837][T18836] br0: port 2(c2) entered blocking state
[ 1489.185079][T18836] br0: port 2(c2) entered forwarding state
[ 1489.185545][T18836] br0: port 1(c1) entered blocking state
[ 1489.185789][T18836] br0: port 1(c1) entered forwarding state
[ 1501.117224][   T11] br0: port 1(c1) entered disabled state
[ 1501.262989][   T11] c1 (unregistering): left allmulticast mode
[ 1501.263261][   T11] c1 (unregistering): left promiscuous mode
[ 1501.263519][   T11] br0: port 1(c1) entered disabled state
[ 1501.476822][   T11] br0: port 2(c2) entered disabled state
[ 1501.583957][   T11] c2 (unregistering): left allmulticast mode
[ 1501.584212][   T11] c2 (unregistering): left promiscuous mode
[ 1501.584475][   T11] br0: port 2(c2) entered disabled state
[ 1501.847385][   T11] br0: port 3(c3) entered disabled state
[ 1501.928323][   T11] c3 (unregistering): left allmulticast mode
[ 1501.928603][   T11] c3 (unregistering): left promiscuous mode
[ 1501.928826][   T11] br0: port 3(c3) entered disabled state
[ 1502.218465][   T11] br0: port 4(sender) entered disabled state
[ 1502.304973][   T11] sender (unregistering): left allmulticast mode
[ 1502.305249][   T11] sender (unregistering): left promiscuous mode
[ 1502.305699][   T11] br0: port 4(sender) entered disabled state