[ 1573.413610][T18775] br0: port 1(c1) entered blocking state
[ 1573.414500][T18775] br0: port 1(c1) entered disabled state
[ 1573.414772][T18775] c1: entered allmulticast mode
[ 1573.416765][T18775] c1: entered promiscuous mode
[ 1573.896591][T18780] br0: port 2(c2) entered blocking state
[ 1573.896973][T18780] br0: port 2(c2) entered disabled state
[ 1573.897246][T18780] c2: entered allmulticast mode
[ 1573.899274][T18780] c2: entered promiscuous mode
[ 1574.374634][T18785] br0: port 3(c3) entered blocking state
[ 1574.374956][T18785] br0: port 3(c3) entered disabled state
[ 1574.375189][T18785] c3: entered allmulticast mode
[ 1574.377092][T18785] c3: entered promiscuous mode
[ 1574.859279][T18790] br0: port 4(sender) entered blocking state
[ 1574.859706][T18790] br0: port 4(sender) entered disabled state
[ 1574.860020][T18790] sender: entered allmulticast mode
[ 1574.861991][T18790] sender: entered promiscuous mode
[ 1575.048079][T18792] br0: port 4(sender) entered blocking state
[ 1575.048439][T18792] br0: port 4(sender) entered forwarding state
[ 1575.048979][T18792] br0: port 3(c3) entered blocking state
[ 1575.049222][T18792] br0: port 3(c3) entered forwarding state
[ 1575.049658][T18792] br0: port 2(c2) entered blocking state
[ 1575.049910][T18792] br0: port 2(c2) entered forwarding state
[ 1575.050373][T18792] br0: port 1(c1) entered blocking state
[ 1575.050612][T18792] br0: port 1(c1) entered forwarding state
[ 1586.959604][   T67] br0: port 1(c1) entered disabled state
[ 1587.028374][   T67] c1 (unregistering): left allmulticast mode
[ 1587.028737][   T67] c1 (unregistering): left promiscuous mode
[ 1587.028970][   T67] br0: port 1(c1) entered disabled state
[ 1587.349287][   T67] br0: port 2(c2) entered disabled state
[ 1587.435310][   T67] c2 (unregistering): left allmulticast mode
[ 1587.435596][   T67] c2 (unregistering): left promiscuous mode
[ 1587.435843][   T67] br0: port 2(c2) entered disabled state
[ 1587.752751][   T67] br0: port 3(c3) entered disabled state
[ 1587.833282][   T67] c3 (unregistering): left allmulticast mode
[ 1587.833576][   T67] c3 (unregistering): left promiscuous mode
[ 1587.833824][   T67] br0: port 3(c3) entered disabled state
[ 1588.159369][   T67] br0: port 4(sender) entered disabled state
[ 1588.268324][   T67] sender (unregistering): left allmulticast mode
[ 1588.268600][   T67] sender (unregistering): left promiscuous mode
[ 1588.268850][   T67] br0: port 4(sender) entered disabled state