[ 1558.927227][T18793] br0: port 1(c1) entered blocking state
[ 1558.927503][T18793] br0: port 1(c1) entered disabled state
[ 1558.927740][T18793] c1: entered allmulticast mode
[ 1558.929689][T18793] c1: entered promiscuous mode
[ 1559.410737][T18798] br0: port 2(c2) entered blocking state
[ 1559.411010][T18798] br0: port 2(c2) entered disabled state
[ 1559.411273][T18798] c2: entered allmulticast mode
[ 1559.413234][T18798] c2: entered promiscuous mode
[ 1559.880870][T18803] br0: port 3(c3) entered blocking state
[ 1559.881110][T18803] br0: port 3(c3) entered disabled state
[ 1559.881629][T18803] c3: entered allmulticast mode
[ 1559.883588][T18803] c3: entered promiscuous mode
[ 1560.364232][T18808] br0: port 4(sender) entered blocking state
[ 1560.364624][T18808] br0: port 4(sender) entered disabled state
[ 1560.364910][T18808] sender: entered allmulticast mode
[ 1560.367257][T18808] sender: entered promiscuous mode
[ 1560.550396][T18810] br0: port 4(sender) entered blocking state
[ 1560.550736][T18810] br0: port 4(sender) entered forwarding state
[ 1560.551225][T18810] br0: port 3(c3) entered blocking state
[ 1560.551953][T18810] br0: port 3(c3) entered forwarding state
[ 1560.552407][T18810] br0: port 2(c2) entered blocking state
[ 1560.552626][T18810] br0: port 2(c2) entered forwarding state
[ 1560.553048][T18810] br0: port 1(c1) entered blocking state
[ 1560.553288][T18810] br0: port 1(c1) entered forwarding state
[ 1572.487216][   T67] br0: port 1(c1) entered disabled state
[ 1572.653825][   T67] c1 (unregistering): left allmulticast mode
[ 1572.654204][   T67] c1 (unregistering): left promiscuous mode
[ 1572.654423][   T67] br0: port 1(c1) entered disabled state
[ 1572.870982][   T67] br0: port 2(c2) entered disabled state
[ 1572.982812][   T67] c2 (unregistering): left allmulticast mode
[ 1572.983079][   T67] c2 (unregistering): left promiscuous mode
[ 1572.983314][   T67] br0: port 2(c2) entered disabled state
[ 1573.226806][   T67] br0: port 3(c3) entered disabled state
[ 1573.380018][   T67] c3 (unregistering): left allmulticast mode
[ 1573.380309][   T67] c3 (unregistering): left promiscuous mode
[ 1573.380527][   T67] br0: port 3(c3) entered disabled state
[ 1573.626505][   T67] br0: port 4(sender) entered disabled state
[ 1573.736815][   T67] sender (unregistering): left allmulticast mode
[ 1573.737150][   T67] sender (unregistering): left promiscuous mode
[ 1573.737388][   T67] br0: port 4(sender) entered disabled state