[ 1501.538465][T18818] br0: port 1(c1) entered blocking state
[ 1501.538691][T18818] br0: port 1(c1) entered disabled state
[ 1501.538909][T18818] c1: entered allmulticast mode
[ 1501.540745][T18818] c1: entered promiscuous mode
[ 1501.987884][T18823] br0: port 2(c2) entered blocking state
[ 1501.988178][T18823] br0: port 2(c2) entered disabled state
[ 1501.988423][T18823] c2: entered allmulticast mode
[ 1501.990272][T18823] c2: entered promiscuous mode
[ 1502.452308][T18828] br0: port 3(c3) entered blocking state
[ 1502.452668][T18828] br0: port 3(c3) entered disabled state
[ 1502.452885][T18828] c3: entered allmulticast mode
[ 1502.455034][T18828] c3: entered promiscuous mode
[ 1502.910500][T18833] br0: port 4(sender) entered blocking state
[ 1502.910775][T18833] br0: port 4(sender) entered disabled state
[ 1502.911039][T18833] sender: entered allmulticast mode
[ 1502.913834][T18833] sender: entered promiscuous mode
[ 1503.090933][T18835] br0: port 4(sender) entered blocking state
[ 1503.091224][T18835] br0: port 4(sender) entered forwarding state
[ 1503.091688][T18835] br0: port 3(c3) entered blocking state
[ 1503.091890][T18835] br0: port 3(c3) entered forwarding state
[ 1503.092288][T18835] br0: port 2(c2) entered blocking state
[ 1503.092510][T18835] br0: port 2(c2) entered forwarding state
[ 1503.092910][T18835] br0: port 1(c1) entered blocking state
[ 1503.093125][T18835] br0: port 1(c1) entered forwarding state
[ 1514.984056][   T66] br0: port 1(c1) entered disabled state
[ 1515.086958][   T66] c1 (unregistering): left allmulticast mode
[ 1515.087322][   T66] c1 (unregistering): left promiscuous mode
[ 1515.087576][   T66] br0: port 1(c1) entered disabled state
[ 1515.345027][   T66] br0: port 2(c2) entered disabled state
[ 1515.466675][   T66] c2 (unregistering): left allmulticast mode
[ 1515.466947][   T66] c2 (unregistering): left promiscuous mode
[ 1515.467174][   T66] br0: port 2(c2) entered disabled state
[ 1515.715155][   T66] br0: port 3(c3) entered disabled state
[ 1515.820009][   T66] c3 (unregistering): left allmulticast mode
[ 1515.820286][   T66] c3 (unregistering): left promiscuous mode
[ 1515.820568][   T66] br0: port 3(c3) entered disabled state
[ 1516.115986][   T66] br0: port 4(sender) entered disabled state
[ 1516.240724][   T66] sender (unregistering): left allmulticast mode
[ 1516.241020][   T66] sender (unregistering): left promiscuous mode
[ 1516.241251][   T66] br0: port 4(sender) entered disabled state