[ 1490.798041][T18795] br0: port 1(c1) entered blocking state
[ 1490.798393][T18795] br0: port 1(c1) entered disabled state
[ 1490.798634][T18795] c1: entered allmulticast mode
[ 1490.800550][T18795] c1: entered promiscuous mode
[ 1491.250674][T18800] br0: port 2(c2) entered blocking state
[ 1491.250978][T18800] br0: port 2(c2) entered disabled state
[ 1491.251224][T18800] c2: entered allmulticast mode
[ 1491.253242][T18800] c2: entered promiscuous mode
[ 1491.715607][T18805] br0: port 3(c3) entered blocking state
[ 1491.715905][T18805] br0: port 3(c3) entered disabled state
[ 1491.716137][T18805] c3: entered allmulticast mode
[ 1491.718009][T18805] c3: entered promiscuous mode
[ 1492.173107][T18810] br0: port 4(sender) entered blocking state
[ 1492.173486][T18810] br0: port 4(sender) entered disabled state
[ 1492.173766][T18810] sender: entered allmulticast mode
[ 1492.175703][T18810] sender: entered promiscuous mode
[ 1492.360656][T18812] br0: port 4(sender) entered blocking state
[ 1492.361061][T18812] br0: port 4(sender) entered forwarding state
[ 1492.361547][T18812] br0: port 3(c3) entered blocking state
[ 1492.361763][T18812] br0: port 3(c3) entered forwarding state
[ 1492.362204][T18812] br0: port 2(c2) entered blocking state
[ 1492.362422][T18812] br0: port 2(c2) entered forwarding state
[ 1492.362841][T18812] br0: port 1(c1) entered blocking state
[ 1492.363065][T18812] br0: port 1(c1) entered forwarding state
[ 1504.246040][   T67] br0: port 1(c1) entered disabled state
[ 1504.375702][   T67] c1 (unregistering): left allmulticast mode
[ 1504.376033][   T67] c1 (unregistering): left promiscuous mode
[ 1504.376267][   T67] br0: port 1(c1) entered disabled state
[ 1504.607639][   T67] br0: port 2(c2) entered disabled state
[ 1504.727751][   T67] c2 (unregistering): left allmulticast mode
[ 1504.728014][   T67] c2 (unregistering): left promiscuous mode
[ 1504.728254][   T67] br0: port 2(c2) entered disabled state
[ 1504.993358][   T67] br0: port 3(c3) entered disabled state
[ 1505.147735][   T67] c3 (unregistering): left allmulticast mode
[ 1505.147995][   T67] c3 (unregistering): left promiscuous mode
[ 1505.148223][   T67] br0: port 3(c3) entered disabled state
[ 1505.398781][   T67] br0: port 4(sender) entered disabled state
[ 1505.513185][   T67] sender (unregistering): left allmulticast mode
[ 1505.513581][   T67] sender (unregistering): left promiscuous mode
[ 1505.513929][   T67] br0: port 4(sender) entered disabled state