[ 1607.990782][T18790] br0: port 1(c1) entered blocking state
[ 1607.991082][T18790] br0: port 1(c1) entered disabled state
[ 1607.991313][T18790] c1: entered allmulticast mode
[ 1607.993169][T18790] c1: entered promiscuous mode
[ 1608.456439][T18795] br0: port 2(c2) entered blocking state
[ 1608.456744][T18795] br0: port 2(c2) entered disabled state
[ 1608.456973][T18795] c2: entered allmulticast mode
[ 1608.458857][T18795] c2: entered promiscuous mode
[ 1608.920732][T18800] br0: port 3(c3) entered blocking state
[ 1608.921035][T18800] br0: port 3(c3) entered disabled state
[ 1608.921278][T18800] c3: entered allmulticast mode
[ 1608.923592][T18800] c3: entered promiscuous mode
[ 1609.373213][T18805] br0: port 4(sender) entered blocking state
[ 1609.373503][T18805] br0: port 4(sender) entered disabled state
[ 1609.373766][T18805] sender: entered allmulticast mode
[ 1609.375643][T18805] sender: entered promiscuous mode
[ 1609.546709][T18807] br0: port 4(sender) entered blocking state
[ 1609.547006][T18807] br0: port 4(sender) entered forwarding state
[ 1609.547476][T18807] br0: port 3(c3) entered blocking state
[ 1609.547676][T18807] br0: port 3(c3) entered forwarding state
[ 1609.548091][T18807] br0: port 2(c2) entered blocking state
[ 1609.548309][T18807] br0: port 2(c2) entered forwarding state
[ 1609.548712][T18807] br0: port 1(c1) entered blocking state
[ 1609.549306][T18807] br0: port 1(c1) entered forwarding state
[ 1621.400734][   T67] br0: port 1(c1) entered disabled state
[ 1621.524833][   T67] c1 (unregistering): left allmulticast mode
[ 1621.525155][   T67] c1 (unregistering): left promiscuous mode
[ 1621.525431][   T67] br0: port 1(c1) entered disabled state
[ 1621.765868][   T67] br0: port 2(c2) entered disabled state
[ 1621.886813][   T67] c2 (unregistering): left allmulticast mode
[ 1621.887142][   T67] c2 (unregistering): left promiscuous mode
[ 1621.887418][   T67] br0: port 2(c2) entered disabled state
[ 1622.122499][   T67] br0: port 3(c3) entered disabled state
[ 1622.248808][   T67] c3 (unregistering): left allmulticast mode
[ 1622.249137][   T67] c3 (unregistering): left promiscuous mode
[ 1622.249412][   T67] br0: port 3(c3) entered disabled state
[ 1622.494393][   T67] br0: port 4(sender) entered disabled state
[ 1622.595836][   T67] sender (unregistering): left allmulticast mode
[ 1622.596248][   T67] sender (unregistering): left promiscuous mode
[ 1622.596502][   T67] br0: port 4(sender) entered disabled state