[ 1471.512935][T18789] br0: port 1(c1) entered blocking state
[ 1471.513296][T18789] br0: port 1(c1) entered disabled state
[ 1471.513531][T18789] c1: entered allmulticast mode
[ 1471.515438][T18789] c1: entered promiscuous mode
[ 1471.987686][T18794] br0: port 2(c2) entered blocking state
[ 1471.987985][T18794] br0: port 2(c2) entered disabled state
[ 1471.988216][T18794] c2: entered allmulticast mode
[ 1471.990114][T18794] c2: entered promiscuous mode
[ 1472.456001][T18799] br0: port 3(c3) entered blocking state
[ 1472.456261][T18799] br0: port 3(c3) entered disabled state
[ 1472.456510][T18799] c3: entered allmulticast mode
[ 1472.459383][T18799] c3: entered promiscuous mode
[ 1472.930346][T18804] br0: port 4(sender) entered blocking state
[ 1472.930670][T18804] br0: port 4(sender) entered disabled state
[ 1472.930960][T18804] sender: entered allmulticast mode
[ 1472.932873][T18804] sender: entered promiscuous mode
[ 1473.110148][T18806] br0: port 4(sender) entered blocking state
[ 1473.110481][T18806] br0: port 4(sender) entered forwarding state
[ 1473.110966][T18806] br0: port 3(c3) entered blocking state
[ 1473.111208][T18806] br0: port 3(c3) entered forwarding state
[ 1473.111647][T18806] br0: port 2(c2) entered blocking state
[ 1473.111876][T18806] br0: port 2(c2) entered forwarding state
[ 1473.112312][T18806] br0: port 1(c1) entered blocking state
[ 1473.112547][T18806] br0: port 1(c1) entered forwarding state
[ 1485.015483][   T67] br0: port 1(c1) entered disabled state
[ 1485.113645][   T67] c1 (unregistering): left allmulticast mode
[ 1485.114067][   T67] c1 (unregistering): left promiscuous mode
[ 1485.114426][   T67] br0: port 1(c1) entered disabled state
[ 1485.413295][   T67] br0: port 2(c2) entered disabled state
[ 1485.525177][   T67] c2 (unregistering): left allmulticast mode
[ 1485.525479][   T67] c2 (unregistering): left promiscuous mode
[ 1485.525747][   T67] br0: port 2(c2) entered disabled state
[ 1485.806102][   T67] br0: port 3(c3) entered disabled state
[ 1485.919175][   T67] c3 (unregistering): left allmulticast mode
[ 1485.919468][   T67] c3 (unregistering): left promiscuous mode
[ 1485.919709][   T67] br0: port 3(c3) entered disabled state
[ 1486.163471][   T67] br0: port 4(sender) entered disabled state
[ 1486.293179][   T67] sender (unregistering): left allmulticast mode
[ 1486.293485][   T67] sender (unregistering): left promiscuous mode
[ 1486.293726][   T67] br0: port 4(sender) entered disabled state