[ 1490.625535][T18784] br0: port 1(c1) entered blocking state
[ 1490.625861][T18784] br0: port 1(c1) entered disabled state
[ 1490.626107][T18784] c1: entered allmulticast mode
[ 1490.628087][T18784] c1: entered promiscuous mode
[ 1491.106058][T18789] br0: port 2(c2) entered blocking state
[ 1491.106309][T18789] br0: port 2(c2) entered disabled state
[ 1491.106540][T18789] c2: entered allmulticast mode
[ 1491.108427][T18789] c2: entered promiscuous mode
[ 1491.656123][T18794] br0: port 3(c3) entered blocking state
[ 1491.656450][T18794] br0: port 3(c3) entered disabled state
[ 1491.656698][T18794] c3: entered allmulticast mode
[ 1491.658697][T18794] c3: entered promiscuous mode
[ 1492.125798][T18799] br0: port 4(sender) entered blocking state
[ 1492.126176][T18799] br0: port 4(sender) entered disabled state
[ 1492.126490][T18799] sender: entered allmulticast mode
[ 1492.128479][T18799] sender: entered promiscuous mode
[ 1492.314195][T18801] br0: port 4(sender) entered blocking state
[ 1492.314604][T18801] br0: port 4(sender) entered forwarding state
[ 1492.315077][T18801] br0: port 3(c3) entered blocking state
[ 1492.315305][T18801] br0: port 3(c3) entered forwarding state
[ 1492.315715][T18801] br0: port 2(c2) entered blocking state
[ 1492.315927][T18801] br0: port 2(c2) entered forwarding state
[ 1492.316348][T18801] br0: port 1(c1) entered blocking state
[ 1492.316567][T18801] br0: port 1(c1) entered forwarding state
[ 1504.234281][   T11] br0: port 1(c1) entered disabled state
[ 1504.333805][   T11] c1 (unregistering): left allmulticast mode
[ 1504.334063][   T11] c1 (unregistering): left promiscuous mode
[ 1504.334307][   T11] br0: port 1(c1) entered disabled state
[ 1504.605952][   T11] br0: port 2(c2) entered disabled state
[ 1504.705879][   T11] c2 (unregistering): left allmulticast mode
[ 1504.706184][   T11] c2 (unregistering): left promiscuous mode
[ 1504.706413][   T11] br0: port 2(c2) entered disabled state
[ 1504.988593][   T11] br0: port 3(c3) entered disabled state
[ 1505.077791][   T11] c3 (unregistering): left allmulticast mode
[ 1505.078044][   T11] c3 (unregistering): left promiscuous mode
[ 1505.078281][   T11] br0: port 3(c3) entered disabled state
[ 1505.371831][   T11] br0: port 4(sender) entered disabled state
[ 1505.446809][   T11] sender (unregistering): left allmulticast mode
[ 1505.447104][   T11] sender (unregistering): left promiscuous mode
[ 1505.447343][   T11] br0: port 4(sender) entered disabled state