[ 1488.754579][T18791] br0: port 1(c1) entered blocking state
[ 1488.754905][T18791] br0: port 1(c1) entered disabled state
[ 1488.755313][T18791] c1: entered allmulticast mode
[ 1488.757466][T18791] c1: entered promiscuous mode
[ 1489.251234][T18796] br0: port 2(c2) entered blocking state
[ 1489.251552][T18796] br0: port 2(c2) entered disabled state
[ 1489.251828][T18796] c2: entered allmulticast mode
[ 1489.254181][T18796] c2: entered promiscuous mode
[ 1489.766128][T18801] br0: port 3(c3) entered blocking state
[ 1489.766424][T18801] br0: port 3(c3) entered disabled state
[ 1489.766695][T18801] c3: entered allmulticast mode
[ 1489.768726][T18801] c3: entered promiscuous mode
[ 1490.333369][T18806] br0: port 4(sender) entered blocking state
[ 1490.333672][T18806] br0: port 4(sender) entered disabled state
[ 1490.333962][T18806] sender: entered allmulticast mode
[ 1490.336225][T18806] sender: entered promiscuous mode
[ 1490.531369][T18808] br0: port 4(sender) entered blocking state
[ 1490.531751][T18808] br0: port 4(sender) entered forwarding state
[ 1490.532300][T18808] br0: port 3(c3) entered blocking state
[ 1490.532552][T18808] br0: port 3(c3) entered forwarding state
[ 1490.533008][T18808] br0: port 2(c2) entered blocking state
[ 1490.533259][T18808] br0: port 2(c2) entered forwarding state
[ 1490.533706][T18808] br0: port 1(c1) entered blocking state
[ 1490.533962][T18808] br0: port 1(c1) entered forwarding state
[ 1502.616028][   T67] br0: port 1(c1) entered disabled state
[ 1502.721881][   T67] c1 (unregistering): left allmulticast mode
[ 1502.722180][   T67] c1 (unregistering): left promiscuous mode
[ 1502.722427][   T67] br0: port 1(c1) entered disabled state
[ 1503.052413][   T67] br0: port 2(c2) entered disabled state
[ 1503.155824][   T67] c2 (unregistering): left allmulticast mode
[ 1503.156101][   T67] c2 (unregistering): left promiscuous mode
[ 1503.156353][   T67] br0: port 2(c2) entered disabled state
[ 1503.454707][   T67] br0: port 3(c3) entered disabled state
[ 1503.565815][   T67] c3 (unregistering): left allmulticast mode
[ 1503.566090][   T67] c3 (unregistering): left promiscuous mode
[ 1503.566346][   T67] br0: port 3(c3) entered disabled state
[ 1503.842894][   T67] br0: port 4(sender) entered disabled state
[ 1504.031843][   T67] sender (unregistering): left allmulticast mode
[ 1504.032286][   T67] sender (unregistering): left promiscuous mode
[ 1504.032654][   T67] br0: port 4(sender) entered disabled state