[ 1476.218697][T18770] br0: port 1(c1) entered blocking state
[ 1476.218987][T18770] br0: port 1(c1) entered disabled state
[ 1476.219202][T18770] c1: entered allmulticast mode
[ 1476.222132][T18770] c1: entered promiscuous mode
[ 1476.670210][T18775] br0: port 2(c2) entered blocking state
[ 1476.670531][T18775] br0: port 2(c2) entered disabled state
[ 1476.670746][T18775] c2: entered allmulticast mode
[ 1476.672649][T18775] c2: entered promiscuous mode
[ 1477.139379][T18780] br0: port 3(c3) entered blocking state
[ 1477.139711][T18780] br0: port 3(c3) entered disabled state
[ 1477.139940][T18780] c3: entered allmulticast mode
[ 1477.142207][T18780] c3: entered promiscuous mode
[ 1477.603407][T18785] br0: port 4(sender) entered blocking state
[ 1477.603736][T18785] br0: port 4(sender) entered disabled state
[ 1477.603992][T18785] sender: entered allmulticast mode
[ 1477.606273][T18785] sender: entered promiscuous mode
[ 1477.777002][T18787] br0: port 4(sender) entered blocking state
[ 1477.777300][T18787] br0: port 4(sender) entered forwarding state
[ 1477.777742][T18787] br0: port 3(c3) entered blocking state
[ 1477.777939][T18787] br0: port 3(c3) entered forwarding state
[ 1477.778347][T18787] br0: port 2(c2) entered blocking state
[ 1477.778548][T18787] br0: port 2(c2) entered forwarding state
[ 1477.778949][T18787] br0: port 1(c1) entered blocking state
[ 1477.779154][T18787] br0: port 1(c1) entered forwarding state
[ 1489.626611][   T11] br0: port 1(c1) entered disabled state
[ 1489.795037][   T11] c1 (unregistering): left allmulticast mode
[ 1489.795416][   T11] c1 (unregistering): left promiscuous mode
[ 1489.795646][   T11] br0: port 1(c1) entered disabled state
[ 1489.997034][   T11] br0: port 2(c2) entered disabled state
[ 1490.116845][   T11] c2 (unregistering): left allmulticast mode
[ 1490.117128][   T11] c2 (unregistering): left promiscuous mode
[ 1490.117376][   T11] br0: port 2(c2) entered disabled state
[ 1490.364522][   T11] br0: port 3(c3) entered disabled state
[ 1490.460843][   T11] c3 (unregistering): left allmulticast mode
[ 1490.461134][   T11] c3 (unregistering): left promiscuous mode
[ 1490.461374][   T11] br0: port 3(c3) entered disabled state
[ 1490.723528][   T11] br0: port 4(sender) entered disabled state
[ 1490.794841][   T11] sender (unregistering): left allmulticast mode
[ 1490.795115][   T11] sender (unregistering): left promiscuous mode
[ 1490.795357][   T11] br0: port 4(sender) entered disabled state