[ 1504.229845][T18770] br0: port 1(c1) entered blocking state
[ 1504.231227][T18770] br0: port 1(c1) entered disabled state
[ 1504.231713][T18770] c1: entered allmulticast mode
[ 1504.233651][T18770] c1: entered promiscuous mode
[ 1504.713252][T18775] br0: port 2(c2) entered blocking state
[ 1504.713583][T18775] br0: port 2(c2) entered disabled state
[ 1504.713829][T18775] c2: entered allmulticast mode
[ 1504.715738][T18775] c2: entered promiscuous mode
[ 1505.197091][T18780] br0: port 3(c3) entered blocking state
[ 1505.198180][T18780] br0: port 3(c3) entered disabled state
[ 1505.198510][T18780] c3: entered allmulticast mode
[ 1505.200552][T18780] c3: entered promiscuous mode
[ 1505.680342][T18785] br0: port 4(sender) entered blocking state
[ 1505.680719][T18785] br0: port 4(sender) entered disabled state
[ 1505.681002][T18785] sender: entered allmulticast mode
[ 1505.688055][T18785] sender: entered promiscuous mode
[ 1505.866562][T18787] br0: port 4(sender) entered blocking state
[ 1505.866920][T18787] br0: port 4(sender) entered forwarding state
[ 1505.867547][T18787] br0: port 3(c3) entered blocking state
[ 1505.867834][T18787] br0: port 3(c3) entered forwarding state
[ 1505.868476][T18787] br0: port 2(c2) entered blocking state
[ 1505.868773][T18787] br0: port 2(c2) entered forwarding state
[ 1505.869363][T18787] br0: port 1(c1) entered blocking state
[ 1505.869657][T18787] br0: port 1(c1) entered forwarding state
[ 1517.820704][   T11] br0: port 1(c1) entered disabled state
[ 1517.931788][   T11] c1 (unregistering): left allmulticast mode
[ 1517.932070][   T11] c1 (unregistering): left promiscuous mode
[ 1517.932322][   T11] br0: port 1(c1) entered disabled state
[ 1518.187207][   T11] br0: port 2(c2) entered disabled state
[ 1518.297775][   T11] c2 (unregistering): left allmulticast mode
[ 1518.298086][   T11] c2 (unregistering): left promiscuous mode
[ 1518.298350][   T11] br0: port 2(c2) entered disabled state
[ 1518.572984][   T11] br0: port 3(c3) entered disabled state
[ 1518.687746][   T11] c3 (unregistering): left allmulticast mode
[ 1518.688034][   T11] c3 (unregistering): left promiscuous mode
[ 1518.688307][   T11] br0: port 3(c3) entered disabled state
[ 1518.960216][   T11] br0: port 4(sender) entered disabled state
[ 1519.061761][   T11] sender (unregistering): left allmulticast mode
[ 1519.062047][   T11] sender (unregistering): left promiscuous mode
[ 1519.062293][   T11] br0: port 4(sender) entered disabled state