[  144.551208][  T917] br0: port 1(c1) entered blocking state
[  144.551668][  T917] br0: port 1(c1) entered disabled state
[  144.552059][  T917] c1: entered allmulticast mode
[  144.555450][  T917] c1: entered promiscuous mode
[  145.213132][  T922] br0: port 2(c2) entered blocking state
[  145.213498][  T922] br0: port 2(c2) entered disabled state
[  145.213842][  T922] c2: entered allmulticast mode
[  145.217692][  T922] c2: entered promiscuous mode
[  145.867346][  T927] br0: port 3(c3) entered blocking state
[  145.867734][  T927] br0: port 3(c3) entered disabled state
[  145.868553][  T927] c3: entered allmulticast mode
[  145.871975][  T927] c3: entered promiscuous mode
[  146.554882][  T932] br0: port 4(sender) entered blocking state
[  146.555531][  T932] br0: port 4(sender) entered disabled state
[  146.556040][  T932] sender: entered allmulticast mode
[  146.560368][  T932] sender: entered promiscuous mode
[  146.831788][  T934] br0: port 4(sender) entered blocking state
[  146.832399][  T934] br0: port 4(sender) entered forwarding state
[  146.833451][  T934] br0: port 3(c3) entered blocking state
[  146.833773][  T934] br0: port 3(c3) entered forwarding state
[  146.834424][  T934] br0: port 2(c2) entered blocking state
[  146.834741][  T934] br0: port 2(c2) entered forwarding state
[  146.835384][  T934] br0: port 1(c1) entered blocking state
[  146.835702][  T934] br0: port 1(c1) entered forwarding state
[  159.825758][   T12] br0: port 1(c1) entered disabled state
[  159.845745][   T12] c1 (unregistering): left allmulticast mode
[  159.846193][   T12] c1 (unregistering): left promiscuous mode
[  159.846557][   T12] br0: port 1(c1) entered disabled state
[  160.373385][   T12] br0: port 2(c2) entered disabled state
[  160.393333][   T12] c2 (unregistering): left allmulticast mode
[  160.393780][   T12] c2 (unregistering): left promiscuous mode
[  160.394184][   T12] br0: port 2(c2) entered disabled state
[  160.909655][   T12] br0: port 3(c3) entered disabled state
[  160.929570][   T12] c3 (unregistering): left allmulticast mode
[  160.930103][   T12] c3 (unregistering): left promiscuous mode
[  160.930493][   T12] br0: port 3(c3) entered disabled state
[  161.496808][   T12] br0: port 4(sender) entered disabled state
[  161.521529][   T12] sender (unregistering): left allmulticast mode
[  161.524969][   T12] sender (unregistering): left promiscuous mode
[  161.525576][   T12] br0: port 4(sender) entered disabled state