[  951.955467][  T946] br0: port 1(c1) entered blocking state
[  951.955696][  T946] br0: port 1(c1) entered disabled state
[  951.955896][  T946] c1: entered allmulticast mode
[  951.957365][  T946] c1: entered promiscuous mode
[  952.123419][  T951] br0: port 2(c2) entered blocking state
[  952.123594][  T951] br0: port 2(c2) entered disabled state
[  952.123755][  T951] c2: entered allmulticast mode
[  952.125166][  T951] c2: entered promiscuous mode
[  952.266799][  T956] br0: port 3(c3) entered blocking state
[  952.267005][  T956] br0: port 3(c3) entered disabled state
[  952.267207][  T956] c3: entered allmulticast mode
[  952.268695][  T956] c3: entered promiscuous mode
[  952.425886][  T961] br0: port 4(sender) entered blocking state
[  952.426080][  T961] br0: port 4(sender) entered disabled state
[  952.426260][  T961] sender: entered allmulticast mode
[  952.428449][  T961] sender: entered promiscuous mode
[  952.483826][  T963] br0: port 4(sender) entered blocking state
[  952.484026][  T963] br0: port 4(sender) entered forwarding state
[  952.484335][  T963] br0: port 3(c3) entered blocking state
[  952.484473][  T963] br0: port 3(c3) entered forwarding state
[  952.484749][  T963] br0: port 2(c2) entered blocking state
[  952.484885][  T963] br0: port 2(c2) entered forwarding state
[  952.485173][  T963] br0: port 1(c1) entered blocking state
[  952.485311][  T963] br0: port 1(c1) entered forwarding state
[  963.492894][   T12] br0: port 1(c1) entered disabled state
[  963.496198][   T12] c1 (unregistering): left allmulticast mode
[  963.496815][   T12] c1 (unregistering): left promiscuous mode
[  963.497072][   T12] br0: port 1(c1) entered disabled state
[  963.606800][   T12] br0: port 2(c2) entered disabled state
[  963.611168][   T12] c2 (unregistering): left allmulticast mode
[  963.611386][   T12] c2 (unregistering): left promiscuous mode
[  963.611571][   T12] br0: port 2(c2) entered disabled state
[  963.724885][   T12] br0: port 3(c3) entered disabled state
[  963.728549][   T12] c3 (unregistering): left allmulticast mode
[  963.728761][   T12] c3 (unregistering): left promiscuous mode
[  963.728933][   T12] br0: port 3(c3) entered disabled state
[  963.846854][   T12] br0: port 4(sender) entered disabled state
[  963.849595][   T12] sender (unregistering): left allmulticast mode
[  963.850407][   T12] sender (unregistering): left promiscuous mode
[  963.850576][   T12] br0: port 4(sender) entered disabled state