[  951.943443][  T704] br0: port 1(c1) entered blocking state
[  951.943615][  T704] br0: port 1(c1) entered disabled state
[  951.943780][  T704] c1: entered allmulticast mode
[  951.945170][  T704] c1: entered promiscuous mode
[  952.086440][  T709] br0: port 2(c2) entered blocking state
[  952.086600][  T709] br0: port 2(c2) entered disabled state
[  952.086750][  T709] c2: entered allmulticast mode
[  952.088121][  T709] c2: entered promiscuous mode
[  952.234817][  T714] br0: port 3(c3) entered blocking state
[  952.234974][  T714] br0: port 3(c3) entered disabled state
[  952.235116][  T714] c3: entered allmulticast mode
[  952.236486][  T714] c3: entered promiscuous mode
[  952.390687][  T719] br0: port 4(sender) entered blocking state
[  952.390884][  T719] br0: port 4(sender) entered disabled state
[  952.391059][  T719] sender: entered allmulticast mode
[  952.392435][  T719] sender: entered promiscuous mode
[  952.439934][  T721] br0: port 4(sender) entered blocking state
[  952.440121][  T721] br0: port 4(sender) entered forwarding state
[  952.440421][  T721] br0: port 3(c3) entered blocking state
[  952.440558][  T721] br0: port 3(c3) entered forwarding state
[  952.440834][  T721] br0: port 2(c2) entered blocking state
[  952.440968][  T721] br0: port 2(c2) entered forwarding state
[  952.441233][  T721] br0: port 1(c1) entered blocking state
[  952.441427][  T721] br0: port 1(c1) entered forwarding state
[  963.398549][   T72] br0: port 1(c1) entered disabled state
[  963.401993][   T72] c1 (unregistering): left allmulticast mode
[  963.402214][   T72] c1 (unregistering): left promiscuous mode
[  963.402419][   T72] br0: port 1(c1) entered disabled state
[  963.516102][   T72] br0: port 2(c2) entered disabled state
[  963.524398][   T72] c2 (unregistering): left allmulticast mode
[  963.524575][   T72] c2 (unregistering): left promiscuous mode
[  963.524742][   T72] br0: port 2(c2) entered disabled state
[  963.622923][   T72] br0: port 3(c3) entered disabled state
[  963.625142][   T72] c3 (unregistering): left allmulticast mode
[  963.625314][   T72] c3 (unregistering): left promiscuous mode
[  963.625474][   T72] br0: port 3(c3) entered disabled state
[  963.746235][   T72] br0: port 4(sender) entered disabled state
[  963.749034][   T72] sender (unregistering): left allmulticast mode
[  963.749204][   T72] sender (unregistering): left promiscuous mode
[  963.749360][   T72] br0: port 4(sender) entered disabled state