[ 2913.165136][T27647] br0: port 1(c1) entered blocking state
[ 2913.165561][T27647] br0: port 1(c1) entered disabled state
[ 2913.165960][T27647] c1: entered allmulticast mode
[ 2913.169377][T27647] c1: entered promiscuous mode
[ 2913.825744][T27652] br0: port 2(c2) entered blocking state
[ 2913.826348][T27652] br0: port 2(c2) entered disabled state
[ 2913.826735][T27652] c2: entered allmulticast mode
[ 2913.830073][T27652] c2: entered promiscuous mode
[ 2914.505855][T27657] br0: port 3(c3) entered blocking state
[ 2914.506232][T27657] br0: port 3(c3) entered disabled state
[ 2914.506597][T27657] c3: entered allmulticast mode
[ 2914.510997][T27657] c3: entered promiscuous mode
[ 2915.169957][T27662] br0: port 4(sender) entered blocking state
[ 2915.170401][T27662] br0: port 4(sender) entered disabled state
[ 2915.170822][T27662] sender: entered allmulticast mode
[ 2915.174962][T27662] sender: entered promiscuous mode
[ 2915.428371][T27664] br0: port 4(sender) entered blocking state
[ 2915.428898][T27664] br0: port 4(sender) entered forwarding state
[ 2915.429647][T27664] br0: port 3(c3) entered blocking state
[ 2915.429985][T27664] br0: port 3(c3) entered forwarding state
[ 2915.430664][T27664] br0: port 2(c2) entered blocking state
[ 2915.431014][T27664] br0: port 2(c2) entered forwarding state
[ 2915.431690][T27664] br0: port 1(c1) entered blocking state
[ 2915.432033][T27664] br0: port 1(c1) entered forwarding state
[ 2927.881916][   T69] br0: port 1(c1) entered disabled state
[ 2927.912177][   T69] c1 (unregistering): left allmulticast mode
[ 2927.912593][   T69] c1 (unregistering): left promiscuous mode
[ 2927.912990][   T69] br0: port 1(c1) entered disabled state
[ 2928.370039][   T69] br0: port 2(c2) entered disabled state
[ 2928.391738][   T69] c2 (unregistering): left allmulticast mode
[ 2928.392237][   T69] c2 (unregistering): left promiscuous mode
[ 2928.392615][   T69] br0: port 2(c2) entered disabled state
[ 2928.902165][   T69] br0: port 3(c3) entered disabled state
[ 2928.924578][   T69] c3 (unregistering): left allmulticast mode
[ 2928.925061][   T69] c3 (unregistering): left promiscuous mode
[ 2928.925438][   T69] br0: port 3(c3) entered disabled state
[ 2929.448250][   T69] br0: port 4(sender) entered disabled state
[ 2929.470612][   T69] sender (unregistering): left allmulticast mode
[ 2929.471713][   T69] sender (unregistering): left promiscuous mode
[ 2929.472139][   T69] br0: port 4(sender) entered disabled state