[ 3224.815972][T27885] br0: port 1(c1) entered blocking state
[ 3224.816560][T27885] br0: port 1(c1) entered disabled state
[ 3224.816963][T27885] c1: entered allmulticast mode
[ 3224.820555][T27885] c1: entered promiscuous mode
[ 3225.535819][T27890] br0: port 2(c2) entered blocking state
[ 3225.536275][T27890] br0: port 2(c2) entered disabled state
[ 3225.536685][T27890] c2: entered allmulticast mode
[ 3225.541215][T27890] c2: entered promiscuous mode
[ 3226.245089][T27895] br0: port 3(c3) entered blocking state
[ 3226.245483][T27895] br0: port 3(c3) entered disabled state
[ 3226.245852][T27895] c3: entered allmulticast mode
[ 3226.250014][T27895] c3: entered promiscuous mode
[ 3226.947826][T27900] br0: port 4(sender) entered blocking state
[ 3226.949576][T27900] br0: port 4(sender) entered disabled state
[ 3226.950021][T27900] sender: entered allmulticast mode
[ 3226.953553][T27900] sender: entered promiscuous mode
[ 3227.219613][T27902] br0: port 4(sender) entered blocking state
[ 3227.220092][T27902] br0: port 4(sender) entered forwarding state
[ 3227.220873][T27902] br0: port 3(c3) entered blocking state
[ 3227.221210][T27902] br0: port 3(c3) entered forwarding state
[ 3227.221912][T27902] br0: port 2(c2) entered blocking state
[ 3227.222288][T27902] br0: port 2(c2) entered forwarding state
[ 3227.222974][T27902] br0: port 1(c1) entered blocking state
[ 3227.223338][T27902] br0: port 1(c1) entered forwarding state
[ 3239.765064][   T70] br0: port 1(c1) entered disabled state
[ 3239.931162][   T70] c1 (unregistering): left allmulticast mode
[ 3239.931680][   T70] c1 (unregistering): left promiscuous mode
[ 3239.932121][   T70] br0: port 1(c1) entered disabled state
[ 3240.274466][   T70] br0: port 2(c2) entered disabled state
[ 3240.399327][   T70] c2 (unregistering): left allmulticast mode
[ 3240.399775][   T70] c2 (unregistering): left promiscuous mode
[ 3240.400175][   T70] br0: port 2(c2) entered disabled state
[ 3240.865126][   T70] br0: port 3(c3) entered disabled state
[ 3240.985153][   T70] c3 (unregistering): left allmulticast mode
[ 3240.985603][   T70] c3 (unregistering): left promiscuous mode
[ 3240.985993][   T70] br0: port 3(c3) entered disabled state
[ 3241.432583][   T70] br0: port 4(sender) entered disabled state
[ 3241.518409][   T70] sender (unregistering): left allmulticast mode
[ 3241.518849][   T70] sender (unregistering): left promiscuous mode
[ 3241.519265][   T70] br0: port 4(sender) entered disabled state