[ 1008.615852][  T909] br0: port 1(c1) entered blocking state
[ 1008.616061][  T909] br0: port 1(c1) entered disabled state
[ 1008.616276][  T909] c1: entered allmulticast mode
[ 1008.617704][  T909] c1: entered promiscuous mode
[ 1008.779366][  T914] br0: port 2(c2) entered blocking state
[ 1008.779566][  T914] br0: port 2(c2) entered disabled state
[ 1008.779774][  T914] c2: entered allmulticast mode
[ 1008.781277][  T914] c2: entered promiscuous mode
[ 1008.932035][  T919] br0: port 3(c3) entered blocking state
[ 1008.932227][  T919] br0: port 3(c3) entered disabled state
[ 1008.932418][  T919] c3: entered allmulticast mode
[ 1008.933843][  T919] c3: entered promiscuous mode
[ 1009.093015][  T924] br0: port 4(sender) entered blocking state
[ 1009.093237][  T924] br0: port 4(sender) entered disabled state
[ 1009.093457][  T924] sender: entered allmulticast mode
[ 1009.094867][  T924] sender: entered promiscuous mode
[ 1009.152065][  T926] br0: port 4(sender) entered blocking state
[ 1009.152269][  T926] br0: port 4(sender) entered forwarding state
[ 1009.152543][  T926] br0: port 3(c3) entered blocking state
[ 1009.152681][  T926] br0: port 3(c3) entered forwarding state
[ 1009.152946][  T926] br0: port 2(c2) entered blocking state
[ 1009.153078][  T926] br0: port 2(c2) entered forwarding state
[ 1009.153346][  T926] br0: port 1(c1) entered blocking state
[ 1009.153481][  T926] br0: port 1(c1) entered forwarding state
[ 1020.130678][   T12] br0: port 1(c1) entered disabled state
[ 1020.133249][   T12] c1 (unregistering): left allmulticast mode
[ 1020.133425][   T12] c1 (unregistering): left promiscuous mode
[ 1020.133610][   T12] br0: port 1(c1) entered disabled state
[ 1020.263032][   T12] br0: port 2(c2) entered disabled state
[ 1020.265825][   T12] c2 (unregistering): left allmulticast mode
[ 1020.265998][   T12] c2 (unregistering): left promiscuous mode
[ 1020.266369][   T12] br0: port 2(c2) entered disabled state
[ 1020.395991][   T12] br0: port 3(c3) entered disabled state
[ 1020.398884][   T12] c3 (unregistering): left allmulticast mode
[ 1020.399062][   T12] c3 (unregistering): left promiscuous mode
[ 1020.399236][   T12] br0: port 3(c3) entered disabled state
[ 1020.538636][   T12] br0: port 4(sender) entered disabled state
[ 1020.541409][   T12] sender (unregistering): left allmulticast mode
[ 1020.541588][   T12] sender (unregistering): left promiscuous mode
[ 1020.541752][   T12] br0: port 4(sender) entered disabled state