[ 1015.577547][  T931] br0: port 1(c1) entered blocking state
[ 1015.577727][  T931] br0: port 1(c1) entered disabled state
[ 1015.577893][  T931] c1: entered allmulticast mode
[ 1015.579325][  T931] c1: entered promiscuous mode
[ 1015.744459][  T936] br0: port 2(c2) entered blocking state
[ 1015.744657][  T936] br0: port 2(c2) entered disabled state
[ 1015.744826][  T936] c2: entered allmulticast mode
[ 1015.747073][  T936] c2: entered promiscuous mode
[ 1015.910613][  T941] br0: port 3(c3) entered blocking state
[ 1015.911570][  T941] br0: port 3(c3) entered disabled state
[ 1015.911805][  T941] c3: entered allmulticast mode
[ 1015.913332][  T941] c3: entered promiscuous mode
[ 1016.082651][  T946] br0: port 4(sender) entered blocking state
[ 1016.082891][  T946] br0: port 4(sender) entered disabled state
[ 1016.083074][  T946] sender: entered allmulticast mode
[ 1016.084754][  T946] sender: entered promiscuous mode
[ 1016.131906][  T948] br0: port 4(sender) entered blocking state
[ 1016.132148][  T948] br0: port 4(sender) entered forwarding state
[ 1016.132486][  T948] br0: port 3(c3) entered blocking state
[ 1016.132669][  T948] br0: port 3(c3) entered forwarding state
[ 1016.133002][  T948] br0: port 2(c2) entered blocking state
[ 1016.133167][  T948] br0: port 2(c2) entered forwarding state
[ 1016.134010][  T948] br0: port 1(c1) entered blocking state
[ 1016.134205][  T948] br0: port 1(c1) entered forwarding state
[ 1027.166153][   T71] br0: port 1(c1) entered disabled state
[ 1027.169224][   T71] c1 (unregistering): left allmulticast mode
[ 1027.169417][   T71] c1 (unregistering): left promiscuous mode
[ 1027.169597][   T71] br0: port 1(c1) entered disabled state
[ 1027.316910][   T71] br0: port 2(c2) entered disabled state
[ 1027.320124][   T71] c2 (unregistering): left allmulticast mode
[ 1027.320314][   T71] c2 (unregistering): left promiscuous mode
[ 1027.320485][   T71] br0: port 2(c2) entered disabled state
[ 1027.456821][   T71] br0: port 3(c3) entered disabled state
[ 1027.459030][   T71] c3 (unregistering): left allmulticast mode
[ 1027.459207][   T71] c3 (unregistering): left promiscuous mode
[ 1027.459368][   T71] br0: port 3(c3) entered disabled state
[ 1027.591845][   T71] br0: port 4(sender) entered disabled state
[ 1027.594094][   T71] sender (unregistering): left allmulticast mode
[ 1027.594271][   T71] sender (unregistering): left promiscuous mode
[ 1027.594432][   T71] br0: port 4(sender) entered disabled state