[ 1054.510410][  T970] br0: port 1(c1) entered blocking state
[ 1054.510641][  T970] br0: port 1(c1) entered disabled state
[ 1054.510873][  T970] c1: entered allmulticast mode
[ 1054.512493][  T970] c1: entered promiscuous mode
[ 1054.687378][  T975] br0: port 2(c2) entered blocking state
[ 1054.687552][  T975] br0: port 2(c2) entered disabled state
[ 1054.687722][  T975] c2: entered allmulticast mode
[ 1054.689194][  T975] c2: entered promiscuous mode
[ 1054.900071][  T980] br0: port 3(c3) entered blocking state
[ 1054.900243][  T980] br0: port 3(c3) entered disabled state
[ 1054.900418][  T980] c3: entered allmulticast mode
[ 1054.901950][  T980] c3: entered promiscuous mode
[ 1055.093431][  T985] br0: port 4(sender) entered blocking state
[ 1055.093643][  T985] br0: port 4(sender) entered disabled state
[ 1055.093858][  T985] sender: entered allmulticast mode
[ 1055.095408][  T985] sender: entered promiscuous mode
[ 1055.151767][  T987] br0: port 4(sender) entered blocking state
[ 1055.152004][  T987] br0: port 4(sender) entered forwarding state
[ 1055.152321][  T987] br0: port 3(c3) entered blocking state
[ 1055.152476][  T987] br0: port 3(c3) entered forwarding state
[ 1055.152768][  T987] br0: port 2(c2) entered blocking state
[ 1055.152911][  T987] br0: port 2(c2) entered forwarding state
[ 1055.153201][  T987] br0: port 1(c1) entered blocking state
[ 1055.153350][  T987] br0: port 1(c1) entered forwarding state
[ 1066.256295][   T70] br0: port 1(c1) entered disabled state
[ 1066.258781][   T70] c1 (unregistering): left allmulticast mode
[ 1066.259021][   T70] c1 (unregistering): left promiscuous mode
[ 1066.259240][   T70] br0: port 1(c1) entered disabled state
[ 1066.396709][   T70] br0: port 2(c2) entered disabled state
[ 1066.399296][   T70] c2 (unregistering): left allmulticast mode
[ 1066.399529][   T70] c2 (unregistering): left promiscuous mode
[ 1066.399758][   T70] br0: port 2(c2) entered disabled state
[ 1066.541026][   T70] br0: port 3(c3) entered disabled state
[ 1066.550798][   T70] c3 (unregistering): left allmulticast mode
[ 1066.550991][   T70] c3 (unregistering): left promiscuous mode
[ 1066.551157][   T70] br0: port 3(c3) entered disabled state
[ 1066.675933][   T70] br0: port 4(sender) entered disabled state
[ 1066.678636][   T70] sender (unregistering): left allmulticast mode
[ 1066.679958][   T70] sender (unregistering): left promiscuous mode
[ 1066.680239][   T70] br0: port 4(sender) entered disabled state