[ 1091.452760][  T927] br0: port 1(c1) entered blocking state
[ 1091.452938][  T927] br0: port 1(c1) entered disabled state
[ 1091.453094][  T927] c1: entered allmulticast mode
[ 1091.455310][  T927] c1: entered promiscuous mode
[ 1091.614196][  T932] br0: port 2(c2) entered blocking state
[ 1091.614476][  T932] br0: port 2(c2) entered disabled state
[ 1091.614696][  T932] c2: entered allmulticast mode
[ 1091.616216][  T932] c2: entered promiscuous mode
[ 1091.777266][  T937] br0: port 3(c3) entered blocking state
[ 1091.777460][  T937] br0: port 3(c3) entered disabled state
[ 1091.777698][  T937] c3: entered allmulticast mode
[ 1091.779218][  T937] c3: entered promiscuous mode
[ 1091.932692][  T942] br0: port 4(sender) entered blocking state
[ 1091.932876][  T942] br0: port 4(sender) entered disabled state
[ 1091.933056][  T942] sender: entered allmulticast mode
[ 1091.935129][  T942] sender: entered promiscuous mode
[ 1091.989096][  T944] br0: port 4(sender) entered blocking state
[ 1091.989291][  T944] br0: port 4(sender) entered forwarding state
[ 1091.989582][  T944] br0: port 3(c3) entered blocking state
[ 1091.989728][  T944] br0: port 3(c3) entered forwarding state
[ 1091.989997][  T944] br0: port 2(c2) entered blocking state
[ 1091.990140][  T944] br0: port 2(c2) entered forwarding state
[ 1091.990413][  T944] br0: port 1(c1) entered blocking state
[ 1091.990550][  T944] br0: port 1(c1) entered forwarding state
[ 1102.998508][   T12] br0: port 1(c1) entered disabled state
[ 1103.007845][   T12] c1 (unregistering): left allmulticast mode
[ 1103.008149][   T12] c1 (unregistering): left promiscuous mode
[ 1103.008400][   T12] br0: port 1(c1) entered disabled state
[ 1103.127201][   T12] br0: port 2(c2) entered disabled state
[ 1103.134737][   T12] c2 (unregistering): left allmulticast mode
[ 1103.134920][   T12] c2 (unregistering): left promiscuous mode
[ 1103.135080][   T12] br0: port 2(c2) entered disabled state
[ 1103.256359][   T12] br0: port 3(c3) entered disabled state
[ 1103.259471][   T12] c3 (unregistering): left allmulticast mode
[ 1103.259695][   T12] c3 (unregistering): left promiscuous mode
[ 1103.259906][   T12] br0: port 3(c3) entered disabled state
[ 1103.394973][   T12] br0: port 4(sender) entered disabled state
[ 1103.397269][   T12] sender (unregistering): left allmulticast mode
[ 1103.397480][   T12] sender (unregistering): left promiscuous mode
[ 1103.398261][   T12] br0: port 4(sender) entered disabled state