[ 1973.826586][T19146] br0: port 1(c1) entered blocking state
[ 1973.827024][T19146] br0: port 1(c1) entered disabled state
[ 1973.828869][T19146] c1: entered allmulticast mode
[ 1973.832198][T19146] c1: entered promiscuous mode
[ 1974.487389][T19151] br0: port 2(c2) entered blocking state
[ 1974.487802][T19151] br0: port 2(c2) entered disabled state
[ 1974.488132][T19151] c2: entered allmulticast mode
[ 1974.492110][T19151] c2: entered promiscuous mode
[ 1975.131877][T19156] br0: port 3(c3) entered blocking state
[ 1975.132233][T19156] br0: port 3(c3) entered disabled state
[ 1975.132594][T19156] c3: entered allmulticast mode
[ 1975.136546][T19156] c3: entered promiscuous mode
[ 1975.799061][T19161] br0: port 4(sender) entered blocking state
[ 1975.799547][T19161] br0: port 4(sender) entered disabled state
[ 1975.799944][T19161] sender: entered allmulticast mode
[ 1975.803284][T19161] sender: entered promiscuous mode
[ 1976.035466][T19163] br0: port 4(sender) entered blocking state
[ 1976.035974][T19163] br0: port 4(sender) entered forwarding state
[ 1976.036677][T19163] br0: port 3(c3) entered blocking state
[ 1976.036989][T19163] br0: port 3(c3) entered forwarding state
[ 1976.037625][T19163] br0: port 2(c2) entered blocking state
[ 1976.037959][T19163] br0: port 2(c2) entered forwarding state
[ 1976.038601][T19163] br0: port 1(c1) entered blocking state
[ 1976.038916][T19163] br0: port 1(c1) entered forwarding state
[ 1988.468047][   T69] br0: port 1(c1) entered disabled state
[ 1988.586067][   T69] c1 (unregistering): left allmulticast mode
[ 1988.586493][   T69] c1 (unregistering): left promiscuous mode
[ 1988.586849][   T69] br0: port 1(c1) entered disabled state
[ 1988.941473][   T69] br0: port 2(c2) entered disabled state
[ 1989.033204][   T69] c2 (unregistering): left allmulticast mode
[ 1989.033621][   T69] c2 (unregistering): left promiscuous mode
[ 1989.034015][   T69] br0: port 2(c2) entered disabled state
[ 1989.479936][   T69] br0: port 3(c3) entered disabled state
[ 1989.614150][   T69] c3 (unregistering): left allmulticast mode
[ 1989.614605][   T69] c3 (unregistering): left promiscuous mode
[ 1989.614958][   T69] br0: port 3(c3) entered disabled state
[ 1990.006810][   T69] br0: port 4(sender) entered disabled state
[ 1990.116077][   T69] sender (unregistering): left allmulticast mode
[ 1990.116524][   T69] sender (unregistering): left promiscuous mode
[ 1990.116903][   T69] br0: port 4(sender) entered disabled state