[ 1990.588704][T19161] br0: port 1(c1) entered blocking state
[ 1990.589134][T19161] br0: port 1(c1) entered disabled state
[ 1990.589489][T19161] c1: entered allmulticast mode
[ 1990.593325][T19161] c1: entered promiscuous mode
[ 1991.271769][T19166] br0: port 2(c2) entered blocking state
[ 1991.272175][T19166] br0: port 2(c2) entered disabled state
[ 1991.272546][T19166] c2: entered allmulticast mode
[ 1991.276379][T19166] c2: entered promiscuous mode
[ 1991.941310][T19171] br0: port 3(c3) entered blocking state
[ 1991.941670][T19171] br0: port 3(c3) entered disabled state
[ 1991.942018][T19171] c3: entered allmulticast mode
[ 1991.945648][T19171] c3: entered promiscuous mode
[ 1992.613962][T19176] br0: port 4(sender) entered blocking state
[ 1992.614504][T19176] br0: port 4(sender) entered disabled state
[ 1992.614944][T19176] sender: entered allmulticast mode
[ 1992.618807][T19176] sender: entered promiscuous mode
[ 1992.871050][T19178] br0: port 4(sender) entered blocking state
[ 1992.871523][T19178] br0: port 4(sender) entered forwarding state
[ 1992.872254][T19178] br0: port 3(c3) entered blocking state
[ 1992.872576][T19178] br0: port 3(c3) entered forwarding state
[ 1992.873238][T19178] br0: port 2(c2) entered blocking state
[ 1992.873564][T19178] br0: port 2(c2) entered forwarding state
[ 1992.874220][T19178] br0: port 1(c1) entered blocking state
[ 1992.874543][T19178] br0: port 1(c1) entered forwarding state
[ 2005.333181][   T71] br0: port 1(c1) entered disabled state
[ 2005.473961][   T71] c1 (unregistering): left allmulticast mode
[ 2005.474455][   T71] c1 (unregistering): left promiscuous mode
[ 2005.474857][   T71] br0: port 1(c1) entered disabled state
[ 2005.873569][   T71] br0: port 2(c2) entered disabled state
[ 2006.007811][   T71] c2 (unregistering): left allmulticast mode
[ 2006.008290][   T71] c2 (unregistering): left promiscuous mode
[ 2006.008657][   T71] br0: port 2(c2) entered disabled state
[ 2006.393468][   T71] br0: port 3(c3) entered disabled state
[ 2006.480965][   T71] c3 (unregistering): left allmulticast mode
[ 2006.481459][   T71] c3 (unregistering): left promiscuous mode
[ 2006.481847][   T71] br0: port 3(c3) entered disabled state
[ 2006.942223][   T71] br0: port 4(sender) entered disabled state
[ 2007.055945][   T71] sender (unregistering): left allmulticast mode
[ 2007.056433][   T71] sender (unregistering): left promiscuous mode
[ 2007.056837][   T71] br0: port 4(sender) entered disabled state