[ 1010.789228][ T2423] br0: port 1(c1) entered blocking state
[ 1010.789423][ T2423] br0: port 1(c1) entered disabled state
[ 1010.789589][ T2423] c1: entered allmulticast mode
[ 1010.790966][ T2423] c1: entered promiscuous mode
[ 1010.933982][ T2428] br0: port 2(c2) entered blocking state
[ 1010.934132][ T2428] br0: port 2(c2) entered disabled state
[ 1010.934284][ T2428] c2: entered allmulticast mode
[ 1010.935662][ T2428] c2: entered promiscuous mode
[ 1011.082105][ T2433] br0: port 3(c3) entered blocking state
[ 1011.082264][ T2433] br0: port 3(c3) entered disabled state
[ 1011.082407][ T2433] c3: entered allmulticast mode
[ 1011.083760][ T2433] c3: entered promiscuous mode
[ 1011.235180][ T2438] br0: port 4(sender) entered blocking state
[ 1011.235372][ T2438] br0: port 4(sender) entered disabled state
[ 1011.236081][ T2438] sender: entered allmulticast mode
[ 1011.237466][ T2438] sender: entered promiscuous mode
[ 1011.297398][ T2440] br0: port 4(sender) entered blocking state
[ 1011.297611][ T2440] br0: port 4(sender) entered forwarding state
[ 1011.297898][ T2440] br0: port 3(c3) entered blocking state
[ 1011.298030][ T2440] br0: port 3(c3) entered forwarding state
[ 1011.298306][ T2440] br0: port 2(c2) entered blocking state
[ 1011.298444][ T2440] br0: port 2(c2) entered forwarding state
[ 1011.298717][ T2440] br0: port 1(c1) entered blocking state
[ 1011.298858][ T2440] br0: port 1(c1) entered forwarding state
[ 1022.326695][   T12] br0: port 1(c1) entered disabled state
[ 1022.330201][   T12] c1 (unregistering): left allmulticast mode
[ 1022.330382][   T12] c1 (unregistering): left promiscuous mode
[ 1022.330760][   T12] br0: port 1(c1) entered disabled state
[ 1022.442399][   T12] br0: port 2(c2) entered disabled state
[ 1022.445206][   T12] c2 (unregistering): left allmulticast mode
[ 1022.445385][   T12] c2 (unregistering): left promiscuous mode
[ 1022.445548][   T12] br0: port 2(c2) entered disabled state
[ 1022.558240][   T12] br0: port 3(c3) entered disabled state
[ 1022.568284][   T12] c3 (unregistering): left allmulticast mode
[ 1022.568465][   T12] c3 (unregistering): left promiscuous mode
[ 1022.568631][   T12] br0: port 3(c3) entered disabled state
[ 1022.682027][   T12] br0: port 4(sender) entered disabled state
[ 1022.684966][   T12] sender (unregistering): left allmulticast mode
[ 1022.685133][   T12] sender (unregistering): left promiscuous mode
[ 1022.685294][   T12] br0: port 4(sender) entered disabled state