[ 1041.309691][ T1768] br0: port 1(c1) entered blocking state
[ 1041.309979][ T1768] br0: port 1(c1) entered disabled state
[ 1041.310236][ T1768] c1: entered allmulticast mode
[ 1041.311785][ T1768] c1: entered promiscuous mode
[ 1041.485545][ T1773] br0: port 2(c2) entered blocking state
[ 1041.485827][ T1773] br0: port 2(c2) entered disabled state
[ 1041.486067][ T1773] c2: entered allmulticast mode
[ 1041.487647][ T1773] c2: entered promiscuous mode
[ 1041.647569][ T1778] br0: port 3(c3) entered blocking state
[ 1041.648007][ T1778] br0: port 3(c3) entered disabled state
[ 1041.648298][ T1778] c3: entered allmulticast mode
[ 1041.649863][ T1778] c3: entered promiscuous mode
[ 1041.815573][ T1783] br0: port 4(sender) entered blocking state
[ 1041.815916][ T1783] br0: port 4(sender) entered disabled state
[ 1041.816213][ T1783] sender: entered allmulticast mode
[ 1041.818258][ T1783] sender: entered promiscuous mode
[ 1041.873242][ T1785] br0: port 4(sender) entered blocking state
[ 1041.873602][ T1785] br0: port 4(sender) entered forwarding state
[ 1041.874093][ T1785] br0: port 3(c3) entered blocking state
[ 1041.874371][ T1785] br0: port 3(c3) entered forwarding state
[ 1041.874848][ T1785] br0: port 2(c2) entered blocking state
[ 1041.875128][ T1785] br0: port 2(c2) entered forwarding state
[ 1041.875590][ T1785] br0: port 1(c1) entered blocking state
[ 1041.875880][ T1785] br0: port 1(c1) entered forwarding state
[ 1052.907420][   T12] br0: port 1(c1) entered disabled state
[ 1052.910811][   T12] c1 (unregistering): left allmulticast mode
[ 1052.911118][   T12] c1 (unregistering): left promiscuous mode
[ 1052.911411][   T12] br0: port 1(c1) entered disabled state
[ 1053.058057][   T12] br0: port 2(c2) entered disabled state
[ 1053.068076][   T12] c2 (unregistering): left allmulticast mode
[ 1053.068392][   T12] c2 (unregistering): left promiscuous mode
[ 1053.069733][   T12] br0: port 2(c2) entered disabled state
[ 1053.178832][   T12] br0: port 3(c3) entered disabled state
[ 1053.181204][   T12] c3 (unregistering): left allmulticast mode
[ 1053.181510][   T12] c3 (unregistering): left promiscuous mode
[ 1053.182649][   T12] br0: port 3(c3) entered disabled state
[ 1053.329392][   T12] br0: port 4(sender) entered disabled state
[ 1053.332808][   T12] sender (unregistering): left allmulticast mode
[ 1053.333121][   T12] sender (unregistering): left promiscuous mode
[ 1053.333412][   T12] br0: port 4(sender) entered disabled state