[ 1177.639807][ T1509] br0: port 1(c1) entered blocking state
[ 1177.640132][ T1509] br0: port 1(c1) entered disabled state
[ 1177.640417][ T1509] c1: entered allmulticast mode
[ 1177.642145][ T1509] c1: entered promiscuous mode
[ 1177.874583][ T1514] br0: port 2(c2) entered blocking state
[ 1177.875996][ T1514] br0: port 2(c2) entered disabled state
[ 1177.876476][ T1514] c2: entered allmulticast mode
[ 1177.879265][ T1514] c2: entered promiscuous mode
[ 1178.098509][ T1519] br0: port 3(c3) entered blocking state
[ 1178.098908][ T1519] br0: port 3(c3) entered disabled state
[ 1178.099247][ T1519] c3: entered allmulticast mode
[ 1178.101775][ T1519] c3: entered promiscuous mode
[ 1178.330431][ T1524] br0: port 4(sender) entered blocking state
[ 1178.330838][ T1524] br0: port 4(sender) entered disabled state
[ 1178.331236][ T1524] sender: entered allmulticast mode
[ 1178.332997][ T1524] sender: entered promiscuous mode
[ 1178.391323][ T1526] br0: port 4(sender) entered blocking state
[ 1178.391731][ T1526] br0: port 4(sender) entered forwarding state
[ 1178.392263][ T1526] br0: port 3(c3) entered blocking state
[ 1178.392577][ T1526] br0: port 3(c3) entered forwarding state
[ 1178.393102][ T1526] br0: port 2(c2) entered blocking state
[ 1178.393413][ T1526] br0: port 2(c2) entered forwarding state
[ 1178.393987][ T1526] br0: port 1(c1) entered blocking state
[ 1178.394296][ T1526] br0: port 1(c1) entered forwarding state
[ 1189.554992][   T12] br0: port 1(c1) entered disabled state
[ 1189.569523][   T12] c1 (unregistering): left allmulticast mode
[ 1189.569873][   T12] c1 (unregistering): left promiscuous mode
[ 1189.570163][   T12] br0: port 1(c1) entered disabled state
[ 1189.719098][   T12] br0: port 2(c2) entered disabled state
[ 1189.722992][   T12] c2 (unregistering): left allmulticast mode
[ 1189.723540][   T12] c2 (unregistering): left promiscuous mode
[ 1189.724098][   T12] br0: port 2(c2) entered disabled state
[ 1189.890949][   T12] br0: port 3(c3) entered disabled state
[ 1189.895470][   T12] c3 (unregistering): left allmulticast mode
[ 1189.895795][   T12] c3 (unregistering): left promiscuous mode
[ 1189.896098][   T12] br0: port 3(c3) entered disabled state
[ 1190.071667][   T12] br0: port 4(sender) entered disabled state
[ 1190.074294][   T12] sender (unregistering): left allmulticast mode
[ 1190.074641][   T12] sender (unregistering): left promiscuous mode
[ 1190.075005][   T12] br0: port 4(sender) entered disabled state