[ 1006.743537][ T1168] br0: port 1(c1) entered blocking state
[ 1006.743721][ T1168] br0: port 1(c1) entered disabled state
[ 1006.743871][ T1168] c1: entered allmulticast mode
[ 1006.745287][ T1168] c1: entered promiscuous mode
[ 1006.895679][ T1173] br0: port 2(c2) entered blocking state
[ 1006.895848][ T1173] br0: port 2(c2) entered disabled state
[ 1006.896446][ T1173] c2: entered allmulticast mode
[ 1006.897869][ T1173] c2: entered promiscuous mode
[ 1007.050045][ T1178] br0: port 3(c3) entered blocking state
[ 1007.050206][ T1178] br0: port 3(c3) entered disabled state
[ 1007.050355][ T1178] c3: entered allmulticast mode
[ 1007.058068][ T1178] c3: entered promiscuous mode
[ 1007.201658][ T1183] br0: port 4(sender) entered blocking state
[ 1007.201856][ T1183] br0: port 4(sender) entered disabled state
[ 1007.202045][ T1183] sender: entered allmulticast mode
[ 1007.203696][ T1183] sender: entered promiscuous mode
[ 1007.248538][ T1185] br0: port 4(sender) entered blocking state
[ 1007.248730][ T1185] br0: port 4(sender) entered forwarding state
[ 1007.249059][ T1185] br0: port 3(c3) entered blocking state
[ 1007.249195][ T1185] br0: port 3(c3) entered forwarding state
[ 1007.249463][ T1185] br0: port 2(c2) entered blocking state
[ 1007.249601][ T1185] br0: port 2(c2) entered forwarding state
[ 1007.249871][ T1185] br0: port 1(c1) entered blocking state
[ 1007.250022][ T1185] br0: port 1(c1) entered forwarding state
[ 1018.224100][   T12] br0: port 1(c1) entered disabled state
[ 1018.226399][   T12] c1 (unregistering): left allmulticast mode
[ 1018.226587][   T12] c1 (unregistering): left promiscuous mode
[ 1018.226757][   T12] br0: port 1(c1) entered disabled state
[ 1018.355101][   T12] br0: port 2(c2) entered disabled state
[ 1018.357970][   T12] c2 (unregistering): left allmulticast mode
[ 1018.358165][   T12] c2 (unregistering): left promiscuous mode
[ 1018.358329][   T12] br0: port 2(c2) entered disabled state
[ 1018.482073][   T12] br0: port 3(c3) entered disabled state
[ 1018.493093][   T12] c3 (unregistering): left allmulticast mode
[ 1018.493293][   T12] c3 (unregistering): left promiscuous mode
[ 1018.493465][   T12] br0: port 3(c3) entered disabled state
[ 1018.621522][   T12] br0: port 4(sender) entered disabled state
[ 1018.633848][   T12] sender (unregistering): left allmulticast mode
[ 1018.634321][   T12] sender (unregistering): left promiscuous mode
[ 1018.634488][   T12] br0: port 4(sender) entered disabled state