[ 1037.331882][ T2186] br0: port 1(c1) entered blocking state
[ 1037.332110][ T2186] br0: port 1(c1) entered disabled state
[ 1037.332318][ T2186] c1: entered allmulticast mode
[ 1037.334422][ T2186] c1: entered promiscuous mode
[ 1037.498088][ T2191] br0: port 2(c2) entered blocking state
[ 1037.498259][ T2191] br0: port 2(c2) entered disabled state
[ 1037.498418][ T2191] c2: entered allmulticast mode
[ 1037.500346][ T2191] c2: entered promiscuous mode
[ 1037.656538][ T2196] br0: port 3(c3) entered blocking state
[ 1037.656711][ T2196] br0: port 3(c3) entered disabled state
[ 1037.656868][ T2196] c3: entered allmulticast mode
[ 1037.658324][ T2196] c3: entered promiscuous mode
[ 1037.825243][ T2201] br0: port 4(sender) entered blocking state
[ 1037.825978][ T2201] br0: port 4(sender) entered disabled state
[ 1037.826221][ T2201] sender: entered allmulticast mode
[ 1037.827785][ T2201] sender: entered promiscuous mode
[ 1037.887227][ T2203] br0: port 4(sender) entered blocking state
[ 1037.887495][ T2203] br0: port 4(sender) entered forwarding state
[ 1037.887853][ T2203] br0: port 3(c3) entered blocking state
[ 1037.888031][ T2203] br0: port 3(c3) entered forwarding state
[ 1037.888364][ T2203] br0: port 2(c2) entered blocking state
[ 1037.888576][ T2203] br0: port 2(c2) entered forwarding state
[ 1037.888910][ T2203] br0: port 1(c1) entered blocking state
[ 1037.889092][ T2203] br0: port 1(c1) entered forwarding state
[ 1048.947327][   T12] br0: port 1(c1) entered disabled state
[ 1048.950864][   T12] c1 (unregistering): left allmulticast mode
[ 1048.951095][   T12] c1 (unregistering): left promiscuous mode
[ 1048.951311][   T12] br0: port 1(c1) entered disabled state
[ 1049.091206][   T12] br0: port 2(c2) entered disabled state
[ 1049.093890][   T12] c2 (unregistering): left allmulticast mode
[ 1049.094078][   T12] c2 (unregistering): left promiscuous mode
[ 1049.094247][   T12] br0: port 2(c2) entered disabled state
[ 1049.204596][   T12] br0: port 3(c3) entered disabled state
[ 1049.208013][   T12] c3 (unregistering): left allmulticast mode
[ 1049.208209][   T12] c3 (unregistering): left promiscuous mode
[ 1049.208382][   T12] br0: port 3(c3) entered disabled state
[ 1049.338156][   T12] br0: port 4(sender) entered disabled state
[ 1049.342533][   T12] sender (unregistering): left allmulticast mode
[ 1049.342740][   T12] sender (unregistering): left promiscuous mode
[ 1049.342919][   T12] br0: port 4(sender) entered disabled state