[ 2490.382015][T19071] br0: port 1(c1) entered blocking state
[ 2490.383333][T19071] br0: port 1(c1) entered disabled state
[ 2490.388992][T19071] c1: entered allmulticast mode
[ 2490.390988][T19071] c1: entered promiscuous mode
[ 2491.354575][T19076] br0: port 2(c2) entered blocking state
[ 2491.354836][T19076] br0: port 2(c2) entered disabled state
[ 2491.355087][T19076] c2: entered allmulticast mode
[ 2491.357044][T19076] c2: entered promiscuous mode
[ 2492.411776][T19081] br0: port 3(c3) entered blocking state
[ 2492.412009][T19081] br0: port 3(c3) entered disabled state
[ 2492.412236][T19081] c3: entered allmulticast mode
[ 2492.414153][T19081] c3: entered promiscuous mode
[ 2493.359239][T19086] br0: port 4(sender) entered blocking state
[ 2493.359588][T19086] br0: port 4(sender) entered disabled state
[ 2493.359845][T19086] sender: entered allmulticast mode
[ 2493.361718][T19086] sender: entered promiscuous mode
[ 2493.771655][T19088] br0: port 4(sender) entered blocking state
[ 2493.771946][T19088] br0: port 4(sender) entered forwarding state
[ 2493.772442][T19088] br0: port 3(c3) entered blocking state
[ 2493.772971][T19088] br0: port 3(c3) entered forwarding state
[ 2493.773628][T19088] br0: port 2(c2) entered blocking state
[ 2493.773981][T19088] br0: port 2(c2) entered forwarding state
[ 2493.774540][T19088] br0: port 1(c1) entered blocking state
[ 2493.774758][T19088] br0: port 1(c1) entered forwarding state
[ 2506.843692][   T11] br0: port 1(c1) entered disabled state
[ 2506.972939][   T11] c1 (unregistering): left allmulticast mode
[ 2506.973342][   T11] c1 (unregistering): left promiscuous mode
[ 2506.973552][   T11] br0: port 1(c1) entered disabled state
[ 2507.546098][   T11] br0: port 2(c2) entered disabled state
[ 2507.646940][   T11] c2 (unregistering): left allmulticast mode
[ 2507.647183][   T11] c2 (unregistering): left promiscuous mode
[ 2507.647392][   T11] br0: port 2(c2) entered disabled state
[ 2508.253336][   T11] br0: port 3(c3) entered disabled state
[ 2508.343927][   T11] c3 (unregistering): left allmulticast mode
[ 2508.344196][   T11] c3 (unregistering): left promiscuous mode
[ 2508.344443][   T11] br0: port 3(c3) entered disabled state
[ 2508.943948][   T11] br0: port 4(sender) entered disabled state
[ 2509.078972][   T11] sender (unregistering): left allmulticast mode
[ 2509.079233][   T11] sender (unregistering): left promiscuous mode
[ 2509.079443][   T11] br0: port 4(sender) entered disabled state