[ 2872.126284][T28628] br0: port 1(c1) entered blocking state
[ 2872.126728][T28628] br0: port 1(c1) entered disabled state
[ 2872.127129][T28628] c1: entered allmulticast mode
[ 2872.130524][T28628] c1: entered promiscuous mode
[ 2872.774964][T28633] br0: port 2(c2) entered blocking state
[ 2872.775314][T28633] br0: port 2(c2) entered disabled state
[ 2872.775680][T28633] c2: entered allmulticast mode
[ 2872.779775][T28633] c2: entered promiscuous mode
[ 2873.440178][T28638] br0: port 3(c3) entered blocking state
[ 2873.440539][T28638] br0: port 3(c3) entered disabled state
[ 2873.440902][T28638] c3: entered allmulticast mode
[ 2873.444683][T28638] c3: entered promiscuous mode
[ 2874.111303][T28643] br0: port 4(sender) entered blocking state
[ 2874.111802][T28643] br0: port 4(sender) entered disabled state
[ 2874.112266][T28643] sender: entered allmulticast mode
[ 2874.115731][T28643] sender: entered promiscuous mode
[ 2874.356075][T28645] br0: port 4(sender) entered blocking state
[ 2874.356600][T28645] br0: port 4(sender) entered forwarding state
[ 2874.357379][T28645] br0: port 3(c3) entered blocking state
[ 2874.357753][T28645] br0: port 3(c3) entered forwarding state
[ 2874.358462][T28645] br0: port 2(c2) entered blocking state
[ 2874.358840][T28645] br0: port 2(c2) entered forwarding state
[ 2874.359556][T28645] br0: port 1(c1) entered blocking state
[ 2874.359933][T28645] br0: port 1(c1) entered forwarding state
[ 2886.814580][   T12] br0: port 1(c1) entered disabled state
[ 2886.836712][   T12] c1 (unregistering): left allmulticast mode
[ 2886.837280][   T12] c1 (unregistering): left promiscuous mode
[ 2886.839995][   T12] br0: port 1(c1) entered disabled state
[ 2887.328350][   T12] br0: port 2(c2) entered disabled state
[ 2887.351640][   T12] c2 (unregistering): left allmulticast mode
[ 2887.352212][   T12] c2 (unregistering): left promiscuous mode
[ 2887.354720][   T12] br0: port 2(c2) entered disabled state
[ 2887.862084][   T12] br0: port 3(c3) entered disabled state
[ 2887.884531][   T12] c3 (unregistering): left allmulticast mode
[ 2887.884947][   T12] c3 (unregistering): left promiscuous mode
[ 2887.885458][   T12] br0: port 3(c3) entered disabled state
[ 2888.381580][   T12] br0: port 4(sender) entered disabled state
[ 2888.405840][   T12] sender (unregistering): left allmulticast mode
[ 2888.406307][   T12] sender (unregistering): left promiscuous mode
[ 2888.406742][   T12] br0: port 4(sender) entered disabled state