[ 2957.631321][T28670] br0: port 1(c1) entered blocking state
[ 2957.631686][T28670] br0: port 1(c1) entered disabled state
[ 2957.632028][T28670] c1: entered allmulticast mode
[ 2957.635375][T28670] c1: entered promiscuous mode
[ 2958.312051][T28675] br0: port 2(c2) entered blocking state
[ 2958.312539][T28675] br0: port 2(c2) entered disabled state
[ 2958.313090][T28675] c2: entered allmulticast mode
[ 2958.316425][T28675] c2: entered promiscuous mode
[ 2959.011872][T28680] br0: port 3(c3) entered blocking state
[ 2959.012542][T28680] br0: port 3(c3) entered disabled state
[ 2959.012910][T28680] c3: entered allmulticast mode
[ 2959.016345][T28680] c3: entered promiscuous mode
[ 2959.708336][T28685] br0: port 4(sender) entered blocking state
[ 2959.708763][T28685] br0: port 4(sender) entered disabled state
[ 2959.709208][T28685] sender: entered allmulticast mode
[ 2959.712595][T28685] sender: entered promiscuous mode
[ 2959.971255][T28687] br0: port 4(sender) entered blocking state
[ 2959.971794][T28687] br0: port 4(sender) entered forwarding state
[ 2959.972529][T28687] br0: port 3(c3) entered blocking state
[ 2959.972856][T28687] br0: port 3(c3) entered forwarding state
[ 2959.973523][T28687] br0: port 2(c2) entered blocking state
[ 2959.973847][T28687] br0: port 2(c2) entered forwarding state
[ 2959.974527][T28687] br0: port 1(c1) entered blocking state
[ 2959.974852][T28687] br0: port 1(c1) entered forwarding state
[ 2972.598416][   T12] br0: port 1(c1) entered disabled state
[ 2972.620773][   T12] c1 (unregistering): left allmulticast mode
[ 2972.623423][   T12] c1 (unregistering): left promiscuous mode
[ 2972.623825][   T12] br0: port 1(c1) entered disabled state
[ 2973.130478][   T12] br0: port 2(c2) entered disabled state
[ 2973.153446][   T12] c2 (unregistering): left allmulticast mode
[ 2973.153947][   T12] c2 (unregistering): left promiscuous mode
[ 2973.156546][   T12] br0: port 2(c2) entered disabled state
[ 2973.683334][   T12] br0: port 3(c3) entered disabled state
[ 2973.706184][   T12] c3 (unregistering): left allmulticast mode
[ 2973.706614][   T12] c3 (unregistering): left promiscuous mode
[ 2973.706990][   T12] br0: port 3(c3) entered disabled state
[ 2974.219594][   T12] br0: port 4(sender) entered disabled state
[ 2974.253737][   T12] sender (unregistering): left allmulticast mode
[ 2974.254280][   T12] sender (unregistering): left promiscuous mode
[ 2974.254654][   T12] br0: port 4(sender) entered disabled state