[ 2935.405599][T28688] br0: port 1(c1) entered blocking state
[ 2935.406043][T28688] br0: port 1(c1) entered disabled state
[ 2935.406406][T28688] c1: entered allmulticast mode
[ 2935.410549][T28688] c1: entered promiscuous mode
[ 2936.080135][T28693] br0: port 2(c2) entered blocking state
[ 2936.080494][T28693] br0: port 2(c2) entered disabled state
[ 2936.080866][T28693] c2: entered allmulticast mode
[ 2936.084309][T28693] c2: entered promiscuous mode
[ 2936.789554][T28698] br0: port 3(c3) entered blocking state
[ 2936.789918][T28698] br0: port 3(c3) entered disabled state
[ 2936.790590][T28698] c3: entered allmulticast mode
[ 2936.794031][T28698] c3: entered promiscuous mode
[ 2937.471596][T28703] br0: port 4(sender) entered blocking state
[ 2937.472006][T28703] br0: port 4(sender) entered disabled state
[ 2937.472435][T28703] sender: entered allmulticast mode
[ 2937.475843][T28703] sender: entered promiscuous mode
[ 2937.732429][T28705] br0: port 4(sender) entered blocking state
[ 2937.732861][T28705] br0: port 4(sender) entered forwarding state
[ 2937.733580][T28705] br0: port 3(c3) entered blocking state
[ 2937.733893][T28705] br0: port 3(c3) entered forwarding state
[ 2937.734545][T28705] br0: port 2(c2) entered blocking state
[ 2937.734859][T28705] br0: port 2(c2) entered forwarding state
[ 2937.735530][T28705] br0: port 1(c1) entered blocking state
[ 2937.735840][T28705] br0: port 1(c1) entered forwarding state
[ 2950.263810][   T12] br0: port 1(c1) entered disabled state
[ 2950.287670][   T12] c1 (unregistering): left allmulticast mode
[ 2950.288142][   T12] c1 (unregistering): left promiscuous mode
[ 2950.288554][   T12] br0: port 1(c1) entered disabled state
[ 2950.802362][   T12] br0: port 2(c2) entered disabled state
[ 2950.823828][   T12] c2 (unregistering): left allmulticast mode
[ 2950.824299][   T12] c2 (unregistering): left promiscuous mode
[ 2950.824687][   T12] br0: port 2(c2) entered disabled state
[ 2951.333832][   T12] br0: port 3(c3) entered disabled state
[ 2951.356887][   T12] c3 (unregistering): left allmulticast mode
[ 2951.357317][   T12] c3 (unregistering): left promiscuous mode
[ 2951.357690][   T12] br0: port 3(c3) entered disabled state
[ 2951.877261][   T12] br0: port 4(sender) entered disabled state
[ 2951.902017][   T12] sender (unregistering): left allmulticast mode
[ 2951.902486][   T12] sender (unregistering): left promiscuous mode
[ 2951.902864][   T12] br0: port 4(sender) entered disabled state