[ 2944.255006][T25724] br0: port 1(c1) entered blocking state
[ 2944.255430][T25724] br0: port 1(c1) entered disabled state
[ 2944.255777][T25724] c1: entered allmulticast mode
[ 2944.259254][T25724] c1: entered promiscuous mode
[ 2944.927827][T25729] br0: port 2(c2) entered blocking state
[ 2944.928173][T25729] br0: port 2(c2) entered disabled state
[ 2944.928529][T25729] c2: entered allmulticast mode
[ 2944.932527][T25729] c2: entered promiscuous mode
[ 2945.586321][T25734] br0: port 3(c3) entered blocking state
[ 2945.586672][T25734] br0: port 3(c3) entered disabled state
[ 2945.587020][T25734] c3: entered allmulticast mode
[ 2945.590500][T25734] c3: entered promiscuous mode
[ 2946.290040][T25739] br0: port 4(sender) entered blocking state
[ 2946.290563][T25739] br0: port 4(sender) entered disabled state
[ 2946.291036][T25739] sender: entered allmulticast mode
[ 2946.295040][T25739] sender: entered promiscuous mode
[ 2946.559936][T25741] br0: port 4(sender) entered blocking state
[ 2946.560457][T25741] br0: port 4(sender) entered forwarding state
[ 2946.561182][T25741] br0: port 3(c3) entered blocking state
[ 2946.561503][T25741] br0: port 3(c3) entered forwarding state
[ 2946.562173][T25741] br0: port 2(c2) entered blocking state
[ 2946.562491][T25741] br0: port 2(c2) entered forwarding state
[ 2946.563152][T25741] br0: port 1(c1) entered blocking state
[ 2946.563475][T25741] br0: port 1(c1) entered forwarding state
[ 2959.022137][   T69] br0: port 1(c1) entered disabled state
[ 2959.112622][   T69] c1 (unregistering): left allmulticast mode
[ 2959.113116][   T69] c1 (unregistering): left promiscuous mode
[ 2959.113486][   T69] br0: port 1(c1) entered disabled state
[ 2959.548407][   T69] br0: port 2(c2) entered disabled state
[ 2959.624609][   T69] c2 (unregistering): left allmulticast mode
[ 2959.625104][   T69] c2 (unregistering): left promiscuous mode
[ 2959.625475][   T69] br0: port 2(c2) entered disabled state
[ 2960.070688][   T69] br0: port 3(c3) entered disabled state
[ 2960.206629][   T69] c3 (unregistering): left allmulticast mode
[ 2960.207093][   T69] c3 (unregistering): left promiscuous mode
[ 2960.207478][   T69] br0: port 3(c3) entered disabled state
[ 2960.599615][   T69] br0: port 4(sender) entered disabled state
[ 2960.724974][   T69] sender (unregistering): left allmulticast mode
[ 2960.725510][   T69] sender (unregistering): left promiscuous mode
[ 2960.725907][   T69] br0: port 4(sender) entered disabled state