[ 2943.369150][T28587] br0: port 1(c1) entered blocking state
[ 2943.369605][T28587] br0: port 1(c1) entered disabled state
[ 2943.369981][T28587] c1: entered allmulticast mode
[ 2943.373474][T28587] c1: entered promiscuous mode
[ 2944.052409][T28592] br0: port 2(c2) entered blocking state
[ 2944.052792][T28592] br0: port 2(c2) entered disabled state
[ 2944.053173][T28592] c2: entered allmulticast mode
[ 2944.056680][T28592] c2: entered promiscuous mode
[ 2944.778574][T28597] br0: port 3(c3) entered blocking state
[ 2944.778941][T28597] br0: port 3(c3) entered disabled state
[ 2944.779294][T28597] c3: entered allmulticast mode
[ 2944.782956][T28597] c3: entered promiscuous mode
[ 2945.475995][T28602] br0: port 4(sender) entered blocking state
[ 2945.476487][T28602] br0: port 4(sender) entered disabled state
[ 2945.476914][T28602] sender: entered allmulticast mode
[ 2945.480434][T28602] sender: entered promiscuous mode
[ 2945.722657][T28604] br0: port 4(sender) entered blocking state
[ 2945.723120][T28604] br0: port 4(sender) entered forwarding state
[ 2945.723862][T28604] br0: port 3(c3) entered blocking state
[ 2945.724184][T28604] br0: port 3(c3) entered forwarding state
[ 2945.724864][T28604] br0: port 2(c2) entered blocking state
[ 2945.725194][T28604] br0: port 2(c2) entered forwarding state
[ 2945.725898][T28604] br0: port 1(c1) entered blocking state
[ 2945.726225][T28604] br0: port 1(c1) entered forwarding state
[ 2958.214649][   T70] br0: port 1(c1) entered disabled state
[ 2958.320651][   T70] c1 (unregistering): left allmulticast mode
[ 2958.321185][   T70] c1 (unregistering): left promiscuous mode
[ 2958.321588][   T70] br0: port 1(c1) entered disabled state
[ 2958.764667][   T70] br0: port 2(c2) entered disabled state
[ 2958.873691][   T70] c2 (unregistering): left allmulticast mode
[ 2958.874151][   T70] c2 (unregistering): left promiscuous mode
[ 2958.874544][   T70] br0: port 2(c2) entered disabled state
[ 2959.325593][   T70] br0: port 3(c3) entered disabled state
[ 2959.443685][   T70] c3 (unregistering): left allmulticast mode
[ 2959.444129][   T70] c3 (unregistering): left promiscuous mode
[ 2959.444502][   T70] br0: port 3(c3) entered disabled state
[ 2959.901599][   T70] br0: port 4(sender) entered disabled state
[ 2960.033645][   T70] sender (unregistering): left allmulticast mode
[ 2960.034136][   T70] sender (unregistering): left promiscuous mode
[ 2960.034514][   T70] br0: port 4(sender) entered disabled state