[ 1018.639918][ T1444] br0: port 1(c1) entered blocking state
[ 1018.640104][ T1444] br0: port 1(c1) entered disabled state
[ 1018.640258][ T1444] c1: entered allmulticast mode
[ 1018.641676][ T1444] c1: entered promiscuous mode
[ 1018.796104][ T1449] br0: port 2(c2) entered blocking state
[ 1018.796269][ T1449] br0: port 2(c2) entered disabled state
[ 1018.796416][ T1449] c2: entered allmulticast mode
[ 1018.797839][ T1449] c2: entered promiscuous mode
[ 1018.952914][ T1454] br0: port 3(c3) entered blocking state
[ 1018.953085][ T1454] br0: port 3(c3) entered disabled state
[ 1018.953235][ T1454] c3: entered allmulticast mode
[ 1018.954647][ T1454] c3: entered promiscuous mode
[ 1019.102044][ T1459] br0: port 4(sender) entered blocking state
[ 1019.102232][ T1459] br0: port 4(sender) entered disabled state
[ 1019.102414][ T1459] sender: entered allmulticast mode
[ 1019.120639][ T1459] sender: entered promiscuous mode
[ 1019.174254][ T1461] br0: port 4(sender) entered blocking state
[ 1019.174471][ T1461] br0: port 4(sender) entered forwarding state
[ 1019.174770][ T1461] br0: port 3(c3) entered blocking state
[ 1019.174915][ T1461] br0: port 3(c3) entered forwarding state
[ 1019.175185][ T1461] br0: port 2(c2) entered blocking state
[ 1019.175322][ T1461] br0: port 2(c2) entered forwarding state
[ 1019.175599][ T1461] br0: port 1(c1) entered blocking state
[ 1019.175738][ T1461] br0: port 1(c1) entered forwarding state
[ 1030.169316][   T12] br0: port 1(c1) entered disabled state
[ 1030.172043][   T12] c1 (unregistering): left allmulticast mode
[ 1030.172260][   T12] c1 (unregistering): left promiscuous mode
[ 1030.172473][   T12] br0: port 1(c1) entered disabled state
[ 1030.300051][   T12] br0: port 2(c2) entered disabled state
[ 1030.311419][   T12] c2 (unregistering): left allmulticast mode
[ 1030.311615][   T12] c2 (unregistering): left promiscuous mode
[ 1030.311778][   T12] br0: port 2(c2) entered disabled state
[ 1030.407424][   T12] br0: port 3(c3) entered disabled state
[ 1030.415627][   T12] c3 (unregistering): left allmulticast mode
[ 1030.415806][   T12] c3 (unregistering): left promiscuous mode
[ 1030.415977][   T12] br0: port 3(c3) entered disabled state
[ 1030.533142][   T12] br0: port 4(sender) entered disabled state
[ 1030.535816][   T12] sender (unregistering): left allmulticast mode
[ 1030.535997][   T12] sender (unregistering): left promiscuous mode
[ 1030.536160][   T12] br0: port 4(sender) entered disabled state