[ 1003.979728][ T1026] br0: port 1(c1) entered blocking state
[ 1003.979968][ T1026] br0: port 1(c1) entered disabled state
[ 1003.980177][ T1026] c1: entered allmulticast mode
[ 1003.981767][ T1026] c1: entered promiscuous mode
[ 1004.170528][ T1031] br0: port 2(c2) entered blocking state
[ 1004.170738][ T1031] br0: port 2(c2) entered disabled state
[ 1004.170969][ T1031] c2: entered allmulticast mode
[ 1004.172897][ T1031] c2: entered promiscuous mode
[ 1004.379870][ T1036] br0: port 3(c3) entered blocking state
[ 1004.380093][ T1036] br0: port 3(c3) entered disabled state
[ 1004.380317][ T1036] c3: entered allmulticast mode
[ 1004.383056][ T1036] c3: entered promiscuous mode
[ 1004.573223][ T1041] br0: port 4(sender) entered blocking state
[ 1004.573548][ T1041] br0: port 4(sender) entered disabled state
[ 1004.573834][ T1041] sender: entered allmulticast mode
[ 1004.576408][ T1041] sender: entered promiscuous mode
[ 1004.643007][ T1043] br0: port 4(sender) entered blocking state
[ 1004.643212][ T1043] br0: port 4(sender) entered forwarding state
[ 1004.643498][ T1043] br0: port 3(c3) entered blocking state
[ 1004.643636][ T1043] br0: port 3(c3) entered forwarding state
[ 1004.643935][ T1043] br0: port 2(c2) entered blocking state
[ 1004.644074][ T1043] br0: port 2(c2) entered forwarding state
[ 1004.644362][ T1043] br0: port 1(c1) entered blocking state
[ 1004.644500][ T1043] br0: port 1(c1) entered forwarding state
[ 1015.760189][   T12] br0: port 1(c1) entered disabled state
[ 1015.763683][   T12] c1 (unregistering): left allmulticast mode
[ 1015.763986][   T12] c1 (unregistering): left promiscuous mode
[ 1015.764153][   T12] br0: port 1(c1) entered disabled state
[ 1015.889102][   T12] br0: port 2(c2) entered disabled state
[ 1015.891930][   T12] c2 (unregistering): left allmulticast mode
[ 1015.892113][   T12] c2 (unregistering): left promiscuous mode
[ 1015.892735][   T12] br0: port 2(c2) entered disabled state
[ 1016.017082][   T12] br0: port 3(c3) entered disabled state
[ 1016.019679][   T12] c3 (unregistering): left allmulticast mode
[ 1016.019863][   T12] c3 (unregistering): left promiscuous mode
[ 1016.020040][   T12] br0: port 3(c3) entered disabled state
[ 1016.142789][   T12] br0: port 4(sender) entered disabled state
[ 1016.145083][   T12] sender (unregistering): left allmulticast mode
[ 1016.145307][   T12] sender (unregistering): left promiscuous mode
[ 1016.145516][   T12] br0: port 4(sender) entered disabled state