[ 1002.650281][ T1005] br0: port 1(c1) entered blocking state
[ 1002.650479][ T1005] br0: port 1(c1) entered disabled state
[ 1002.650640][ T1005] c1: entered allmulticast mode
[ 1002.652083][ T1005] c1: entered promiscuous mode
[ 1002.813991][ T1010] br0: port 2(c2) entered blocking state
[ 1002.814165][ T1010] br0: port 2(c2) entered disabled state
[ 1002.815144][ T1010] c2: entered allmulticast mode
[ 1002.816628][ T1010] c2: entered promiscuous mode
[ 1002.974390][ T1015] br0: port 3(c3) entered blocking state
[ 1002.974569][ T1015] br0: port 3(c3) entered disabled state
[ 1002.974724][ T1015] c3: entered allmulticast mode
[ 1002.976179][ T1015] c3: entered promiscuous mode
[ 1003.129698][ T1020] br0: port 4(sender) entered blocking state
[ 1003.129891][ T1020] br0: port 4(sender) entered disabled state
[ 1003.130077][ T1020] sender: entered allmulticast mode
[ 1003.132323][ T1020] sender: entered promiscuous mode
[ 1003.181735][ T1022] br0: port 4(sender) entered blocking state
[ 1003.181932][ T1022] br0: port 4(sender) entered forwarding state
[ 1003.182255][ T1022] br0: port 3(c3) entered blocking state
[ 1003.182395][ T1022] br0: port 3(c3) entered forwarding state
[ 1003.182683][ T1022] br0: port 2(c2) entered blocking state
[ 1003.182817][ T1022] br0: port 2(c2) entered forwarding state
[ 1003.183625][ T1022] br0: port 1(c1) entered blocking state
[ 1003.183765][ T1022] br0: port 1(c1) entered forwarding state
[ 1014.192260][   T12] br0: port 1(c1) entered disabled state
[ 1014.195601][   T12] c1 (unregistering): left allmulticast mode
[ 1014.195797][   T12] c1 (unregistering): left promiscuous mode
[ 1014.195965][   T12] br0: port 1(c1) entered disabled state
[ 1014.319099][   T12] br0: port 2(c2) entered disabled state
[ 1014.322351][   T12] c2 (unregistering): left allmulticast mode
[ 1014.322567][   T12] c2 (unregistering): left promiscuous mode
[ 1014.322735][   T12] br0: port 2(c2) entered disabled state
[ 1014.441469][   T12] br0: port 3(c3) entered disabled state
[ 1014.444845][   T12] c3 (unregistering): left allmulticast mode
[ 1014.445049][   T12] c3 (unregistering): left promiscuous mode
[ 1014.445214][   T12] br0: port 3(c3) entered disabled state
[ 1014.570740][   T12] br0: port 4(sender) entered disabled state
[ 1014.573022][   T12] sender (unregistering): left allmulticast mode
[ 1014.573206][   T12] sender (unregistering): left promiscuous mode
[ 1014.573368][   T12] br0: port 4(sender) entered disabled state