[ 1011.853372][ T1527] br0: port 1(c1) entered blocking state
[ 1011.853661][ T1527] br0: port 1(c1) entered disabled state
[ 1011.853921][ T1527] c1: entered allmulticast mode
[ 1011.855931][ T1527] c1: entered promiscuous mode
[ 1012.028659][ T1532] br0: port 2(c2) entered blocking state
[ 1012.028937][ T1532] br0: port 2(c2) entered disabled state
[ 1012.029202][ T1532] c2: entered allmulticast mode
[ 1012.031387][ T1532] c2: entered promiscuous mode
[ 1012.205050][ T1537] br0: port 3(c3) entered blocking state
[ 1012.205314][ T1537] br0: port 3(c3) entered disabled state
[ 1012.205581][ T1537] c3: entered allmulticast mode
[ 1012.207601][ T1537] c3: entered promiscuous mode
[ 1012.369154][ T1542] br0: port 4(sender) entered blocking state
[ 1012.369823][ T1542] br0: port 4(sender) entered disabled state
[ 1012.370130][ T1542] sender: entered allmulticast mode
[ 1012.371704][ T1542] sender: entered promiscuous mode
[ 1012.444938][ T1544] br0: port 4(sender) entered blocking state
[ 1012.445275][ T1544] br0: port 4(sender) entered forwarding state
[ 1012.445730][ T1544] br0: port 3(c3) entered blocking state
[ 1012.445983][ T1544] br0: port 3(c3) entered forwarding state
[ 1012.446408][ T1544] br0: port 2(c2) entered blocking state
[ 1012.446662][ T1544] br0: port 2(c2) entered forwarding state
[ 1012.447089][ T1544] br0: port 1(c1) entered blocking state
[ 1012.447339][ T1544] br0: port 1(c1) entered forwarding state
[ 1023.474422][   T72] br0: port 1(c1) entered disabled state
[ 1023.480374][   T72] c1 (unregistering): left allmulticast mode
[ 1023.480702][   T72] c1 (unregistering): left promiscuous mode
[ 1023.481018][   T72] br0: port 1(c1) entered disabled state
[ 1023.609636][   T72] br0: port 2(c2) entered disabled state
[ 1023.614743][   T72] c2 (unregistering): left allmulticast mode
[ 1023.615105][   T72] c2 (unregistering): left promiscuous mode
[ 1023.615500][   T72] br0: port 2(c2) entered disabled state
[ 1023.739679][   T72] br0: port 3(c3) entered disabled state
[ 1023.743130][   T72] c3 (unregistering): left allmulticast mode
[ 1023.743444][   T72] c3 (unregistering): left promiscuous mode
[ 1023.743755][   T72] br0: port 3(c3) entered disabled state
[ 1023.897247][   T72] br0: port 4(sender) entered disabled state
[ 1023.900692][   T72] sender (unregistering): left allmulticast mode
[ 1023.901039][   T72] sender (unregistering): left promiscuous mode
[ 1023.901348][   T72] br0: port 4(sender) entered disabled state