[  995.865002][ T1840] br0: port 1(c1) entered blocking state
[  995.865231][ T1840] br0: port 1(c1) entered disabled state
[  995.865430][ T1840] c1: entered allmulticast mode
[  995.867580][ T1840] c1: entered promiscuous mode
[  996.019193][ T1845] br0: port 2(c2) entered blocking state
[  996.019347][ T1845] br0: port 2(c2) entered disabled state
[  996.019484][ T1845] c2: entered allmulticast mode
[  996.021715][ T1845] c2: entered promiscuous mode
[  996.175148][ T1850] br0: port 3(c3) entered blocking state
[  996.175302][ T1850] br0: port 3(c3) entered disabled state
[  996.175442][ T1850] c3: entered allmulticast mode
[  996.177463][ T1850] c3: entered promiscuous mode
[  996.324511][ T1855] br0: port 4(sender) entered blocking state
[  996.324719][ T1855] br0: port 4(sender) entered disabled state
[  996.324886][ T1855] sender: entered allmulticast mode
[  996.326322][ T1855] sender: entered promiscuous mode
[  996.381760][ T1857] br0: port 4(sender) entered blocking state
[  996.381945][ T1857] br0: port 4(sender) entered forwarding state
[  996.382232][ T1857] br0: port 3(c3) entered blocking state
[  996.382357][ T1857] br0: port 3(c3) entered forwarding state
[  996.382615][ T1857] br0: port 2(c2) entered blocking state
[  996.382754][ T1857] br0: port 2(c2) entered forwarding state
[  996.383015][ T1857] br0: port 1(c1) entered blocking state
[  996.383145][ T1857] br0: port 1(c1) entered forwarding state
[ 1007.363587][   T72] br0: port 1(c1) entered disabled state
[ 1007.366646][   T72] c1 (unregistering): left allmulticast mode
[ 1007.366811][   T72] c1 (unregistering): left promiscuous mode
[ 1007.366954][   T72] br0: port 1(c1) entered disabled state
[ 1007.481865][   T72] br0: port 2(c2) entered disabled state
[ 1007.483904][   T72] c2 (unregistering): left allmulticast mode
[ 1007.484055][   T72] c2 (unregistering): left promiscuous mode
[ 1007.484197][   T72] br0: port 2(c2) entered disabled state
[ 1007.609126][   T72] br0: port 3(c3) entered disabled state
[ 1007.611510][   T72] c3 (unregistering): left allmulticast mode
[ 1007.611738][   T72] c3 (unregistering): left promiscuous mode
[ 1007.611893][   T72] br0: port 3(c3) entered disabled state
[ 1007.729061][   T72] br0: port 4(sender) entered disabled state
[ 1007.731627][   T72] sender (unregistering): left allmulticast mode
[ 1007.731819][   T72] sender (unregistering): left promiscuous mode
[ 1007.731970][   T72] br0: port 4(sender) entered disabled state