[ 1030.936647][ T1931] br0: port 1(c1) entered blocking state
[ 1030.936846][ T1931] br0: port 1(c1) entered disabled state
[ 1030.937010][ T1931] c1: entered allmulticast mode
[ 1030.938589][ T1931] c1: entered promiscuous mode
[ 1031.100554][ T1936] br0: port 2(c2) entered blocking state
[ 1031.100802][ T1936] br0: port 2(c2) entered disabled state
[ 1031.100963][ T1936] c2: entered allmulticast mode
[ 1031.102453][ T1936] c2: entered promiscuous mode
[ 1031.281964][ T1941] br0: port 3(c3) entered blocking state
[ 1031.282130][ T1941] br0: port 3(c3) entered disabled state
[ 1031.282285][ T1941] c3: entered allmulticast mode
[ 1031.284075][ T1941] c3: entered promiscuous mode
[ 1031.445352][ T1946] br0: port 4(sender) entered blocking state
[ 1031.445559][ T1946] br0: port 4(sender) entered disabled state
[ 1031.445763][ T1946] sender: entered allmulticast mode
[ 1031.447256][ T1946] sender: entered promiscuous mode
[ 1031.496154][ T1948] br0: port 4(sender) entered blocking state
[ 1031.496354][ T1948] br0: port 4(sender) entered forwarding state
[ 1031.496663][ T1948] br0: port 3(c3) entered blocking state
[ 1031.496832][ T1948] br0: port 3(c3) entered forwarding state
[ 1031.497141][ T1948] br0: port 2(c2) entered blocking state
[ 1031.497282][ T1948] br0: port 2(c2) entered forwarding state
[ 1031.497569][ T1948] br0: port 1(c1) entered blocking state
[ 1031.497711][ T1948] br0: port 1(c1) entered forwarding state
[ 1042.534193][   T12] br0: port 1(c1) entered disabled state
[ 1042.544909][   T12] c1 (unregistering): left allmulticast mode
[ 1042.545189][   T12] c1 (unregistering): left promiscuous mode
[ 1042.545355][   T12] br0: port 1(c1) entered disabled state
[ 1042.677067][   T12] br0: port 2(c2) entered disabled state
[ 1042.680982][   T12] c2 (unregistering): left allmulticast mode
[ 1042.681171][   T12] c2 (unregistering): left promiscuous mode
[ 1042.681335][   T12] br0: port 2(c2) entered disabled state
[ 1042.811109][   T12] br0: port 3(c3) entered disabled state
[ 1042.814687][   T12] c3 (unregistering): left allmulticast mode
[ 1042.814887][   T12] c3 (unregistering): left promiscuous mode
[ 1042.815065][   T12] br0: port 3(c3) entered disabled state
[ 1042.957457][   T12] br0: port 4(sender) entered disabled state
[ 1042.960940][   T12] sender (unregistering): left allmulticast mode
[ 1042.961128][   T12] sender (unregistering): left promiscuous mode
[ 1042.961290][   T12] br0: port 4(sender) entered disabled state