[ 1012.163910][ T2163] br0: port 1(c1) entered blocking state
[ 1012.164197][ T2163] br0: port 1(c1) entered disabled state
[ 1012.164444][ T2163] c1: entered allmulticast mode
[ 1012.165946][ T2163] c1: entered promiscuous mode
[ 1012.319181][ T2168] br0: port 2(c2) entered blocking state
[ 1012.319478][ T2168] br0: port 2(c2) entered disabled state
[ 1012.325348][ T2168] c2: entered allmulticast mode
[ 1012.327592][ T2168] c2: entered promiscuous mode
[ 1012.490188][ T2173] br0: port 3(c3) entered blocking state
[ 1012.490444][ T2173] br0: port 3(c3) entered disabled state
[ 1012.490686][ T2173] c3: entered allmulticast mode
[ 1012.492573][ T2173] c3: entered promiscuous mode
[ 1012.654649][ T2178] br0: port 4(sender) entered blocking state
[ 1012.655546][ T2178] br0: port 4(sender) entered disabled state
[ 1012.655867][ T2178] sender: entered allmulticast mode
[ 1012.657362][ T2178] sender: entered promiscuous mode
[ 1012.721336][ T2180] br0: port 4(sender) entered blocking state
[ 1012.721661][ T2180] br0: port 4(sender) entered forwarding state
[ 1012.722088][ T2180] br0: port 3(c3) entered blocking state
[ 1012.722328][ T2180] br0: port 3(c3) entered forwarding state
[ 1012.722729][ T2180] br0: port 2(c2) entered blocking state
[ 1012.722974][ T2180] br0: port 2(c2) entered forwarding state
[ 1012.723378][ T2180] br0: port 1(c1) entered blocking state
[ 1012.723619][ T2180] br0: port 1(c1) entered forwarding state
[ 1023.711692][   T12] br0: port 1(c1) entered disabled state
[ 1023.714612][   T12] c1 (unregistering): left allmulticast mode
[ 1023.714964][   T12] c1 (unregistering): left promiscuous mode
[ 1023.715306][   T12] br0: port 1(c1) entered disabled state
[ 1023.856326][   T12] br0: port 2(c2) entered disabled state
[ 1023.859389][   T12] c2 (unregistering): left allmulticast mode
[ 1023.859731][   T12] c2 (unregistering): left promiscuous mode
[ 1023.860806][   T12] br0: port 2(c2) entered disabled state
[ 1023.996056][   T12] br0: port 3(c3) entered disabled state
[ 1023.999531][   T12] c3 (unregistering): left allmulticast mode
[ 1023.999838][   T12] c3 (unregistering): left promiscuous mode
[ 1024.000147][   T12] br0: port 3(c3) entered disabled state
[ 1024.138876][   T12] br0: port 4(sender) entered disabled state
[ 1024.144383][   T12] sender (unregistering): left allmulticast mode
[ 1024.144736][   T12] sender (unregistering): left promiscuous mode
[ 1024.145085][   T12] br0: port 4(sender) entered disabled state