[ 2057.278998][T19190] br0: port 1(c1) entered blocking state
[ 2057.279372][T19190] br0: port 1(c1) entered disabled state
[ 2057.279719][T19190] c1: entered allmulticast mode
[ 2057.283307][T19190] c1: entered promiscuous mode
[ 2057.957625][T19195] br0: port 2(c2) entered blocking state
[ 2057.958100][T19195] br0: port 2(c2) entered disabled state
[ 2057.958447][T19195] c2: entered allmulticast mode
[ 2057.961906][T19195] c2: entered promiscuous mode
[ 2058.628085][T19200] br0: port 3(c3) entered blocking state
[ 2058.628437][T19200] br0: port 3(c3) entered disabled state
[ 2058.628802][T19200] c3: entered allmulticast mode
[ 2058.632671][T19200] c3: entered promiscuous mode
[ 2059.280462][T19205] br0: port 4(sender) entered blocking state
[ 2059.282303][T19205] br0: port 4(sender) entered disabled state
[ 2059.282842][T19205] sender: entered allmulticast mode
[ 2059.286269][T19205] sender: entered promiscuous mode
[ 2059.539606][T19207] br0: port 4(sender) entered blocking state
[ 2059.540072][T19207] br0: port 4(sender) entered forwarding state
[ 2059.540805][T19207] br0: port 3(c3) entered blocking state
[ 2059.541129][T19207] br0: port 3(c3) entered forwarding state
[ 2059.541787][T19207] br0: port 2(c2) entered blocking state
[ 2059.542108][T19207] br0: port 2(c2) entered forwarding state
[ 2059.542752][T19207] br0: port 1(c1) entered blocking state
[ 2059.543098][T19207] br0: port 1(c1) entered forwarding state
[ 2071.945902][   T12] br0: port 1(c1) entered disabled state
[ 2072.034637][   T12] c1 (unregistering): left allmulticast mode
[ 2072.035087][   T12] c1 (unregistering): left promiscuous mode
[ 2072.035466][   T12] br0: port 1(c1) entered disabled state
[ 2072.478283][   T12] br0: port 2(c2) entered disabled state
[ 2072.569629][   T12] c2 (unregistering): left allmulticast mode
[ 2072.570098][   T12] c2 (unregistering): left promiscuous mode
[ 2072.570473][   T12] br0: port 2(c2) entered disabled state
[ 2073.008132][   T12] br0: port 3(c3) entered disabled state
[ 2073.126588][   T12] c3 (unregistering): left allmulticast mode
[ 2073.127038][   T12] c3 (unregistering): left promiscuous mode
[ 2073.127414][   T12] br0: port 3(c3) entered disabled state
[ 2073.526746][   T12] br0: port 4(sender) entered disabled state
[ 2073.606610][   T12] sender (unregistering): left allmulticast mode
[ 2073.607115][   T12] sender (unregistering): left promiscuous mode
[ 2073.607507][   T12] br0: port 4(sender) entered disabled state