[  519.591281][ T7876] br0: port 1(veth1) entered blocking state
[  519.591502][ T7876] br0: port 1(veth1) entered disabled state
[  519.591676][ T7876] veth1: entered allmulticast mode
[  519.593083][ T7876] veth1: entered promiscuous mode
[  519.624154][ T7878] br0: port 2(veth2) entered blocking state
[  519.624333][ T7878] br0: port 2(veth2) entered disabled state
[  519.624508][ T7878] veth2: entered allmulticast mode
[  519.625887][ T7878] veth2: entered promiscuous mode
[  519.649282][ T7879] br0: port 3(veth4) entered blocking state
[  519.649464][ T7879] br0: port 3(veth4) entered disabled state
[  519.649637][ T7879] veth4: entered allmulticast mode
[  519.650982][ T7879] veth4: entered promiscuous mode
[  519.844581][   T56] br0: port 1(veth1) entered blocking state
[  519.844771][   T56] br0: port 1(veth1) entered forwarding state
[  519.873511][   T56] br0: port 2(veth2) entered blocking state
[  519.873696][   T56] br0: port 2(veth2) entered forwarding state
[  519.901473][   T56] br0: port 3(veth4) entered blocking state
[  519.901652][   T56] br0: port 3(veth4) entered forwarding state
[  533.693707][ T7951] veth3: entered promiscuous mode
[  534.977156][ T7960] veth3: left promiscuous mode
[  535.020900][ T7961] veth3: entered promiscuous mode
[  536.252335][ T7970] veth3: left promiscuous mode
[  536.313111][ T7978] br0: port 3(veth4) entered disabled state
[  536.338505][ T7979] br0: port 2(veth2) entered disabled state
[  536.361089][ T7980] br0: port 1(veth1) entered disabled state
[  536.393973][ T7981] veth4: left allmulticast mode
[  536.394236][ T7981] veth4: left promiscuous mode
[  536.394666][ T7981] br0: port 3(veth4) entered disabled state
[  536.397266][ T7981] veth2: left allmulticast mode
[  536.397511][ T7981] veth2: left promiscuous mode
[  536.397853][ T7981] br0: port 2(veth2) entered disabled state
[  536.400100][ T7981] veth1: left allmulticast mode
[  536.400373][ T7981] veth1: left promiscuous mode
[  536.400754][ T7981] br0: port 1(veth1) entered disabled state