[  753.447041][T19342] br0: port 1(veth1) entered blocking state
[  753.447373][T19342] br0: port 1(veth1) entered disabled state
[  753.447933][T19342] veth1: entered allmulticast mode
[  753.450118][T19342] veth1: entered promiscuous mode
[  753.495526][T19344] br0: port 2(veth2) entered blocking state
[  753.496990][T19344] br0: port 2(veth2) entered disabled state
[  753.497259][T19344] veth2: entered allmulticast mode
[  753.499140][T19344] veth2: entered promiscuous mode
[  753.528755][T19345] br0: port 3(veth4) entered blocking state
[  753.529013][T19345] br0: port 3(veth4) entered disabled state
[  753.529284][T19345] veth4: entered allmulticast mode
[  753.531130][T19345] veth4: entered promiscuous mode
[  753.779835][  T214] br0: port 1(veth1) entered blocking state
[  753.780066][  T214] br0: port 1(veth1) entered forwarding state
[  753.817742][T12366] br0: port 2(veth2) entered blocking state
[  753.817951][T12366] br0: port 2(veth2) entered forwarding state
[  753.844103][  T214] br0: port 3(veth4) entered blocking state
[  753.844317][  T214] br0: port 3(veth4) entered forwarding state
[  767.796805][T19417] veth3: entered promiscuous mode
[  769.044693][T19426] veth3: left promiscuous mode
[  769.086083][T19427] veth3: entered promiscuous mode
[  770.334472][T19436] veth3: left promiscuous mode
[  770.412125][T19444] br0: port 3(veth4) entered disabled state
[  770.441402][T19445] br0: port 2(veth2) entered disabled state
[  770.471020][T19446] br0: port 1(veth1) entered disabled state
[  770.509567][T19447] veth4: left allmulticast mode
[  770.509767][T19447] veth4: left promiscuous mode
[  770.510035][T19447] br0: port 3(veth4) entered disabled state
[  770.511163][T19447] veth2: left allmulticast mode
[  770.511329][T19447] veth2: left promiscuous mode
[  770.511578][T19447] br0: port 2(veth2) entered disabled state
[  770.522237][T19447] veth1: left allmulticast mode
[  770.522407][T19447] veth1: left promiscuous mode
[  770.522674][T19447] br0: port 1(veth1) entered disabled state