[  749.662916][T20023] br1: port 1(veth1) entered blocking state
[  749.663484][T20023] br1: port 1(veth1) entered disabled state
[  749.663941][T20023] veth1: entered allmulticast mode
[  749.665574][T20023] veth1: entered promiscuous mode
[  749.697599][T14570] br1: port 1(veth1) entered blocking state
[  749.698135][T14570] br1: port 1(veth1) entered forwarding state
[  749.721011][T20025] br1: port 2(veth2) entered blocking state
[  749.721804][T20025] br1: port 2(veth2) entered disabled state
[  749.722276][T20025] veth2: entered allmulticast mode
[  749.724911][T20025] veth2: entered promiscuous mode
[  749.755331][T14570] br1: port 2(veth2) entered blocking state
[  749.755856][T14570] br1: port 2(veth2) entered forwarding state
[  783.385660][T20265] br1: port 1(veth1) entered disabled state
[  783.417213][T20266] br1: port 2(veth2) entered disabled state
[  783.446384][T20267] veth2: left allmulticast mode
[  783.446654][T20267] veth2: left promiscuous mode
[  783.446987][T20267] br1: port 2(veth2) entered disabled state
[  783.448933][T20267] veth1: left allmulticast mode
[  783.449772][T20267] veth1: left promiscuous mode
[  783.450078][T20267] br1: port 1(veth1) entered disabled state