[  903.684818][T20907] br1: port 1(veth1) entered blocking state
[  903.685032][T20907] br1: port 1(veth1) entered disabled state
[  903.685216][T20907] veth1: entered allmulticast mode
[  903.686677][T20907] veth1: entered promiscuous mode
[  903.717437][T17123] br1: port 1(veth1) entered blocking state
[  903.717639][T17123] br1: port 1(veth1) entered forwarding state
[  903.748742][T20910] br1: port 2(veth2) entered blocking state
[  903.748970][T20910] br1: port 2(veth2) entered disabled state
[  903.749208][T20910] veth2: entered allmulticast mode
[  903.751255][T20910] veth2: entered promiscuous mode
[  903.779117][T17123] br1: port 2(veth2) entered blocking state
[  903.779352][T17123] br1: port 2(veth2) entered forwarding state
[  921.970583][T21148] br1: port 2(veth2) entered disabled state
[  921.994964][T21149] veth2: left allmulticast mode
[  921.995131][T21149] veth2: left promiscuous mode
[  921.995358][T21149] br1: port 2(veth2) entered disabled state
[  922.030591][T21150] br1: port 1(veth1) entered disabled state
[  922.052295][T21151] veth1: left allmulticast mode
[  922.052461][T21151] veth1: left promiscuous mode
[  922.052694][T21151] br1: port 1(veth1) entered disabled state