[  833.784272][T13720] br1: port 1(veth1) entered blocking state
[  833.784686][T13720] br1: port 1(veth1) entered disabled state
[  833.785115][T13720] veth1: entered allmulticast mode
[  833.786917][T13720] veth1: entered promiscuous mode
[  833.815974][T12043] br1: port 1(veth1) entered blocking state
[  833.816322][T12043] br1: port 1(veth1) entered forwarding state
[  833.845303][T13722] br1: port 2(veth2) entered blocking state
[  833.845687][T13722] br1: port 2(veth2) entered disabled state
[  833.846111][T13722] veth2: entered allmulticast mode
[  833.847893][T13722] veth2: entered promiscuous mode
[  833.884053][ T9001] br1: port 2(veth2) entered blocking state
[  833.884410][ T9001] br1: port 2(veth2) entered forwarding state
[  868.281625][T13965] br1: port 1(veth1) entered disabled state
[  868.321473][T13966] br1: port 2(veth2) entered disabled state
[  868.371503][T13967] veth2: left allmulticast mode
[  868.372018][T13967] veth2: left promiscuous mode
[  868.372651][T13967] br1: port 2(veth2) entered disabled state
[  868.375643][T13967] veth1: left allmulticast mode
[  868.376104][T13967] veth1: left promiscuous mode
[  868.376728][T13967] br1: port 1(veth1) entered disabled state