[  756.747864][T14840] br1: port 1(veth1) entered blocking state
[  756.748102][T14840] br1: port 1(veth1) entered disabled state
[  756.748319][T14840] veth1: entered allmulticast mode
[  756.749918][T14840] veth1: entered promiscuous mode
[  756.778028][   T74] br1: port 1(veth1) entered blocking state
[  756.778277][   T74] br1: port 1(veth1) entered forwarding state
[  756.810627][T14843] br1: port 2(veth2) entered blocking state
[  756.810850][T14843] br1: port 2(veth2) entered disabled state
[  756.811064][T14843] veth2: entered allmulticast mode
[  756.813168][T14843] veth2: entered promiscuous mode
[  756.836474][   T57] br1: port 2(veth2) entered blocking state
[  756.836726][   T57] br1: port 2(veth2) entered forwarding state
[  768.896522][T15042] br1: port 2(veth2) entered disabled state
[  768.916997][T15043] veth2: left allmulticast mode
[  768.918485][T15043] veth2: left promiscuous mode
[  768.918737][T15043] br1: port 2(veth2) entered disabled state
[  768.954536][T15044] br1: port 1(veth1) entered disabled state
[  768.975703][T15045] veth1: left allmulticast mode
[  768.975886][T15045] veth1: left promiscuous mode
[  768.976145][T15045] br1: port 1(veth1) entered disabled state