[  869.133868][ T3420] br1: port 1(veth1) entered blocking state
[  869.134360][ T3420] br1: port 1(veth1) entered disabled state
[  869.134798][ T3420] veth1: entered allmulticast mode
[  869.139429][ T3420] veth1: entered promiscuous mode
[  869.292888][    T9] br1: port 1(veth1) entered blocking state
[  869.293179][    T9] br1: port 1(veth1) entered forwarding state
[  869.468220][ T3422] br1: port 2(veth2) entered blocking state
[  869.468483][ T3422] br1: port 2(veth2) entered disabled state
[  869.468774][ T3422] veth2: entered allmulticast mode
[  869.470632][ T3422] veth2: entered promiscuous mode
[  869.622782][    T9] br1: port 2(veth2) entered blocking state
[  869.623146][    T9] br1: port 2(veth2) entered forwarding state
[ 1013.872580][ T4743] br1: port 2(veth2) entered disabled state
[ 1014.031584][ T4744] veth2: left allmulticast mode
[ 1014.031935][ T4744] veth2: left promiscuous mode
[ 1014.032401][ T4744] br1: port 2(veth2) entered disabled state
[ 1014.201067][ T4745] br1: port 1(veth1) entered disabled state
[ 1014.340767][ T4747] veth1: left allmulticast mode
[ 1014.340991][ T4747] veth1: left promiscuous mode
[ 1014.341292][ T4747] br1: port 1(veth1) entered disabled state