[ 1551.354272][ T7881] br1: port 1(veth1) entered blocking state
[ 1551.354549][ T7881] br1: port 1(veth1) entered disabled state
[ 1551.355866][ T7881] veth1: entered allmulticast mode
[ 1551.358132][ T7881] veth1: entered promiscuous mode
[ 1551.516122][   T50] br1: port 1(veth1) entered blocking state
[ 1551.516407][   T50] br1: port 1(veth1) entered forwarding state
[ 1551.668641][ T7884] br1: port 2(veth2) entered blocking state
[ 1551.669293][ T7884] br1: port 2(veth2) entered disabled state
[ 1551.669575][ T7884] veth2: entered allmulticast mode
[ 1551.671561][ T7884] veth2: entered promiscuous mode
[ 1551.834362][  T323] br1: port 2(veth2) entered blocking state
[ 1551.834650][  T323] br1: port 2(veth2) entered forwarding state
[ 1573.726924][ T8035] br1: port 2(veth2) entered disabled state
[ 1573.867770][ T8036] veth2: left allmulticast mode
[ 1573.867983][ T8036] veth2: left promiscuous mode
[ 1573.868285][ T8036] br1: port 2(veth2) entered disabled state
[ 1574.029343][ T8037] br1: port 1(veth1) entered disabled state
[ 1574.189379][ T8038] veth1: left allmulticast mode
[ 1574.189907][ T8038] veth1: left promiscuous mode
[ 1574.190363][ T8038] br1: port 1(veth1) entered disabled state