[ 1297.228255][ T6015] br1: port 1(veth1) entered blocking state
[ 1297.228518][ T6015] br1: port 1(veth1) entered disabled state
[ 1297.228773][ T6015] veth1: entered allmulticast mode
[ 1297.230637][ T6015] veth1: entered promiscuous mode
[ 1297.371437][ T3616] br1: port 1(veth1) entered blocking state
[ 1297.371701][ T3616] br1: port 1(veth1) entered forwarding state
[ 1331.538983][ T6097] br1: port 1(veth1) entered disabled state
[ 1331.683181][ T6099] veth1: left allmulticast mode
[ 1331.683402][ T6099] veth1: left promiscuous mode
[ 1331.683709][ T6099] br1: port 1(veth1) entered disabled state