[ 1464.838491][ T3818] br1: port 1(veth1) entered blocking state
[ 1464.839615][ T3818] br1: port 1(veth1) entered disabled state
[ 1464.839894][ T3818] veth1: entered allmulticast mode
[ 1464.841774][ T3818] veth1: entered promiscuous mode
[ 1464.989489][   T44] br1: port 1(veth1) entered blocking state
[ 1464.989733][   T44] br1: port 1(veth1) entered forwarding state
[ 1480.682570][ T3873] br1: port 1(veth1) entered disabled state
[ 1480.827307][ T3874] veth1: left allmulticast mode
[ 1480.827538][ T3874] veth1: left promiscuous mode
[ 1480.827868][ T3874] br1: port 1(veth1) entered disabled state