[ 1572.718818][ T4749] br1: port 1(veth1) entered blocking state
[ 1572.719096][ T4749] br1: port 1(veth1) entered disabled state
[ 1572.719355][ T4749] veth1: entered allmulticast mode
[ 1572.721164][ T4749] veth1: entered promiscuous mode
[ 1572.891671][ T3839] br1: port 1(veth1) entered blocking state
[ 1572.892088][ T3839] br1: port 1(veth1) entered forwarding state
[ 1588.421917][ T4808] br1: port 1(veth1) entered disabled state
[ 1588.568054][ T4809] veth1: left allmulticast mode
[ 1588.568261][ T4809] veth1: left promiscuous mode
[ 1588.568558][ T4809] br1: port 1(veth1) entered disabled state