[ 1663.228981][ T5231] br1: port 1(veth1) entered blocking state
[ 1663.229281][ T5231] br1: port 1(veth1) entered disabled state
[ 1663.229538][ T5231] veth1: entered allmulticast mode
[ 1663.231493][ T5231] veth1: entered promiscuous mode
[ 1663.391279][ T2997] br1: port 1(veth1) entered blocking state
[ 1663.391707][ T2997] br1: port 1(veth1) entered forwarding state
[ 1683.803537][ T5307] br1: port 1(veth1) entered disabled state
[ 1683.935744][ T5308] veth1: left allmulticast mode
[ 1683.935965][ T5308] veth1: left promiscuous mode
[ 1683.937261][ T5308] br1: port 1(veth1) entered disabled state