[ 1334.439162][ T8361] br1: port 1(veth1) entered blocking state
[ 1334.439815][ T8361] br1: port 1(veth1) entered disabled state
[ 1334.440127][ T8361] veth1: entered allmulticast mode
[ 1334.442121][ T8361] veth1: entered promiscuous mode
[ 1334.527491][ T2020] br1: port 1(veth1) entered blocking state
[ 1334.527921][ T2020] br1: port 1(veth1) entered forwarding state
[ 1348.030595][ T8460] br1: port 1(veth1) entered disabled state
[ 1348.125931][ T8461] veth1: left allmulticast mode
[ 1348.126218][ T8461] veth1: left promiscuous mode
[ 1348.126586][ T8461] br1: port 1(veth1) entered disabled state