[ 1513.668222][ T4459] br1: port 1(veth1) entered blocking state
[ 1513.669444][ T4459] br1: port 1(veth1) entered disabled state
[ 1513.669852][ T4459] veth1: entered allmulticast mode
[ 1513.671813][ T4459] veth1: entered promiscuous mode
[ 1513.815361][    T9] br1: port 1(veth1) entered blocking state
[ 1513.815784][    T9] br1: port 1(veth1) entered forwarding state
[ 1529.482597][ T4518] br1: port 1(veth1) entered disabled state
[ 1529.633717][ T4519] veth1: left allmulticast mode
[ 1529.634042][ T4519] veth1: left promiscuous mode
[ 1529.634371][ T4519] br1: port 1(veth1) entered disabled state