[ 1440.489058][ T6040] br1: port 1(veth1) entered blocking state
[ 1440.489338][ T6040] br1: port 1(veth1) entered disabled state
[ 1440.489599][ T6040] veth1: entered allmulticast mode
[ 1440.491532][ T6040] veth1: entered promiscuous mode
[ 1440.640712][ T4678] br1: port 1(veth1) entered blocking state
[ 1440.641123][ T4678] br1: port 1(veth1) entered forwarding state
[ 1456.323280][ T6095] br1: port 1(veth1) entered disabled state
[ 1456.476131][ T6096] veth1: left allmulticast mode
[ 1456.476409][ T6096] veth1: left promiscuous mode
[ 1456.476710][ T6096] br1: port 1(veth1) entered disabled state