[ 1509.352039][ T6712] br1: port 1(veth1) entered blocking state
[ 1509.352470][ T6712] br1: port 1(veth1) entered disabled state
[ 1509.352737][ T6712] veth1: entered allmulticast mode
[ 1509.354672][ T6712] veth1: entered promiscuous mode
[ 1509.508954][ T6283] br1: port 1(veth1) entered blocking state
[ 1509.509268][ T6283] br1: port 1(veth1) entered forwarding state
[ 1543.727547][ T6803] br1: port 1(veth1) entered disabled state
[ 1543.863498][ T6804] veth1: left allmulticast mode
[ 1543.863711][ T6804] veth1: left promiscuous mode
[ 1543.864015][ T6804] br1: port 1(veth1) entered disabled state