[ 1567.751880][ T4815] br1: port 1(veth1) entered blocking state
[ 1567.752125][ T4815] br1: port 1(veth1) entered disabled state
[ 1567.752375][ T4815] veth1: entered allmulticast mode
[ 1567.754149][ T4815] veth1: entered promiscuous mode
[ 1567.943277][  T898] br1: port 1(veth1) entered blocking state
[ 1567.943579][  T898] br1: port 1(veth1) entered forwarding state
[ 1583.556009][ T4874] br1: port 1(veth1) entered disabled state
[ 1583.740550][ T4875] veth1: left allmulticast mode
[ 1583.740769][ T4875] veth1: left promiscuous mode
[ 1583.741090][ T4875] br1: port 1(veth1) entered disabled state