[ 1579.612595][ T7897] br1: port 1(veth1) entered blocking state
[ 1579.612894][ T7897] br1: port 1(veth1) entered disabled state
[ 1579.613147][ T7897] veth1: entered allmulticast mode
[ 1579.615183][ T7897] veth1: entered promiscuous mode
[ 1579.773918][   T71] br1: port 1(veth1) entered blocking state
[ 1579.774166][   T71] br1: port 1(veth1) entered forwarding state
[ 1595.638746][ T7956] br1: port 1(veth1) entered disabled state
[ 1595.801014][ T7958] veth1: left allmulticast mode
[ 1595.801255][ T7958] veth1: left promiscuous mode
[ 1595.801586][ T7958] br1: port 1(veth1) entered disabled state