[ 1559.373013][ T7801] br1: port 1(veth1) entered blocking state
[ 1559.373317][ T7801] br1: port 1(veth1) entered disabled state
[ 1559.373616][ T7801] veth1: entered allmulticast mode
[ 1559.375455][ T7801] veth1: entered promiscuous mode
[ 1559.532102][ T6456] br1: port 1(veth1) entered blocking state
[ 1559.532359][ T6456] br1: port 1(veth1) entered forwarding state
[ 1575.194377][ T7860] br1: port 1(veth1) entered disabled state
[ 1575.345378][ T7861] veth1: left allmulticast mode
[ 1575.345604][ T7861] veth1: left promiscuous mode
[ 1575.345905][ T7861] br1: port 1(veth1) entered disabled state