[ 1655.966182][ T7699] br1: port 1(veth1) entered blocking state
[ 1655.966529][ T7699] br1: port 1(veth1) entered disabled state
[ 1655.966790][ T7699] veth1: entered allmulticast mode
[ 1655.968676][ T7699] veth1: entered promiscuous mode
[ 1656.120281][   T64] br1: port 1(veth1) entered blocking state
[ 1656.120604][   T64] br1: port 1(veth1) entered forwarding state
[ 1671.900280][ T7758] br1: port 1(veth1) entered disabled state
[ 1672.062832][ T7759] veth1: left allmulticast mode
[ 1672.063065][ T7759] veth1: left promiscuous mode
[ 1672.063376][ T7759] br1: port 1(veth1) entered disabled state