[ 1414.901854][ T6910] br1: port 1(veth1) entered blocking state
[ 1414.902127][ T6910] br1: port 1(veth1) entered disabled state
[ 1414.902376][ T6910] veth1: entered allmulticast mode
[ 1414.904292][ T6910] veth1: entered promiscuous mode
[ 1415.054522][   T52] br1: port 1(veth1) entered blocking state
[ 1415.054788][   T52] br1: port 1(veth1) entered forwarding state
[ 1449.885275][ T7001] br1: port 1(veth1) entered disabled state
[ 1450.051346][ T7002] veth1: left allmulticast mode
[ 1450.051889][ T7002] veth1: left promiscuous mode
[ 1450.052222][ T7002] br1: port 1(veth1) entered disabled state