[ 1365.084498][ T5779] br1: port 1(veth1) entered blocking state
[ 1365.084761][ T5779] br1: port 1(veth1) entered disabled state
[ 1365.085036][ T5779] veth1: entered allmulticast mode
[ 1365.087839][ T5779] veth1: entered promiscuous mode
[ 1365.223479][   T52] br1: port 1(veth1) entered blocking state
[ 1365.223763][   T52] br1: port 1(veth1) entered forwarding state
[ 1399.495420][ T5870] br1: port 1(veth1) entered disabled state
[ 1399.645688][ T5871] veth1: left allmulticast mode
[ 1399.645938][ T5871] veth1: left promiscuous mode
[ 1399.646245][ T5871] br1: port 1(veth1) entered disabled state