[ 1776.010674][T16451] br1: port 1(veth1) entered blocking state
[ 1776.011107][T16451] br1: port 1(veth1) entered disabled state
[ 1776.011543][T16451] veth1: entered allmulticast mode
[ 1776.015390][T16451] veth1: entered promiscuous mode
[ 1776.118132][   T45] br1: port 1(veth1) entered blocking state
[ 1776.118911][   T45] br1: port 1(veth1) entered forwarding state
[ 1790.833441][T16550] br1: port 1(veth1) entered disabled state
[ 1790.934589][T16551] veth1: left allmulticast mode
[ 1790.934936][T16551] veth1: left promiscuous mode
[ 1790.935420][T16551] br1: port 1(veth1) entered disabled state