[ 1519.766124][ T4442] br1: port 1(veth1) entered blocking state
[ 1519.766394][ T4442] br1: port 1(veth1) entered disabled state
[ 1519.766689][ T4442] veth1: entered allmulticast mode
[ 1519.768914][ T4442] veth1: entered promiscuous mode
[ 1519.912017][   T40] br1: port 1(veth1) entered blocking state
[ 1519.912364][   T40] br1: port 1(veth1) entered forwarding state
[ 1554.780891][ T4533] br1: port 1(veth1) entered disabled state
[ 1554.932430][ T4534] veth1: left allmulticast mode
[ 1554.932684][ T4534] veth1: left promiscuous mode
[ 1554.932997][ T4534] br1: port 1(veth1) entered disabled state