[ 1793.901669][ T8501] br1: port 1(veth1) entered blocking state
[ 1793.901917][ T8501] br1: port 1(veth1) entered disabled state
[ 1793.902206][ T8501] veth1: entered allmulticast mode
[ 1793.904179][ T8501] veth1: entered promiscuous mode
[ 1794.078135][ T6141] br1: port 1(veth1) entered blocking state
[ 1794.078579][ T6141] br1: port 1(veth1) entered forwarding state
[ 1815.710322][ T8641] br1: port 1(veth1) entered disabled state
[ 1815.865338][ T8642] veth1: left allmulticast mode
[ 1815.865583][ T8642] veth1: left promiscuous mode
[ 1815.865879][ T8642] br1: port 1(veth1) entered disabled state