[ 1343.390668][ T5457] br1: port 1(veth1) entered blocking state
[ 1343.390998][ T5457] br1: port 1(veth1) entered disabled state
[ 1343.391323][ T5457] veth1: entered allmulticast mode
[ 1343.393299][ T5457] veth1: entered promiscuous mode
[ 1343.476027][ T1671] br1: port 1(veth1) entered blocking state
[ 1343.476375][ T1671] br1: port 1(veth1) entered forwarding state
[ 1357.004031][ T5556] br1: port 1(veth1) entered disabled state
[ 1357.084395][ T5557] veth1: left allmulticast mode
[ 1357.084720][ T5557] veth1: left promiscuous mode
[ 1357.085047][ T5557] br1: port 1(veth1) entered disabled state