[ 1686.909124][T13391] br1: port 1(veth1) entered blocking state
[ 1686.909604][T13391] br1: port 1(veth1) entered disabled state
[ 1686.910055][T13391] veth1: entered allmulticast mode
[ 1686.914890][T13391] veth1: entered promiscuous mode
[ 1687.035513][   T56] br1: port 1(veth1) entered blocking state
[ 1687.035955][   T56] br1: port 1(veth1) entered forwarding state
[ 1707.055620][T13531] br1: port 1(veth1) entered disabled state
[ 1707.178216][T13532] veth1: left allmulticast mode
[ 1707.178626][T13532] veth1: left promiscuous mode
[ 1707.179241][T13532] br1: port 1(veth1) entered disabled state