[ 1623.189111][ T7605] br1: port 1(veth1) entered blocking state
[ 1623.189441][ T7605] br1: port 1(veth1) entered disabled state
[ 1623.189714][ T7605] veth1: entered allmulticast mode
[ 1623.191631][ T7605] veth1: entered promiscuous mode
[ 1623.333978][ T3816] br1: port 1(veth1) entered blocking state
[ 1623.334290][ T3816] br1: port 1(veth1) entered forwarding state
[ 1643.659989][ T7680] br1: port 1(veth1) entered disabled state
[ 1643.807376][ T7681] veth1: left allmulticast mode
[ 1643.807585][ T7681] veth1: left promiscuous mode
[ 1643.807882][ T7681] br1: port 1(veth1) entered disabled state