[ 1645.509205][ T7685] br1: port 1(veth1) entered blocking state
[ 1645.509643][ T7685] br1: port 1(veth1) entered disabled state
[ 1645.510064][ T7685] veth1: entered allmulticast mode
[ 1645.515577][ T7685] veth1: entered promiscuous mode
[ 1645.637599][ T5568] br1: port 1(veth1) entered blocking state
[ 1645.638068][ T5568] br1: port 1(veth1) entered forwarding state
[ 1665.253532][ T7824] br1: port 1(veth1) entered disabled state
[ 1665.380151][ T7825] veth1: left allmulticast mode
[ 1665.380765][ T7825] veth1: left promiscuous mode
[ 1665.381613][ T7825] br1: port 1(veth1) entered disabled state