[ 2844.744915][ T7851] br1: port 1(veth1) entered blocking state
[ 2844.745187][ T7851] br1: port 1(veth1) entered disabled state
[ 2844.745459][ T7851] veth1: entered allmulticast mode
[ 2844.747424][ T7851] veth1: entered promiscuous mode
[ 2844.887640][ T7704] br1: port 1(veth1) entered blocking state
[ 2844.887906][ T7704] br1: port 1(veth1) entered forwarding state
[ 2865.209819][ T7920] br1: port 1(veth1) entered disabled state
[ 2865.343527][ T7921] veth1: left allmulticast mode
[ 2865.343769][ T7921] veth1: left promiscuous mode
[ 2865.344703][ T7921] br1: port 1(veth1) entered disabled state