[ 1270.274396][ T7182] br1: port 1(veth1) entered blocking state
[ 1270.274673][ T7182] br1: port 1(veth1) entered disabled state
[ 1270.274942][ T7182] veth1: entered allmulticast mode
[ 1270.276913][ T7182] veth1: entered promiscuous mode
[ 1270.433627][   T51] br1: port 1(veth1) entered blocking state
[ 1270.433904][   T51] br1: port 1(veth1) entered forwarding state
[ 1303.325440][ T7273] br1: port 1(veth1) entered disabled state
[ 1303.452182][ T7275] veth1: left allmulticast mode
[ 1303.452428][ T7275] veth1: left promiscuous mode
[ 1303.452752][ T7275] br1: port 1(veth1) entered disabled state