[ 1487.251663][ T7551] br1: port 1(veth1) entered blocking state
[ 1487.252027][ T7551] br1: port 1(veth1) entered disabled state
[ 1487.252323][ T7551] veth1: entered allmulticast mode
[ 1487.254204][ T7551] veth1: entered promiscuous mode
[ 1487.396849][ T6580] br1: port 1(veth1) entered blocking state
[ 1487.397171][ T6580] br1: port 1(veth1) entered forwarding state
[ 1502.831949][ T7606] br1: port 1(veth1) entered disabled state
[ 1502.991089][ T7607] veth1: left allmulticast mode
[ 1502.991344][ T7607] veth1: left promiscuous mode
[ 1502.991671][ T7607] br1: port 1(veth1) entered disabled state