[ 1412.354170][ T9892] br1: port 1(veth1) entered blocking state
[ 1412.354547][ T9892] br1: port 1(veth1) entered disabled state
[ 1412.354902][ T9892] veth1: entered allmulticast mode
[ 1412.357816][ T9892] veth1: entered promiscuous mode
[ 1412.520314][    T9] br1: port 1(veth1) entered blocking state
[ 1412.520724][    T9] br1: port 1(veth1) entered forwarding state
[ 1446.805513][ T9983] br1: port 1(veth1) entered disabled state
[ 1446.952181][ T9984] veth1: left allmulticast mode
[ 1446.952415][ T9984] veth1: left promiscuous mode
[ 1446.952719][ T9984] br1: port 1(veth1) entered disabled state