[ 1653.871917][ T7692] br1: port 1(veth1) entered blocking state
[ 1653.872275][ T7692] br1: port 1(veth1) entered disabled state
[ 1653.872552][ T7692] veth1: entered allmulticast mode
[ 1653.874432][ T7692] veth1: entered promiscuous mode
[ 1654.024057][  T156] br1: port 1(veth1) entered blocking state
[ 1654.024410][  T156] br1: port 1(veth1) entered forwarding state
[ 1669.717075][ T7751] br1: port 1(veth1) entered disabled state
[ 1669.859482][ T7752] veth1: left allmulticast mode
[ 1669.859724][ T7752] veth1: left promiscuous mode
[ 1669.860051][ T7752] br1: port 1(veth1) entered disabled state