[ 1644.867609][ T7827] br1: port 1(veth1) entered blocking state
[ 1644.867862][ T7827] br1: port 1(veth1) entered disabled state
[ 1644.868110][ T7827] veth1: entered allmulticast mode
[ 1644.871182][ T7827] veth1: entered promiscuous mode
[ 1645.043009][ T4436] br1: port 1(veth1) entered blocking state
[ 1645.043291][ T4436] br1: port 1(veth1) entered forwarding state
[ 1660.743963][ T7887] br1: port 1(veth1) entered disabled state
[ 1660.888697][ T7888] veth1: left allmulticast mode
[ 1660.888944][ T7888] veth1: left promiscuous mode
[ 1660.889317][ T7888] br1: port 1(veth1) entered disabled state