[  733.473118][ T8600] br1: port 1(veth1) entered blocking state
[  733.473336][ T8600] br1: port 1(veth1) entered disabled state
[  733.473526][ T8600] veth1: entered allmulticast mode
[  733.474946][ T8600] veth1: entered promiscuous mode
[  733.506254][   T96] br1: port 1(veth1) entered blocking state
[  733.506451][   T96] br1: port 1(veth1) entered forwarding state
[  760.353333][ T8779] br1: port 1(veth1) entered disabled state
[  760.376938][ T8780] veth1: left allmulticast mode
[  760.377112][ T8780] veth1: left promiscuous mode
[  760.377340][ T8780] br1: port 1(veth1) entered disabled state