[  625.321823][ T8615] br1: port 1(veth1) entered blocking state
[  625.322200][ T8615] br1: port 1(veth1) entered disabled state
[  625.322522][ T8615] veth1: entered allmulticast mode
[  625.325295][ T8615] veth1: entered promiscuous mode
[  625.370752][  T450] br1: port 1(veth1) entered blocking state
[  625.371350][  T450] br1: port 1(veth1) entered forwarding state
[  640.066366][ T8758] br1: port 1(veth1) entered disabled state
[  640.091956][ T8759] veth1: left allmulticast mode
[  640.092229][ T8759] veth1: left promiscuous mode
[  640.092573][ T8759] br1: port 1(veth1) entered disabled state