[  652.001535][ T4430] br1: port 1(veth1) entered blocking state
[  652.002298][ T4430] br1: port 1(veth1) entered disabled state
[  652.002572][ T4430] veth1: entered allmulticast mode
[  652.004099][ T4430] veth1: entered promiscuous mode
[  652.025943][ T2441] br1: port 1(veth1) entered blocking state
[  652.026207][ T2441] br1: port 1(veth1) entered forwarding state
[  678.946470][ T4609] br1: port 1(veth1) entered disabled state
[  678.970510][ T4610] veth1: left allmulticast mode
[  678.970700][ T4610] veth1: left promiscuous mode
[  678.970931][ T4610] br1: port 1(veth1) entered disabled state