[  579.168726][ T4652] br1: port 1(veth1) entered blocking state
[  579.168972][ T4652] br1: port 1(veth1) entered disabled state
[  579.169179][ T4652] veth1: entered allmulticast mode
[  579.170722][ T4652] veth1: entered promiscuous mode
[  579.203986][  T642] br1: port 1(veth1) entered blocking state
[  579.204348][  T642] br1: port 1(veth1) entered forwarding state
[  593.792365][ T4793] br1: port 1(veth1) entered disabled state
[  593.828117][ T4794] veth1: left allmulticast mode
[  593.828361][ T4794] veth1: left promiscuous mode
[  593.829730][ T4794] br1: port 1(veth1) entered disabled state