[  729.427264][ T4685] br1: port 1(veth1) entered blocking state
[  729.427489][ T4685] br1: port 1(veth1) entered disabled state
[  729.427697][ T4685] veth1: entered allmulticast mode
[  729.429189][ T4685] veth1: entered promiscuous mode
[  729.478819][   T39] br1: port 1(veth1) entered blocking state
[  729.479244][   T39] br1: port 1(veth1) entered forwarding state
[  756.773578][ T4869] br1: port 1(veth1) entered disabled state
[  756.808331][ T4870] veth1: left allmulticast mode
[  756.808506][ T4870] veth1: left promiscuous mode
[  756.808826][ T4870] br1: port 1(veth1) entered disabled state