influxdb/scripts/valgrind.supp

{
    dlopen
    Memcheck:Leak
    ...
    fun:do_dlopen
    ...
}

{
    lazystatic
    Memcheck:Leak
    ...
    fun:__static_ref_initialize
    ...
}

{
    oncecell
    Memcheck:Leak
    ...
    fun:*once_cell*imp*initialize_inner*
    ...
}

{
    init_logs_and_tracing
    Memcheck:Leak
    ...
    fun:*init_logs_and_tracing*
    ...
}